The development of building external insulation systems in China

The fire prevention problems on the external wall insulation systems,the external insulation systems on big public construction with curtain wall and roofing insulation in our country are overviewed.The difference between the fire prevention codes inland and overseas is described and some suggestions about fire prevention problems are also given.The performance of insulation materials and the construction in our country make the usage of insulation materials in our country limited.More research on the partition of fire quarantine and the component of insulation materials according to the regional characteristics and the construction are needed.The research on the fire separation measures and the fire blocking in insulation curtain wall are needed.