Global Autoclaved Aerated Concrete Market is valued at US$ 17.08 Billion in 2025, and it is expected to grow US$ 26.50 Billion by 2034 with the CAGR 5.0% from 2025 to 2034. Scope of Global Autoclaved Aerated Concrete Market Autoclaved aerated concrete market refers to the global industry focused on the production and supply of autoclaved aerated concrete (AAC), which is a lightweight, precast construction material made from a mixture of sand (or fly ash), cement, lime, water and an aerated agent under high-pressure steam, resulting in perforated blocks and panels that provide excellent thermal insulation, fire resistance and ease of handling compared to traditional masonry products. For example, in 2025, Biltech Building Elements Ltd.