The Optimization of Performance the New Type of Insulation Wall Materials Based on Waste Foam Glasses

摘要：

　　A new type of insulation wall is developed based on waste foam glasses.Performance tests small particle size (l~10mm) foam glass block with mass ratio of 30%~50% shows that the coefficient of thermal conductivity and compressive strength of insulation block are blow 0.2w/(m .K) and above 3.10MPa, respectively.This indicates a well insulation performance and mechanical property however the density and strength are not good enough.If the large particle size (20~65mm) are used with the mass ratio of 50~80%, the density can be lower than 400kg/m3 and the coefficient of thermal conductivity and compressive strength of insulation block are 0.2w/(m.K) and 0.5MPa, respectively.This indicates a lighter weight and better insulation performance.If the 44.7% construction waste are added to the insulation walls, the compressive strength can be improved more than 90% and meet the requirement of bearing walls.

关键词： insulation block foam glass thermal conductivity construction waste

作者: Yi Xiang Yi-ying Luo Hai-bin Jiang

作者单位: Institute for energy conservation, Jiaxing University, Jiaxing 314001, Zhejiang, China

会议类型: 国际会议

会议名称: The Eighth China National Conference on Functional Materials and Applications(第八届中国功能材料及其应用学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 298-303

在线出版日期: 2013-08-23（万方平台首次上网日期，不代表论文的发表时间）