General information.

The project for the overhaul of the kindergarten was completed on the basis of the design assignment. For mark 0,000 is the mark of the finished floor of the 1st floor, which corresponds to the absolute. elev. 247,42. Climatic conditions: climatic region: 1, subregion: 1B, air temperature of the coldest day -42 gr., air temperature of the coldest five-day period -9 gr., design heating temperature -Z9 gr., design ventilation temperature -9 gr., design weight of snow cover - 2 MPa, standard value of wind pressure - 0.3 kPa, prevailing wind direction: Yu-3, depth of seasonal freezing: 2.20 m, seismicity of the construction area: 8 points. Classification of the object (kindergarten) according to fire hazard: functional fire hazard class - F1.1; degree of fire resistance - II; class of building structures - KO; constructive fire hazard class of the building - CO; fire hazard class of building materials - KMO. 

Characteristics of the main building materials adopted in the project.

As an additional insulation for the existing external walls, made of bricks, mineral wool slabs on a basalt basis VentiButts 100mm and 50mm (base) with wind protection were used. Izospan-A TU 5762-003-457572203-99 with subsequent cladding with facade panels like Alucobond according to metal guides (ventilated facade system). Bookmark some existing openings: brick but cement-sand mortar, mineral wool slabs on a basalt basis VentiButts 40mm and LightButts 110mm, followed by cladding with facade panels. Insulation and cladding class - NG. The roofs of the attached parts (input nodes) should be made from the HE-35 profiled sheet. The dormer on the roof with an additional entrance should also be covered with a profiled sheet. Internal partitions are made of gypsum plasterboard sheets GOST 6266-97 for a metal frame. Floor - ceramic tiles / porcelain stoneware / linoleum. Ceiling - acrylic painting. All finishing materials belong to the NG class. Internal and external door blocks are accepted in accordance with GOST 6629-88, GOST 30970-2014 (internal), GOST 31173-2003 (external), hatches in accordance with GOST R 51224-98. The stair railings on the stairwells indicated on the plans should be carried out according to the principle of Sigma LLC technology, catalog name “Railing and railings for children's institutions with double handrails” (length 21,4 r.m.).