蒸压加气混凝土孔结构及其对性能的影响研究进展

A Review on Pore Structure and Properties of Autoclaved Aerated Concrete

蒸压加气混凝土的主要特征是多孔性,其孔结构是影响性能的主要因素之一。简述了蒸压加气混凝土中孔的分类、特征以及表征方法,综述了国内外蒸压加气混凝土强度、吸水导湿、干燥收缩、热工性能、耐久性能等方面的最新研究进展,探讨了蒸压加气混凝土孔结构与性能之间的关系。最后阐述了蒸压加气混凝土孔结构与性能今后的研究方向和研究重点。

Porousity is a,main feature of autoclaved aerated concrete. The pore structure is one of the key fac- tors affecting its performances. Pore classification, characteristics, and characterization of autoclaved aerated concrete were briefly introduced, The research progress of autoclaved aerated concrete on strength moisture absorption, drying shrinkage, thermal performance, durability, were reviewed. Finally, the future research directions and emphasis were discussed.