A MODERN SOLUTION FOR BETTER CONSTRUCTION FROM A BENGALURU BASED COMPANY The Autoclave Aerated Concrete Block, or more popularly, Lightweight AAC Block is a happening, smart and green building material now widely used all over India. Made by a Bengaluru based company that’s always on the look out for contemporary innovations in building materials, Meghalite AAC Block has emerged as the most preferred substitute and is fast replacing conventional Red Clay Bricks, CC Blocks, Fly Ash Bricks, CLC Bricks and so on, which were used in building walls in residential, commercial and institutional construction until now.