Building Tomorrow with Graygold AAC Blocks
Harnessing Advanced AAC Technology for Greener, Stronger, and More Energy-Efficient Builds.
What are AAC Blocks?
AAC Blocks are innovative building materials that have gained popularity due to their Lightweight and Eco-Friendly Properties. The AAC Block full form is Autoclaved Aerated Concrete Block, which is made from Cement, Lime, Sand, and an Expansion Agent that forms Small Air Bubbles, making the Blocks Lighter than Traditional Bricks.
Aerated Concrete Blocks are widely used in construction due to their ability to reduce the overall weight of the building without compromising strength. Manufactured as per IS -2185 (Part -3) certification, Autoclaved Aerated Concrete (AAC) Blocks ensure standardized quality, durability, and performance. As a result, AAC Blocks are suitable for a variety of projects, including residential, commercial, and industrial structures.
Essential Features of AAC Blocks
Red Bricks vs. AAC Blocks
Why AAC Blocks Lead the Future of Construction
| Feature | Red Bricks | AAC Blocks |
|---|---|---|
| Thermal Insulation | Low | Excellent |
| Weight | Heavy | Lightweight |
| Compressive Strength | Low | High |
| Fire Resistance | Up to 2 hours | Up to 4 hours |
| Construction Speed | Slower | Faster |
| Environmental Impact | High (uses topsoil, high energy) | Low (uses fly ash, less energy) |
| Sound Insulation | Average | Excellent |
| Water Absorption | Higher | Lower |
| Pest Resistance | Susceptible to termites | Resistant |
| Overall Cost-Effectiveness | Higher long-term costs (energy, labor) | Lower long-term costs |
Our Vision
Our Mission
Applications Across Industries
Building the Future Across Diverse Sectors:
Committed to Quality
and Sustainability
Our approach is driven by a commitment to deliver long-term value through precision manufacturing & sustainable practices. We don’t just supply building materials—we partner in your construction success.







