Fire safety
Basic requirements for KHO
The entire supporting structure of the camera should be a capital. The thickness of the wall made of stone or brick should be at least 36 cm. For concrete wall blocks, the minimum size is 20 cm, and for two -layer blocks — 9 cm per block for each block. Minimum thickness of the reinforced concrete panel — 18 cm. All elements that do not meet these requirements should be blocked by a steel grill. The thickness of the cross section of the bars of the grill is from 1.6 cm with the dimensions of cells not exceeding 155 of this width should be in the wall).