薄灰缝砌筑加气混凝土砌体力学性能试验研究  

Experimental research on mechanical properties of aerated concrete masonry with thin mortar joint

作　　者：杨伟军[1] 郏思文[1] 

机构地区：[1]长沙理工大学,湖南长沙410076

出　　处：《新型建筑材料》2011年第1期34-36,共3页New Building Materials

摘　　要：加气混凝土材料作为能够满足节能65%要求的单一墙体材料,在应用中存在厚砂浆灰缝热桥作用的问题。研究表明,采用薄层砂浆砌筑,减少了砂浆用量,砌体抗压强度随灰缝厚度的减小而提高,抗剪强度随灰缝厚度的减小而降低。As the only wall material which can save 65% energy,aerated concrete has the problem of thermal bridge in thick mortar joint during application. The adoption of thin mortar joint can not only reduce the quantity of mortar, but also improve the compressive strength of the masonry and decrease its shear strength with the reduce of joint thickness.

关 键 词：加气混凝土砌块 薄层砂浆 砌筑 抗压强度 抗剪强度 

分 类 号：TU522.3[建筑科学—建筑技术科学]