Based on compressive deformation experiments of 21 pieces of sand-lime-AAC(SLAAC) masonry,this paper analyses their failure mechanism,and compares it with other masonries.

• 通过对21个灰砂蒸压加气混凝土砌体试件受压变形性能的试验研究,分析了其受压破坏现象及机理,并与其他砌体进行了对比。