Design section blocked mkd

Structural part. Seismicity of the site - 7 points. Excavation works, foundation and foundations shall be performed in accordance with SNiP 3.02.01-87. Protection of concrete and reinforcement, underground utilities in the project is performed in accordance with the requirements of SNiP 2.03.-P-85. There are no basements in the project. Design seismicity of the building is 7 points. The foundations for the external and internal walls are adopted tape from concrete of class B-15 by reinforced concrete cushion. On top of the base the aseismic belt from concrete of class V-15 with reinforcing by Ø12 A500C fittings cores keeps within. Concrete of foundations shall be provided on sulphate-resistant portland cement (GOST 22266-76) Side waterproofing shall be made of bitumen mastic in 2 layers. The walls are made of ceramic stones of large-format size 380x240x220mm grade M-100 (GOST 530-2007) on cement-sand mortar M100. Masonry of category II complexity. Reinforcement grids SG-1 according to series 2.130-6s, issue 1 are laid in the wall joints. When erecting walls, you should be guided by recommendations for increased monolithic masonry. SNiP 434-71. Before laying, the brick must be wetted with water. Precast reinforced concrete jumpers, series 1.038.1-1.1. The floors are linoleum, made of ceramic tiles. Floor - prefabricated reinforced concrete slabs series 1.141-40c.v.1 Coating - inclined wooden rafters. The rafter system is a structure of posts, runs, braces and rafter legs. The pitch of the rafters is 800 mm. Section of rafter legs is 50x150 (h) mm, the section of racks is 100x100 (h) mm, the mauerlat of 100x100 (h) mm, struts of 50x150 (h) mm. The grill is adopted 50x50 mm with a pitch of 350 mm, and in the cornice part and the skate part there is a continuous thickness. 50 mm. Diagonal rafter legs with a section of 50x150 (h) mm. Runs with a section of 100х150 (h) of mm. The roof is a colored profiled flooring along a wooden grating. The roof is provided from cold-bent profiles made of galvanized steel N44-1000-0.7 GOST 24045-94. The roof slope is 25%. All wooden structures of the rafter system shall be antiseptic and subjected to deep impregnation with flame retardants with salt absorption of at least 75 kg/m3. The structures shall be protected in accordance with the requirements of SNiP 3.04.03-85 "Protection of building structures and structures against corrosion." Windows - individual plastic from PVC profile. Doors are individual wooden, entrance metal. External walls - a heat-efficient structure with an internal layer of ceramic stones of large-format size 380x240x220mm grade M-100 (GOST 580-2007) on M100 solution, insulation from mineral wool plates with a density of 80 kg/m3 70 mm thick (GOST 9573-2012) and an external layer from steel siding MP SK-14x226 "Butter paint board. Interior decoration - water-emulsion painting on the plaster of walls, facing with ceramic tiles in bathrooms. Ceilings - water emulsion color. For a more detailed description of the structures see the accompanying drawings. Porch made of cast-in-situ concrete of class B12.5 using reinforcement mesh and metal fencing. Above the porch there is a metal visor covered with profiled sheet N44-1000-07, GOST 24045-94. Paving - concrete width 700 mm.