The offered AAC Construction Blocks is made available by us for use in the various commercial and construction purposes. The Autoclaved aerated concrete (AAC) is a lightweight, precast, foam concrete building material suitable for producing concrete masonry unit (CMU) like blocks. Composed of quartz sand , calcined gypsum , lime , cement , water and aluminum powder , AAC products are cured under heat and pressure in an autoclave . The offered AAC Construction Block is made available by us for construction.