摘要
分析在其它组分不变的情况下,玻化微珠与聚苯颗粒不同体积掺合比对砂浆的干密度、导热系数和强度的影响。当聚苯颗粒的体积掺量为骨料的50%时,保温砂浆的各项性能指标均达到GB/T 20473—2006《建筑保温砂浆》标准要求。
The effect of vitrified microsphere-polystyrene grain in different volume percentage on the dry density, heat conduction modulus and the intensity of mortar is analyzed when the other ingredients keep unchanged. When the volume amounts of polystyrene grain is 5% of the aggregate,each performance index of the thermal insulation mortar is up to the standard GB/T 20473--2006＂Building Thermal Insulation Mortar＂.
出处
《新型建筑材料》
北大核心
2009年第6期49-51,共3页
New Building Materials
关键词
玻化微珠
聚苯乙烯颗粒
保温砂浆
vitrified microsphere, polystyrene grain
thermal insulation mortar
