Ten holes in Maybod Yazd
A brick whose cross-section has ten holes with a diameter of (1.5 to 2.5) is called a ten-hole brick, or in simpler terms, it can be called a Lefton brick or a ten-hole brick. It is known that holes are created on its surface, which reduces the volume of bricks by about 25%. These ten-hole bricks are mostly used for facades and walls of halls, sheds, and industrial buildings. In the brick facade, it causes the rebar to be locked in the brick, which is of great importance for earthquake resistance. The holes are produced in a variety of yellow, red, orange, blue, and brown colors, and any type can be made. It is easily found in the market. But among these colors, yellow ten-hole brick and red ten-hole brick are among the most used.
Laboratory Features of Ten Hole Brick
(high strength and resistance)
(resistant to freezing and extreme cold)
Standard water absorption and appropriate to the need and application (8-18% of brick weight)
(good molecular density of Ajarnama due to powder grinding and proper granulation)
At the risk of making bricks from Cowland stone, it has fire resistance and high impact resistance, as we said, 10-hole brick is one of the most widely used examples of Lefton bricks, this brick has ten holes, these holes are for Reducing the weight of bricks, insulating and creating a vacuum have been fixed. The red ten-hole brick is used for the facade of the building, sheds and hall walls, as well as the yellow ten-hole brick. If red ten-hole brick (also called firebrick) is used to build a wall, the strength and stability of the wall will increase because the mortar penetrates through the holes in the brick. Another advantage of using red ten-hole brick is that rebar can be placed in the holes of the brick to increase its resistance to earthquakes. The cause of the hole in this brick is the reduction in the weight of the insulation brick and the creation of a vacuum.
The benefits of a ten -hole brick
Ten-hole brick has many advantages. Its main and important advantage is its high strength and resistance. These bricks are resistant to freezing and extreme cold; That is, they do not crack or break during temperature changes. The density of perforated bricks is principled and correct, and due to the presence of a powder mill, it has a uniform structure.
The color of ten-hole bricks is resistant to sunlight due to its natural nature. Also, the resistance of these bricks against fire and impact is very high. Another advantage of the ten-hole brick is its reasonable price. Due to the presence of holes in the structure of the bricks and the reduction in weight, their production and transportation are cost-effective.