Design of 24-storey residential building in Cheboksary

Architectural solution

1.4.1. The appearance and internal appearance of the object, its spatial ,

planning and functional organization.

Designed a 24-story single-section residential building.

located in the northwestern part of Cheboksary;

from the north - the Volga River;

from the east - the road;

from the south - residential development;

from the west - the road.

The building is located on the banks of the Volga River.

The main decisions of the residential building are :

facades are built on the contrast of smooth surfaces of walls and protruding volumes of loggia and balconies and their color solutions.

1 and 2 floors are lined with ceramic granite plates.

the courtyard facade is oriented towards the Volga River.

1.4.2. Used compositional techniques in the design

facades and interiors of the object.

The facades are built on the contrast of smooth surfaces of walls and protruding volumes of loggia and balconies and color solutions.

To combine the facade of the office part of the building with a residential one, facing with ceramic granite slabs was used.

Architectural and artistic solution

For the interior decoration of residential, public and technical premises, construction and finishing materials have been adopted that have permission for use by bodies and institutions of the state sanitary and epidemiological service of the Russian Federation.

Floors are accepted on the basis of Appendix 2 of SNiP 2.03.1388 "Floors," "Recommendations for floor design (in development of SNiP 2.03.1388" Floors ").

Engineering equipment

Heating. Central heating, ventilation system and maintenance of specified temperature and humidity inside the building as a whole and ten-fold control of air circulation in each individual group. Heating - water from external networks, coolant - water with parameters 15070С. Heating and hot water supply is designed from main heating networks from UT1, with lower wiring on the basement. Heating devices are convectors. For each unit - section and each built-in unit there is a separate thermal unit for control and accounting of coolant. Main pipelines and riser pipes located in the basement of the building are insulated and covered with aluminum foil.

Water supply. Water supply - combined, domestic, production and fire fighting. Head at the inlet - 18 m, in case of fire - 28. Hot water supply - centralized from the external network. Cold water supply is designed from the intra-quarter water supply header with two inlets. Water for each section is supplied via an in-house main line located in the basement of the building, which is insulated and covered with aluminum foil. An input frame is installed on each unit - section and built-in unit.

Around the building, the main firefighter is a domestic drinking water supply with wells in which fire hydrants are installed.

Sewerage. Sewerage - domestic and industrial in outdoor networks. Sewerage is performed in-house with tie-in to the wells of the in-quarter sewerage system. From each section and each built-in room, independent releases of household and rain sewers are carried out.

Power supply. In accordance with the specifications, the power supply of the residential part of the house and the built-in and attached premises is provided by independent mutually redundant lines. Cables are selected by long-term current, short-circuit current and voltage loss.

The cables shall be laid at a depth of 0.7 m from the ground planning elevation with brick covering along the whole length. Intersect with other utility networks in asbestos cement pipe.

Power supply - from external network with voltage of 380/220V. Design power - 123.2kW. It is performed from a pre-designed substation with two mutually protected cables. Built-in rooms are powered separately, through their electric panels.

Electric lighting. The design provides for working and emergency lighting. Working lighting is designed: general 220V, local (network of plug sockets) - 220V. Emergency lighting is provided in the corridors, trading rooms and exits of the building. OUTPUT indicators are connected to the emergency lighting network.

For general lighting of rooms and corridors luminaires with luminescent lamps are adopted. Lighting fixtures with filament lamps are designed in technical and auxiliary rooms, The selection of lighting fixtures is made in accordance with the purpose of the rooms and the characteristics of the environment in them.

The group lighting network in the premises of offices and shops is made by a flat cable laid:

- on brick walls under plaster;

- in cavities of floor slabs;

- behind the suspended ceiling made of non-combustible material.

Height of lighting control switches installation: in cabinets - 0.8m from the floor, in corridors - 1.5m from the floor, outlets of local lighting - 0.8m.