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SNiP - Construction norms and regulations

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<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 2.11.01-85

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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Close

СНиП 2.11.03-93

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 23-05-95

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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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Close

СНиП 3.01.01-85

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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Close

СНиП 3.01.03-84

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

СНиП 3.01.04-87

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

СНиП 3.02.01-87

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.02.03-84

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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.03.01-87

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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.04.01-87

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.04.03-85

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.05.01-85

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.05.02-88

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" 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data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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СНиП 3.05.03-85

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data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

СНиП 3.05.04-85

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" sizes="(max-width: 600px) 100vw, 600px" />

Close

СНиП 3.05.05-84

<img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" data-srcset="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg 600w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-150x150.jpg 150w, https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-100x100.jpg 100w" data-src="https://russiannorms.com/wp-content/uploads/2020/03/document-example-SNIP-600x600.jpg" data-sizes="(max-width: 600px) 100vw, 600px" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img width="600" height="600" alt="" 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