Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: autoclaved aerated concrete
  1. A lightweight, precast, concrete building material invented in the mid-1920s that simultaneously provides structure, insulation, and fire- and mould-resistance.
    - autoclaved concrete, porous concrete, autoclaved lightweight concrete, autoclaved cellular concrete, AAC

Type of: concrete

Encyclopedia: Autoclaved aerated concrete