autoclaved aerated concrete

autoclaved aerated concrete读音音标

autoclaved aerated concrete意思解释

释义

高压蒸气养护的加气混凝土；

英英释义

Autoclaved aerated concrete (AAC), also known as autoclaved cellular concrete (ACC), autoclaved lightweight concrete (ALC), autoclaved concrete, cellular concrete, porous concrete, Ytong, Hebel Block, Aircrete, Thermalite, or BCA, was invented in the mid-1920s by the Swedish architect and inventor Johan Axel Eriksson.Swedish Association of Historical Buildings: Pioneering work in the early days of concrete - history 1890–1950 (from Byggnadskultur issue 4/2004) It is a lightweight, precast building material that simultaneously provides structure, insulation, and fire- and mold-resistance.