When building a new home, a home owner has to make many choices in respect to the materials used on the site. One of them is to choose the type of brick to be used in constructing the home. In the market, two type of bricks are prominently available - Fly Ash Bricks and Red Bricks. In this blog article, we will try to explain the difference between the two, Fly Ash vs Red Bricks so that you can make an informed decision.
Below are the 7 main differences between Fly Ash and Red Bricks:
1. How They Are Made?
Fly ash bricks are made from the mixture of fly ash, cement, sand, lime, and gypsum. Industries using coal as a fuel emits unwanted ash and smoke from which fly ash is produced. This fly ash is then used as a raw material for manufacture of bricks.
Red bricks are made by mixture of clay, sand, lime, iron oxide and magnesia. Sand from locally available natural soil is used for production of bricks.
Strength of red bricks can vary significantly but it is generally around 70-75 kg/cm2. Fly ash bricks have more consistency in their strength and they also have a similar compressive strength of 70-75 kg/cm2.
3. Quality Consistency
In the case of red bricks, the consistency in quality is not very high. In case of fly ash bricks, the quality is consistent if bought from a good vendor.