Garage fire protection and case studies five core test sites
** a core test sites
Category ** Garage
Garage parking can be classified according to the number and total building area, building height, parking and other ways of mechanization.
The core test sites two
Garage, repair garage, car park overall layout General Provisions
1) garage, the garage, parking arrangement not flammable, combustible liquids or production and storage area means the area of the combustible gas. Garage should not be A, B factories, warehouses immediate neighborhood or a combination of the construction.
2) Class Ⅰ the garage should be constructed separately; II, Ⅲ, IV a may be disposed at the garage, the first floor of the building fire resistance rating of two or its immediate neighborhood, but not with A, B factories, warehouses, fire operations workshops, nurseries, kindergartens, primary and secondary schools teaching building, older building, ward building construction and crowded places or a combination of immediate neighborhood.
The core three test sites
Garage fire district
Maximum allowed building area (unit: m) open, split-level, the slanted floor of formula garage area should be the upper and lower communication layer overlay calculation, the maximum allowable construction each fire district should not exceed 2.0 times the area specified above; indoor driveway and garage staff with a mechanical stop, the fire district the maximum allowable building area specified above shall be reduced by 35%. Car compartment with automatic fire extinguishing system, the maximum allowable construction each fire district should not exceed 2.0 times the area specified above.
1. Mechanical garage Requirements: No lane indoor garage and no mechanical personnel stay, when the number of parking more than 100, should be nowhere, windows, openings firewall divided into a plurality of not more than 100 the number of parking when the region, but fireproof wall and the fire resistance of not less than 1.00h incombustible floor is divided into a plurality of parking units, and the number of parking in the parking unit is not greater than 3, should be divided into a number of parking is not larger than 300 region.
2. A, B goods transport vehicle garage, repair garage requirements: A, B goods transport vehicle garage, the garage, the maximum allowable building area of each fire district should not exceed 500 square meters.
3. the garage requirements: the garage each fire district should not exceed the maximum allowable area of 2000 square meters construction, when the cleaning and repair painting station site adjacent to the firewall using an organic solvent when the partition employed, each fire district It should not exceed the maximum allowable building area 4000 square meters.