高效保温和节能的外墙体

The Out Wall of Thermal Insulation and Energy Conservation

采用聚乙烯泡沫塑料与火山渣混凝土复合而成的新型外墙体,具有高效保温和节能功能。它有较高的热阻值和较好的技术经济效益。用它来建造住宅,既可节能、省材料、减轻自重、提高抗震性能,又可增加住宅使用面积,较好地发挥建房投资效益。

The paper describes a new type of sandwich wall panels made of foamed polyethylene and volcanic cinder concrete with bottom ash. The material for external wall has high K-value and energy-saving function, hence better technical and economical index. Residential buildings using this material will offer many advantages such as energy conservation, material-saving, light self-weight, comparatively high earthquake resistance. increase in useful space, and better investment efficiency.