clay building bricks

Product Details

The company specializes in the sale of clay bricks, garden landscape bricks, pavement bricks, permeable bricks, roof tiles, etc. With many years of export experience, high-quality service and reasonable prices, all countries are welcome to exchange and cooperate.

Construction process of porous brick (hollow brick)

1. Prepare the mortar

The mortar for bonding bricks should be made of cement mixed mortar not less than M7.4 or not less than M10 cement mortar, and the admixtures added must not contain soluble salts. The mortar consistency should be 60-80mm semi-dry low-alkaline mortar. Masonry mortar should be stirred at any time for use.

2. Bricks cannot be soaked in water

The water absorption rate of the clear water brick is about 49%. The clear water brick cannot be soaked in water. Only when the climate is abnormally hot and dry, can it be watered and moistened before masonry, or sprayed with water before masonry, mainly In order to prevent the mortar from penetrating into the decorative surface of the bricks, causing frosting and affecting the decorative effect.

3. The width of the joint between the brick and the brick

When laying the bottom bricks with clear water bricks, tie pieces should be used in the middle of the height of the mortar seam to meet the requirements of staggered seams and overlap, and the seam width should be reasonably discharged.

4. Clean up garbage in time

Strict construction management is required in the process of clear water brick masonry. If the mortar is accidentally sprinkled on the surface of the brick, it must be cleaned with a brush after 3-5 hours. Failure to clean up in time will affect the decorative effect of the brick surface.

5. Brick waterproof treatment

In order to prevent rain and water leakage from causing water in the holes of the porous bricks to cause frost or mortar to be washed on the surface of the bricks, after the daily masonry is finished, the upper opening of the brick wall should be covered with a rain cloth, otherwise it will also affect the whole Decorative effect.

6. Moisture-proof and efflorescence treatment is required

The walls should be painted with silicone coatings to prevent moisture and efflorescence of the walls, and can also improve waterproof, dustproof, and durability.

7. Brick-to-brick jointing

The jointing needs to use special jointing agent such as dry powder mortar with low water absorption, and the mortar joints should be horizontal and vertical and close.