UltraTech XTRALITE is a lightweight Aerated Autoclaved Concrete (AAC) block. It is ideal for multistoried structures as it is lighter than standard size bricks and blocks. UltraTech XTRALITE is manufactured through a reaction of aluminium on a proportionate blend of lime, cement and fly ash. During this process, the hydrogen gas that escapes, creates millions of tiny air cells, rendering UltraTech XTRALITE with a strong cellular structure. This is further strengthened by high pressure steam curing in autoclaves. The product thus formed is not only lightweight but also has higher compressive strength. The state-of-the-art plant is equipped with the latest technology that ensures maximum dimensional accuracy.