AAC blocks forward as strong contender for fly ash bricks and clay bricks. Produced all year long, these blocks are perennially available and easily accessible. The block dimensions are pre-fixed and constant which cuts down correction time. To add to it, these blocks take lesser time and space to build saving time and money in the process. AAC blocks are slowly becoming a norm for Indians and after a number of monumental buildings in India were made from AAC block, people’s faith in the product has gone up considerably AAC Blocks The lightest and most versatile concrete masonry material in today's world is Autoclaved Aerated Concrete (AAC). With a distinct cellular structure featuring tiny pockets of trapped air, it is the new-age, smart and eco-friendly building material in use. This has helped us emerge as the most viable substitute of the conventional Red Clay Bricks used in building walls in residential, commercial and institutional construction activities.