About Us

AAC Blocks

Gubbi Civil Engineers:
Leading contractors in the field of Civil engineering.

Gubbi Pavers & Tiles (I) Pvt. Ltd.:
Manufacturer of paver block & tiles. Our Paver Blocks are manufacturer as per IS 1558:2006

Gubbi Paints:
Manufactureres & Suppliers of Paints & Coating.

Gubbi Enterprises:
Manufacturer of ISI Cube Mould (IS:10086). All kind of construction Equipment, Chemicals, Testing Equipment

What is AAC/ ALC Blocks


  • AAC is called as Autoclaved Aerated Concrete block or ALC is called Aerated lightweight concrete.
  • The blocks are made to aerate by creating a reaction between silica in base material such as fly ash, active lime, and aluminium powder. The block hardness is being achieved by cement strength, and instant curing. Gypsum acts as a long term strength gainer.
  • The finished product is a 2.5 times lighter Block compared to conventional Bricks, while providing the similar strengths.
  • This unit is proposed to manufacturer AAC/ ALC Block by consuming the Fly ash as one of the prime raw material
  • Using these blocks in structural buildings, the builder saves around 25 to 35% of structural steel and concrete.
  • This unit is proposed to manufacturer AAC/ ALC Block by consuming the Fly ash as one of the prime raw material.
  • AAC Blocks are largely used in various constructions, such as non-load bearing structure Buildings, Boundary walls, Roads, Culverts, Pavements, and wherever conventional bricks can be used.
  • Using these blocks in structural buildings, the builder saves around 25 to 35% of structural steel and concrete.
  • These green bricks can attain very regular & uniform shapes. As no burning is involved, so the shapes also remains unchanged.

Advantages of Blocks