Bricks are crucial raw materials required in every type of construction work, but which type of brick one should use in a specific type of construction work is important to know. Bricks come in different shapes, sizes, and materials. Here’s all you need to know about bricks.
Burnt Clay Bricks
Burnt clay bricks are used for construction purpose. These bricks are generally made using moulds in which clay is filled and dried and then baked or fired in the kiln. Burnt bricks are usually not visually appealing, they need an application of plaster. They can withstand extreme heat and therefore use in construction projects involving thermal, chemical, and mechanical stress.
Sand Lime Bricks
Sand lime bricks are made by mixing hydrated lime and sand. The mixture after being pressed in the moulds treated in the high pressure steam autoclave. These bricks are smooth gray and have aesthetic advantage. Sand lime bricks are also a better option for load bearing construction projects.
Concrete bricks are produced by using solid aggregate concrete. They are pressed in the mould and treated by steam. These bricks are made under lower pressure steam. Concrete bricks are generally used for facades, fences, basement walls, foundation walls etc.
Engineer bricks are thicker and stronger. They have the lowest risk of water absorption. These bricks are produced under high temperature. They are used in civil construction projects involving chemical resistance, high load bearing capacities, and damp-proof features.
There are different types of bricks but burnt clay bricks are considered perfect for the construction purpose. The bricks used in construction should have uniform shape in order to provide a strong foundation. Bricks are selected based on their applications, strength and other factors.