General information.

School building with a kindergarten for 560 students and 80 children rectangular in terms of size 49,6 m x 59,34 m with an internal a courtyard and a sports hall attached along axis 7 with a size of 30,64 mx18,0 m. The building consists of a three-story above-ground part and a technical underground. Height school from ground level to the top of the parapet is 14,45 m. The height of the gym from ground level to the top of the parapet is 11,6 m. The kindergarten is located on the first and second floors in axes A-H/14-18. The rest of the area is occupied by the school. The height of the floors of the school building and the nursery garden - 3.600 m. clean. The height of the gym to the protruding structures - 8.000 m.

Architectural solutions.

The volume of the school is divided into several functional areas: inentrance area with a wardrobe for students of the school, inentrance area with wardrobe school students block of primary classes on the 2nd and 3rd floors, separated from the rest of the classes partitions with doors and a separate exit, mlabor training workshops on the 1st floor. Labor Training Cabinet boys is equipped with a separate exit to the outside through the vestibule. Sports area with access to the school grounds, with changing rooms, showers, bathrooms. - Medical service area on the 1st floor, which includes an office doctor, procedural, dentist's office, psychologist's office. Dining room for students for 188 seats with kitchen facilities on 1 floor. Assembly hall on the 2nd floor for 150 seats with the necessary premises (artistic, dressing room, storage room for musical instruments). Administrative area on the 2nd floor. Classes 5-11 on the 2nd and 3rd floors of the building. Library with an archive on the 3rd floor. The school building has 3 exits to the roof. Two of them through stairwells and one on the fire escape. The first floor of the kindergarten for 80 people includes two group and medical block. The kindergarten also has a technological connection through a corridor with a school kitchen, where there are rooms for a hot shop with a cold section and storage facilities for kindergarten products. On the second floor of the kindergarten, two group rooms, universal hall for music and physical education, administrative offices, pantries and laundry and ironing rooms. The technical underground is provided for technical premises and passage engineering networks. The device of elevators and lifts for MGN: in as a vertical transport, the project provides for the device two elevators for MGN with the function of transporting fire departments, located in security zones. In addition, there are lifts for MGN to the stage in the assembly hall of the school and at the main entrance to the kindergarten. The main entrance to the school is equipped with a ramp for MGN.

Constructive decisions.

The designed building has a rigid structural scheme with brick longitudinal and transverse load-bearing and self-supporting walls and ceilings made of precast concrete panels. The frame of the sports hall in the axes 1-7/F/I-M/N is a single-span frame with a span of 18 m, covered with a truss truss, hinged supported on columns. The building is covered with sheets of profiled flooring H75-750- 0.9 in accordance with GOST 24045-94, based on the runs of the coating from channel 27 according to GOST 8240-97*, located with a step of 3m. The walls of the technical underground are made of blocks of basement walls in accordance with GOST 13579-78. Floor slabs, coatings - prefabricated multi-hollow reinforced concrete panels according to series 1.141-1 issue 60,63, series 1.241-1 issue 45, code 0.453-04.4 issue 4 with a bearing capacity of 800, 1200, 1500 kg/m. In axes 14-18 / A-L at el. -0.300m and +7.500m there is a monolithic ceiling 220mm thick made of B25 class concrete. Monolithic sections of floors are made of box section. Runs and support pads - prefabricated reinforced concrete series 1.225-2 issue 12. Internal stairs - prefabricated reinforced concrete steps according to GOST 8717.1-84 according to metal stringers from channel 18U in accordance with GOST 8240-97 *; sites - monolithic concrete of class B15, platform beams from channel 24U in accordance with GOST 8240-97*. Evacuation external stairs - metal. Stringers and beams platforms - from a channel 14P and 16P in accordance with GOST 8240-97 *, racks from a square profile 100x4 according to GOST 30245-2012. The walls of entrances and descents in the technical underground are taken from foundation blocks according to GOST 13579-78*. Stairs of entrances and descents are partly monolithic, partly prefabricated steps according to GOST 8717.0-84*. Fittings of class A500C according to GOST R 52544-2006. Building foundation: Monolithic foundation beams for external brick walls have section 330x400 (h) mm. Concrete beams adopted B25 F100 W6, reinforcement foundations made of A500C class reinforcement according to GOST R 52544-2006. Foundations for brick walls of the main school building tape monolithic width 2.5m, 2m, 1.5m, 1.3m, 0.8m, height 500 mm, partially there are monolithic foundation slabs with a width of 2.9m, 3.2m, 3.5m, 3.7m. The foundations for the columns of the gym are monolithic reinforced concrete columnar, monolithic reinforced concrete are designed for brick walls beams from the same concrete. Connection of foundations with metal columns carried out by means of anchor bolts M24 and M20 (for half-timbered columns) according to GOST 24379.1-80, pre-installed in monolithic foundations. The walls of the technical underground are made of blocks of basement walls in accordance with GOST 13579-78* with B25 F100 W6 concrete screeds. Under the foundations, concrete preparation is made of class B7.5 concrete 100 mm thick. Vertical and horizontal waterproofing of foundations and walls technical underground adopted pasting. Building's facade: The main building of the school is above el. 0.000 veneered polished porcelain stoneware on a hinged facade system of the “Navek” type, below el. 0.00 - polished porcelain stoneware on glue along the pressure wall. Gym walls are made of sandwich panels, painted at the factory. Sandwich panel filling – min. cotton slabs of the NG group, density 105kg/m3. The basement of the gym up to the level of +0,200 is faced with polished porcelain stoneware on a hinged facade system. The decisions adopted in the project on heat-shielding characteristics enclosing structures meet the requirements of stage II of thermal protection.Required thickness of mineral wool insulation NG according to Rockwool type "Venti Butts" in the wall enclosing structures of a school with a kindergarten - 160mm. (in the area of ​​\u510b\u180bthe wall with a thickness of XNUMX mm.), XNUMX mm. (in the area of ​​the wall thickness 380 mm.), in the wall sandwich panels of the sports hall - 150 mm. Warming perform in two layers. The second layer overlaps the insulation seams of the firstlayer. Insulation of the walls of the technical underground and the floor above the technical underground - insulation made of extruded polystyrene foam boards with a density of 35 kg / m3-100 mm. And 50 mm (in the floor). Required thickness of mineral wool insulation NG by typeRockwool "Roof Butts" in the roofing of the school is 200 mm., in the coatingsports hall of the school - 220 mm. The thickness of the mineral wool insulation NG according to type Rockwool "Venty Butts" over the passage is projected 270 mm.