Fly Ash & Sand base AAC Blocks Eco-friendly & Sustainable • Lightweight Block Autoclaved Aerated Concrete (AAC) is a certified green building material, which can be used for commercial, industrial and residential construction. It is porous, non-toxic, reusable, renewable and recyclable. • Eco-friendly & Sustainable • Lightweight • Fire Resistant • Acoustic Performance • Faster Construction • Low Maintenance • Thermally Insulated • Energy Efficient • Easy Workability • Design Flexibility • Seismic Resistant • Termite/Pest Resistant