Precautions for fire safety of movable slab house

Nanjing movable board house as a temporary construction, because of its convenient movement, beautiful appearance by use, indoor insulation function is good, and has been favored by people, is widely used in a variety of engineering site supporting housing, temporary housing in disaster areas.

However, with the extensive use of movable board houses, many fires occur every year. Therefore, the fire safety of movable board house can not be ignored.

In the market, most of the movable board rooms choose color steel sandwich plate composed of outer colorful coated steel plate and core material EPS or polyurethane. Its outer layer is usually galvanized steel plate with baking coating type.

And the core material EPS is a closed hole structure of rigid foam plastic, it is made of sticky polystyrene particles foam, its low ignition point, easy combustion and the generation of smoke, high toxicity. In addition, color steel plate has large heat transfer coefficient and poor fire resistance function.

When exposed to high temperature or core material EPS exposed to fire, it is easy to be ignited. Then there's the chimney effect that spreads laterally, making it a huge fire hazard. In addition, private pull disorderly wiring, or wire laying is not in accordance with the standard,

The use of high-power electrical appliances, throwing cigarette butts everywhere is easy to cause fire. To prevent fire, we should start from the following aspects:

1. Conscientiously implement the fire safety responsibility system, strengthen the user's fire safety awareness, do a good job in fire safety training, and improve the awareness of protection.

2. Strengthen the daily fire safety management of the movable board room, stop the use of high-power electrical appliances in the board room, and cut off all power supply in time when leaving the room. Prevent the use of open fire in the room, prevent the movable board room as a kitchen, power distribution room, flammable and explosive goods warehouse.

3. Electrical wiring must be laid in accordance with the standard requirements, all wires should be clearly covered, and covered with flame retardant tubes. Keep a safe distance between lamps and the wall. Lighting fluorescent lamps use electronic ballasts, coil inductive ballasts can not be used.

When the wire passes through the color steel sandwich board wall, it must be covered with non-combustible plastic pipe. Each board room should also install qualified leakage protection device and short circuit overload switch.

4. When boarding houses are used as dormitories, doors and Windows should be opened outwards, and beds should not be placed too densely, and safety passages should be set aside. Have adequate number of fire extinguishers, install indoor fire hydrants, and ensure that water flow and pressure meet requirements.