The color steel plate is named because the outer layer has a layer of color coated iron sheet. The core material is mainly made of polystyrene, polyurethane foam and other flammable materials. Once the temperature exceeds 600 ℃ after a fire, the outer iron sheet will be burned soft, while the inner layer is made of foam and other flammable materials, which are easy to spread the fire, and the burning products are highly toxic, easily causing major property losses and casualties. What should be paid attention to for fire safety of color steel plate? Let's talk about Jinan Color Steel Plate Factory.
The color steel plate is made of asbestos board and fireproof cotton as fillers, and it can meet the fire safety conditions of the construction site only if it reaches the Class A fire resistance limit or above.
In the process of use, some heat sources and ignition sources should not be close to the color steel plate, and a certain distance should be kept. If a kitchen is to be set in the color steel plank house, a thermal insulation layer is required, and the wall should be equipped with a fireproof rock wool thermal insulation layer.
Wire and cable shall not pass through the color steel plate. If it is necessary to pass through, protective sleeve shall be added. Socket and switch box shall be galvanized metal box and exposed installation method shall be adopted. Simple fire extinguishing equipment shall be equipped indoors and outdoors, and fire alarm shall be installed if conditions permit to facilitate the rapid evacuation of personnel.
A safe distance of at least 6 meters should be kept between the color steel plank houses. Do not set up iron fences, billboards and other obstacles that affect escape and fire fighting and rescue in violation of regulations.
Nurseries, kindergartens, nursing homes, welfare homes, boarding schools, hospitals and other densely populated places shall not be built with color steel plates lower than the requirements of Grade A; For densely populated places built with color steel plates, those that are lower than the requirements of Class A shall not pass the fire design review, acceptance or filing spot check.
Any public gathering place built with color steel plate that is lower than Class A requirements shall not pass the fire safety inspection before use and operation; The densely populated places built with color steel plates found in the inspection shall be temporarily sealed up and ordered to change the use, and those that cannot be changed shall be removed. Come to our website for more relevant content http://www.jnhscg.com Ask about it!