What are the advantages of Fly Ash Bricks over Clay Bricks?
These bricks are light in weight and therefore suitable for multi-floored buildings.
It absorbs less heat and considering India’s climate, it is better than clay red bricks.
Considering the cost, it requires less mortar during construction.
Appearance is good as these bricks don’t require plastering.
Strength is very high and due to which no breakages occur during transport and handling.
The thermal conductivity of these bricks is 0.90-1.05 W/m2. And they absorb less heat leads to cooling your building in summer and is suitable for the Indian climate.
These bricks are long-lasting and less porous. Absorb less water and therefore reduce wall dampness. Highly resistant to attack by mild acids, water and sulphate.
The construction of these bricks provides good sound insulation.
Highly fire resistant as compared to normal clay bricks.
Almost 30% lower cost than clay bricks.
What are the disadvantages of Fly Ash Bricks?
Silos are required to store fly ash as these types of bricks are manufactured very far from residential areas.
Location is always nearby power plant otherwise there is no use to start this type of business.
Before starting the business ensure that from where you will get fly ash.
Bonding with concrete is lower due to the smooth finish.
It is not suitable for subtropical areas.
