Choosing Sanlight

Sanlight AAC Blocks acts as an image booster for builders, architects, contractors thus better brand quality. So better to Think Smart….Choose Smart….and Build Smart by opting for Sanlight AAC Blocks.

AAC plant

Control Panel

AAC Molds

Wire Cutting Machine

Steam Boiler

Steam Chamber


Advantages & Savings

Autoclaved Aerated Concrete (AAC)

Sanlight AAC Blocks are manufactured from natural raw materials. The finished product is twice the volume of the raw material used, making it extremely resource-efficient and environmentally friendly.

What is AAC? And how it is made?

AAC also known as Autoclaved Aerated Concrete it is lightweight concrete and it has been widely using across the world. Autoclaved aerated concrete, or AAC is made by mixing cement, lime, fly ash, gypsum, water & aluminum powder the final mixture is poured in to a molds. The reaction between aluminum and lime causes micros pic hydrogen bubbles to form lower density concrete by expanding it. After evaporation of the hydrogen and initial setting, aerated concrete is cut into required sizes and cured by steam-curing in a pressurized chamber (an autoclave) or low pressurized steam chambers. The result is a non-toxic, high strength, light weight, airtight material that can be used for all walling and other applications. AAC is green building material that generates no pollutants or hazardous waste during the manufacturing process.

Required Raw Materials

  • Cement
  • Lime
  • Water
  • Fly ash
  • Aluminum Powder
  • Gypsum