?What is a perforated brick

As can be seen from the name of this type of brick, there are several holes in the perforated brick, which generally reaches eight to ten holes. One of the advantages of perforated brick is that due to the presence of holes in it, it will have less weight and cost than other bricks, and it will bring more convenience in their transportation. In this way, this brick can be used in walls that bear low weight. Due to the special design of this brick in its construction, the bricks are arranged in a puzzle to increase its tolerance against pressure and weight

The main ingredients of Lefton bricks are clay, shale soil and refractory soil, which are considered to be the best raw materials for making bricks. It should also be mentioned that clay is used more than the other two types of soil, i.e., shale soil and refractory soil, to make the price of Lefton bricks more affordable; Therefore, using more clay is more economical and will make the price of this brick suitable

If we want to take a quick look at the reason for the presence of holes on this type of brick, we must consider the reasons for the presence of this number of holes on the Lefton brick: the significant reduction in the weight of the brick compared to other bricks, insulation against sound and energy, as well as Creating a vacuum that is filled with mortar during construction makes the structure stronger. Another factor that can be considered for the existence of a hole on this brick is that considering that less raw materials are used to make it, it will have a more reasonable cost