(1) Total plane fire protection. It requires that in the general graphic design, reasonable layout should be carried out according to the nature of the building, fire hazard, topography, topography and wind direction, so as to avoid the fire threats between buildings and the possibility of serious fires and explosions. as a result of. And provide conditions for the fire truck to successfully save the fire.
(2) Fire resistance rating of buildings. Dividing the fire resistance rating of a building is the most basic measure in the fire protection technical measures specified in the fire protection code for building design. It requires the building to be under the continuous action of fire and high temperature. The basic building components such as walls, columns, beams, slabs, roofs and ceilings can not destroy or spread the fire for a certain period of time, thus delaying and preventing the spread of fire. Its role, and for the evacuation of personnel, rescue supplies and extinguish fires and create conditions for structural repair after fire.
(3) Fire compartment and fire separation. In the building, a fire-resistant partition member is used to divide the building space into several areas. Once a certain area is on fire, the fire is controlled in this part to prevent the fire from spreading.
(4) Smoke prevention zone. For some buildings, it is necessary to use a smoke-proof member (smoke beam, smoke blocking wall, partition wall) to divide the smoke-proof section to control the flue gas within a certain range, so as to discharge it with the smoke-exhausting facility to ensure the safe evacuation of personnel and Facilitate the smooth progress of fire fighting.
(5) Fire protection for interior decoration. In the fire protection design, according to the nature and scale of the building, the decoration materials with the burning performance meeting the requirements should be adopted for the different decoration parts of the building. Require indoor decoration materials to be as non-flammable or flammable as possible, to reduce the occurrence of fire and reduce the speed of spread.
(6) Safe evacuation. In the event of a fire in a building, in order to prevent people in the building from being injured due to fire, smoke and poisoning and collapse of the house, it is necessary to evacuate as soon as possible; the material wealth of the house should be rescued as soon as possible to reduce the fire damage. To this end, the building should have a complete safe evacuation facility to create good conditions for safe evacuation.
(7) Explosion-proof for industrial buildings. In some industrial buildings, the use and production of flammable gases, flammable vapors, combustible dust and other substances can form an explosive mixture with the air, which can cause an explosion when exposed to fire. This kind of explosion can release huge energy in the form of mechanical work in an instant, causing damage to buildings and production equipment, causing casualties. For the above industrial buildings with explosion hazards, in order to prevent the occurrence of explosion accidents and reduce the losses caused by explosion accidents, fire prevention and explosion prevention measures shall be taken from the aspects of building plan and space layout, building structure and building facilities.
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