The Autoclaved Aerated Concrete (AAC) material was produced in 1924 in Sweden. It has turned out to be a standout amongst the most utilized building materials in Europe and is quickly developing in numerous different nations around the globe. AAC is delivered from the regular materials lime, sand, concrete and water, and a little measure of rising operator. In the wake of blending and trim, it is then autoclaved under warmth and weight to make its interesting properties. AAC has great warm protection and acoustic ingestion properties. AAC is fire and irritation safe, and is monetarily and ecologically better than the more customary basic building materials, for example, solid, wood, block and stone. AAC blocks are lightweight and offer ultimate workability, flexibility, and durability. Its composition includes sand, water, quicklime, and cement. AAC offers fantastic chances to expand building quality and in the meantime lessen costs at the development site. Therefore of its brilliant properties, AAC is utilized as a part of many building developments, for instance in private homes, business and mechanical structures, schools, healing facilities, lodgings, and numerous different applications.