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SNIP 2.08.01-89 * - Residential buildings

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SNIP 2.08.01-89 * - Residential buildings

building regulations

RESIDENTIAL BUILDINGS

SNIP 2.08.01-89 *

Moscow 2000

DESIGNED TSNIIEPzhilishcha Goskomarhitektury.. (Ph.D. architect B.Yu. Brandenburg - the head of the theme; Ph.D. architect Krolevets SV , Dr. VK architect Litskevich , candidates Goskomarhitektury ED...Kapustyan , RP Abramova ; VL Veskler ), CNIIEP grazhdanselstroem Goskomarhitektury (Ph.D. architect LM Agayants ), CNIIEP engineering Goskomarhitektury equipment (candidate of technical sciences AZ.... Ivyansky , IB Pavlinova) VNIITAG Goskomarhitektury (cand. architect. AS Kryvau ).

INCLUDED TSNIIEPzhilishcha Goskomarhitektury.

prepared for approval Goskomarhitektury ( IE Greenberg , PhD. Tehn. Sciences IM Arkharov , LG Surkov).

SNIP 2.08.01-89 * is a reissue of SNIP 2.08.01-89 with change number 1 on April 30, 1993 № 18-12, and number 2 on October 11, 1994 № 18-21, approved by resolutions of the State Construction Committee (Ministry of Construction) Russia.

Contributed changes in number 3, approved by the Construction Committee of Russia on June 3, 1999 № 42.

Contributed change number 4, approved by the Construction Committee of Russia on November 20, 2000 № 112.

sections, paragraphs, tables, in whichThe amendments are marked in the present building codes with an asterisk.

When using the standard document should take into account the changes approved building codes and state standards, published in the journal "Bulletin of construction machinery" and the information signs "state standards".


State Construction Committee
Soviet Union (USSR State Building)
Building Regulations SNIP 2.08.01-89 *
Residential buildings Instead
SNIP2.08.01-85

* These rules and regulations apply to the design of residential buildings (apartment buildings, including apartment buildings for the elderly and families with disabilities traveling in wheelchairs, hereinafter referred to as - the families with people with disabilities, as well ashostels), up to 25 floors inclusive.

specific measures to ensure the livelihoods of persons with disabilities and other people with limited mobility should be provided, taking into account local conditions and additional requirements VSN 62-91 * / Goskomarhitektury.

These regulations do not apply to the settlement conditions of residential buildings, as well as the design of inventory and mobile buildings.Terms of the settlement are defined by the housing legislation and the relevant regulations and guidance documents.

Definition of terms given in Annex 1 of the mandatory rules of counting the area of ​​apartments in homes and hostels, residential area of ​​the hostels, the area of ​​residential buildings, floor space, building volume, building area and number of storeys of residential buildings - mandatory appendix 2.

made
TsNIIEPzhilischa
Goskomarhitektury
approved by decree of the State


construction Committee of the USSR on May 16, 1989 № 78
Term enactment
1 January 1990

1. GENERAL

hygiene requirements, lighting and insolation

1.1 * .The height of residential buildings with floor-to-ceiling at least 2.5 m to climate subdistricts IA, IB, Id, Id, IIA - not least climate subareas from floor to floor - no more than 3 m from floor to ceiling - at least 2,7 m.

floor height from floor to floor for residential houses of social purpose are advised to take no more than 2.8 m, for climatic subregions the IA, IB, Id, Id, IIA - not more than 3.0 m height inside apartment

corridors.It must be at least 2.1 m.

in a residential area and kitchen, located in the attic may be smaller height relative to the rated area not exceeding 50% of the total area of ​​the premises.

1.2. insolation duration corresponding SNIP 2.07.01-89 *, must be provided: in one-, two- and three-bedroom apartments - at least in the same room, in the four-, five-, six-room - at least two rooms.The dormitories must insolirovatsya not less than 60% of residential rooms.

1.3 *. Natural lighting should have a living room, kitchen, nekanalizovannye restrooms, entrance vestibules (except leading directly to the apartments), staircases, common corridors in residential buildings corridor type, as well as public utility facilities in hostels and homes for the elderly and families with disabilities.Natural lighting should be in accordance with the requirements of SNIP II-4-79.The ratio of the area of ​​light apertures of all living rooms and kitchens of apartments and dormitories to the floor area of ​​the premises, as a rule, should not exceed 1: 5.5.The minimum ratio should be at least 1: 8, for the attic floors, skylights in the application is allowed to take the ratio of 1:10.common corridors must not exceed when illuminated by skylights in the outer walls at one end of the 24 th, and two ends -. 48 m Very long corridors necessary to provide additional natural light through light pockets.The distance between the two light pockets should not exceed 24 m, and between the light and the light pocket opening in the end of the corridor -. Not more than 30 meters of light pocket width should be no less than half of its depth (excluding the adjoining corridor width).A light pocket, which can serve as a stairwell, corridors is allowed to cover up to 12 m, located on either side.

Note . allowed to design without natural light, kitchen niche in the living cells dormitories (no more than two rooms) and one-room apartments of type IA (see. Table. 5) at their equipment with electric and artificial ventilation system.

1.4 *. in homes designed for the II and III of climatic regions, the room with natural light should be provided with ventilation through skylights, vents, or other devices.At the same apartments, projected for the climatic region III, should be provided with through-ventilation or angular, also allows the vertical (in the mine) ventilation.The sectional homes designed for the climatic region III, allowed airing one-sided arrangement of one- and two-bedroom apartments via a staircase or other vnekvartirnye ventilated areas.At the same time these apartments on the floor should not be more than two.In the houses of corridor type allowed airing one- and two-bedroom apartments through common corridors no longer than 24 meters, with direct natural light and ventilation through or angle.

1.5. in buildings designed for construction in areas with average July temperature of 21 ° C and above, skylights in the living rooms and kitchens, and in IV climatic region in loggias must be in the range 200-290 ° sector horizon equipped outdoor adjustable sun protection.The buildings I and II degrees of fire resistance height of five storeys or more external sun shield should be made of non-combustible materials.The one-, two-story buildings are allowed to provide a sun shield gardening tools.

1.6 *. Stairwells should be dealt with through the windows in the outer walls of each floor, except for the cases referred to in 6.39 SNIP 21-01-97.

Airing stairway should be provided through the open area of ​​glazed openings opening on each floor at least 1.2 m2.

1.7 *. Fences loggias and balconies in buildings with three floors and more should be made of non-combustible materials.

not allowed glazing of balconies and loggias, used as a transition through an air zone at nezadymlyaemyh stairwells in the adjacent section to accommodate the external stairs and blind partitions, arranged according to 6.13 and 6.20 SNIP 21-01-97, as well as insufficientlighting facilities, which adjoin these balconies and loggias, in accordance with the requirements of SNIP 23-05-95.

1.8. norms of permissible noise levels for residential buildings should be made according to the requirements of SNIP II-12-77.

storey and the fire resistance

1.9 *. floors and extension of buildings determined by the project development.In determining the number of storeys and the extent of residential buildings in seismic regions must meet the requirements of SNIP II-7-81 *, SNIP 2.07.01-89 * and CH * 429 -71.Apartment houses for the elderly should be designed not more than nine floors, for families with people with disabilities - not more than five.In other types of residential buildings of apartments for families with people with disabilities should be placed on the first floor.

Fire protection of buildings should be ensured in accordance with the requirements of SNIP 21-01-97, except as otherwise expressly provided in these rules.

classification of residential buildings of functional fire danger should be taken on SNIP 21-01-97:

F 1.2 - dormitories;

F 1.3 - apartment buildings, including the families of persons with disabilities.

1.10. through passage in buildings should take a clear width of not less than 3.5 m, a height of not less than 4.25 m. Through the passages through the stairwells of buildings should be located at a distance from each other of not more than 100 m.

1.11 *. floor area between fire fire compartment walls in buildings of class F 1.3 depending on the class of constructive fire danger and fire resistance of the buildings (SNIP 21-01-97) must be less than indicated in Table 1.

Table 1

degree of building fire resistance class of constructive fire danger building Maximum permissible height of the building, m Maximum permissible area of ​​the floor of fire compartment, m2
I C0 75 2500
II C0 50 2500
C1 28 2200
III C0 28 1800
C1 15 1800
IV C0 5 1000
3 1400
C1 5 800
3 1200
C2 5 500
3 900
V not normalized 5 500
not normalized 3 800

height of the building is determined by the top floor location in height (including the attic), not including the top technologicalfloors, and floor location of the height is determined by the difference between the marks to the surface directions of fire trucks and the lower boundary of an opening of the opening (window) in the outer wall.

in buildings I, II and III degrees of fire resistance to provide the required fire resistance of load-bearing elements of the building may be used only structural fire protection.

in buildings I, II and III degrees of fire resistance Intersection walls and partitions, as well as partitions separating common passages from other rooms must have fire resistance of at least EI 45, in the buildings of IV degree of fire resistance - not less than EI 15.

Inbuildings I, II and III degrees of fire resistance mezhkvartirnye curtain walls and partitions should have a fire resistance of at least EI 30 and class R0 fire risk in buildings of IV degree of fire resistance - fire resistance of at least EI 15 and class of fire danger - not less than R1.

fire hazard class interior (including cabinet, collapsible, with doorways and sliding) partitions are not standardized.

Bearing elements of two-storey buildings of IV degree of fire resistance should have a fire resistance of at least R 30.

1.12 *. The dormitory building (class F 1.2 per SNIP 21-01-97) floor area between fire walls and the maximum height of buildings, depending on the degree of fire resistance and structural class of fire danger must be taken: for hostels placed in residential buildings section type - under the table1, and for the corridor type hostels - on table 1a.

Table 1a

building fire resistance degree class of constructive fire danger building Maximum permissible height of the building, m Maximum allowable floor area, m2
I C0 50 2200
II C0 C1 28 15 2200 1000
III C0 C1 September 15 1000 1200
IV, V not normalized 3 400

allowed to separate fire compartments dormitory buildings IV and V degrees of fire resistance of hollow fire wall of type 2 at blocking no more than two fire compartments.

1.13 *. allowed buildings I, II and III degrees of fire resistance build on one attic floor with load-bearing elements with fire resistance of at least R45 and Fire Prevention Class K0, regardless of the height of buildings, installed in table 1, but located not more than 75 m. Protecting designs of theseattics must meet requirements of the constructions are built building.

When using wooden structures should provide constructive fire protection, providing these requirements.

1.14. degree of fire resistance of a building with unheated porches should be taken according to the degree of fire resistance of the heated part of the building.

1.15 *. limit of fire resistance and fire rating class for structures in the galleries gallery homes must conform to the values ​​adopted for the floor.

escape route

1.16.Mark floor space at the entrance to the building should be above the level of the sidewalk in front of no less than 0.15 m.

1.17. number of ascents in one flights of stairs or on level difference must be at least 3 and not more than 18.

Stair flights and landings must have railings with handrails, homes for the elderly and families with persons with disabilities - more pristennye handrails.

1.18 *.Exclude.

1.19. The stairwells are allowed to install heating equipment, chutes, combined storey switchboards and mailboxes, without reducing the regulatory width of passage on the landing and marches.

In nezadymlyaemyh stairwells shall be permitted only to heating appliances.

1.20. Stairwells and lift lobbies must be separated from premises of any appointment floor corridors and doors equipped with closers, with a seal in the arches.

allowed to provide the glazed doors, thus in buildings with four floors and more - with the reinforced glass.

1.21 *. greatest distance from the doors of apartments and dorm rooms to the stairwell or exit to the outside should be taken from Table.2.

Table 2

building fire resistance degree class of constructive fire danger building greatest distance from the door of the apartment or dorm room to the exit, m
at the location between the stairwells or exterior entrances with outputs in a dead-end corridor or gallery
I, II C0 40 25
II C1 30 20
III C0 C1 30 25 20 15
IV C0 C1, C2 25 20 15 10
V not normalized 20 10

in a residential section of the building at the exit of the apartments incorridor (hallway), with no natural light in the end, away from the door farthest apartment to exit directly into the stairwell should not exceed 12 m;in the presence of natural light, this distance may be taken from Table 2 for dead-end corridor.

1.22. width of corridor in residential buildings between ladders or the end of the corridor and stairs should be, m, not less: with a length of up to 40 m - 1.4, more than 40 m - 1.6.

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