At present, the core of the color steel sandwich panels is mainly used phenolic foam, polystyrene, extruded polystyrene, rock wool and rigid polyurethane, polyester, and the phenolic foam with excellent fire insulation performance, is irreplaceable, and other materials such as: phenolic foam insulation effect more than 2 times the eps, fire prevention performance is also higher than polyurethane。

Color steel sandwich panel can be fireproof from six aspects:

First, the use of good fire performance of rock wool as the core material, this is a cure.

Second, in the process of building, the core material should be away from electric welding, gas welding and other open fire operations;

Third, in the process of use, some heat sources and fire sources do not have to be close to the steel plate, to keep a certain distance.  If you want to set up the kitchen in the color steel board room, you need to have a temperature insulation layer, the wall should be installed with fireproof rock wool insulation layer;

Fourth, wire, cable is best not through the core material, if you need to pass through the protective casing, socket, switch box should be used metal galvanized box and open installation method;

Fifth, indoor and outdoor equipped with simple fire extinguishing equipment, conditional should be equipped with fire alarm, convenient personnel rapid evacuation;

Sixth, at least 6 meters of safety distance should be maintained between color steel board rooms.  Without strict flame-retardant treatment of color steel panel room sandwich filling material although flammable, but not spontaneous combustion.  Strict, scientific and effective management, let the fire away from flammable color steel plate room sandwich filling material, is one of the important ways to prevent the occurrence of color steel plate room fire.

The color steel sandwich panel produced by YinHuan new material has passed the strict fire test, and you can trust it.