一种隔热保温性能极佳的防水材料———泡沫沥青块最近在山东省莱州市通用新技术中心试制成功 ,为楼顶隔热防水处理带来福音。过去 ,楼顶隔热防水处理多采用炉渣三毡四油法 ,隔热保温效果不够理想。夏季时 ,阳光直射 ,烈日炎炎 ,热量会通过油毡、炉渣、楼板迅速传递到室内 ,使 An excellent insulation properties of water-proof material --- foam asphalt block recently in Laizhou, Shandong Province General New Technology Center trial success for the roof insulation waterproofing bring good news. In the past, the roof insulation and waterproofing use more slag three felt four oil method, thermal insulation effect is not ideal. In summer, direct sunlight, hot sun, heat through the linoleum, slag, floor quickly passed to the room, so that