General information.

The school building is made according to the standard project 2-02-01 (263), has a U-shape in plan with overall dimensions in the axes Zh-A and 1-15 - 44.25 × 55.17 m. The total height of the building is 20.9 m. Building 4- storey, in the axes Zh-B / 1-15 and Zh-A / 10-15 a basement is made, in the axes B-E / 1-7 - there is no basement. Vertical communication between the floors is carried out through stairwells located in the axes В-Б/1-4, В-Б/12-15, К-Е/1-5 and Т-А/11'-15. A.3 Structural solutions of the building in the axes Zh-B / 1-15 (lit. A). Foundations - tape monolithic reinforced concrete, laying depth 1.15 ... 1.2 m from the basement floor. The width of the base is 0.8...1.8 m. According to the results of the survey, the presence of a horizontal cut-off waterproofing made of rolled material between the reinforced concrete plinth was established. structures and brickwork of the walls of the 1st floor. External walls in the basement level - reinforced concrete. monolithic 2 mm thick. Internal walls in the basement level - reinforced concrete. monolithic with a thickness of 1, 800 mm, in some areas - up to 400 mm. The outer walls of the above-ground floors - at the level of 500-1200 floors of ceramic bricks 1 mm thick, except for the wall along the Zh axis at the level of 2-640 floors, the thickness of which is 1 mm; at the level of 2-770 floors - from cinder blocks 3 mm thick. Inner walls of above-ground floors - at the level of 4-640 floors made of ceramic bricks with a thickness of 1, 2 mm; at the level of 380-510 floors - from cinder blocks 3 mm thick. Columns in the basement in the axes Zh-D / 4-380 - brick with a section of 6 × 12 mm, height - 640 m. Partitions - brick, wooden, metal-plastic and plasterboard. The thickness of the partitions is 640-2.05 mm. Overlapping above the basement - reinforced concrete. monolithic 70 mm thick. Interfloor ceilings - 300) prefabricated reinforced concrete above the 250st and 1th floors. slabs 1 mm thick with monolithic sections in the axes D-B / 4-220, D-B / 3-7 and 10) above the 13nd and 2rd floors along wooden double and single beams with a section of 2x3 (h) mm with a step 140, 230 m with monolithic sections in the axes D-B/0.94-1.0, D-B/3-7. Jumpers - reinforced concrete prefabricated bar. Stairs - two-flight, with steel stringers made of rolled I-beams No. 10 and type-setting reinforced concrete. steps with dimensions of 13x18 (h) mm. The width of the marches is 300-150 m. The roof is attic, with a supporting truss system. Rafter legs - log Ø1.77...1.9 mm, pitch 160...200 m; struts - log Ø1.5...2.0 mm; puffs - slab 160 mm; mauerlat - a log with a beveled lower edge Ø170 ... 180 mm; racks, girders and beds - log Ø230 ... 280 mm. The slope of the roof is 270º. Insulation between wooden and stone structures made of rolled materials. Roofing - steel profiled sheets of brand HC280-26-44. Drain - external, organized, through a system of drain trays and pipes. Windows - double glazing in metal-plastic bindings, deaf and tilt-and-turn. Doors - one- and two-leaf, metal-plastic, steel and wooden.