Clay bricks, also known as sintered bricks, are man-made small blocks used in construction. Clay bricks are made of clay (including shale, coal gangue and other powders) as the main raw material, which are processed, shaped, dried and baked with mud. The difference between solid and hollow.

Overview

Clay bricks are small man-made blocks for construction. Also known as fired bricks.

Classification

According to the porosity rate: solid bricks (bricks with no holes or less than 25% porosity), porous bricks (the porosity rate is equal to or greater than 25%), bricks with small holes and a large number of holes are often used in load-bearing parts and have higher strength levels. high. Hollow bricks (bricks with porosity equal to or greater than 40%, large size and small number of holes, often used in non-load-bearing parts, with low strength grade).  

Features

Solid bricks and porous bricks are mostly used for load-bearing structural walls, while hollow bricks are mostly used for non-load-bearing structural walls.