释义 |
Autoclaved aerated concrete
Autoclaved aerated concreteMasonry building material made of Portland cement, sand, and water in an autoclaving process heated under pressure; results in the production of air pockets in the material, making it less dense and better insulating.autoclaved aerated concreteA lightweight concrete usually made by adding aluminum powder or calcium carbide to concrete mortar which is subject to autoclave curing.AcronymsSeeAAC |