These are manufactured in latest high pressure automatic machine with control raw material feed, latest technology, which involve higher compressive strength & low water absorption. The technologies are eco friendly, reduces solid waste and dust in the nature. Compared to hollow brick and clay brick the cost is reasonable. Construction of wall with these bricks is very
easy and cost effective.
Fly ash brick (FAB) are building materials, specifically masonry units, containing Class C fly ash and water. Owing to the high concentration of calcium oxide in class C fly ash, the brick can be described as "self-cementing". The manufacturing method is said to save energy, reduce mercury pollution, and costs 20% less than traditional clay brick manufacturing.
The raw materials
The raw material that is used for fly ash brick are: Fly ash Sand/Stone dust Lime Gypsum Cement. Fly ash bricks are lighter than clay bricks.
- Fly ash
- Sand or Stone dust
- Lime
- Gypsum
- Cement
Advantages
- Due to high strength, practically no breakage during transport & use.
- Due to uniform size of bricks mortar required for joints & plaster reduces almost by 50%.
- These bricks do not require soaking in water for 24 hours. Only sprinkling of water before use is enough.
|
