The global autoclaved aerated concrete (AAC) market size is expected to reach $26.9 billion in 2027 from $17.1 billion in 2019, growing at a CAGR of 7.2% from 2020 to 2027. Autoclaved aerated concrete is also known as autoclaved light-weight concrete, aircrete, foam concrete, autoclaved cellular concrete, or porous concrete and is a light-weight alternative …