Fire Equipment Tells You Several Important Features Of Fire Protection

     Building fire must have three elements: combustible: wood material, combustible decoration, furniture clothing, curtain carpet and the production, storage of inflammable and explosive materials, such as: cigarette butts, matches, kitchen and boiler room fire, electrical equipment accident sparks and lightning, earthquake disaster, etc., can form a source of fire; combustion-supporting materials: oxygen and chlorine, Bromine and so on. Therefore, in building fire prevention design should be effective control of the three.Fire Equipment

    The load-bearing walls and columns of the first class fire-resistant grade shall be 3-hour unburned bodies (such as walls or 300x300 of 180 mm thick with bricks or concrete), and the beam shall be a 2-hour burner with a refractory limit of up to 30 mm thick. The design must ensure that the main structure of the fire-resistant stability, in order to win enough evacuation time, and the building after the fire easy to repair. partitions and ceilings should have the necessary fire resistance, interior decoration and furnishings should strive to use nonflammable or refractory materials, such as the use of fire-retardant ceiling materials and carpets, curtains, etc., to reduce fire and control the spread of fires.Fire Equipment

    Fire spacing and Fire spacing: In order to prevent the fire through radiation heat and other means of spread, the building should maintain a certain distance between. The lower the fire-resistant grade of building, the more vulnerable to the spread of fires, the fire spacing should be increased. Secondary fire-resistant grade civil buildings shall not be less than 6 m, and they are 7 m and 9 metres apart from the fire resistance of the 三、四级 fire grade civil buildings.Fire Equipment

    Secondary fire protection grade high-rise building fire zoning area is limited to 1000.2-meter or 1500.2-meter, the basement is controlled within 500.2-meter. Firewall should be fire-resistant limit of 4 hours of unburned body, above if there is a hole should be installed Class A fire doors and windows, a variety of pipelines are not suitable through the firewall. No firewall can be set to set fire shutter, water curtain protection.Fire Equipment