1. On the one hand, because people often only pay attention to color when choosing bricks, they do not consider the differences in weather resistance and wear resistance between sintered bricks and granite. On the other hand, most of the imported bricks were sintered bricks and porous bricks. At that time, the processing skills of granite were not as good as they are now, and the colors and styles of sintered bricks were mostly elegant. Selecting sintered brick perforated bricks has become a trend, which is also a major reason for the many problems of sintered brick perforated bricks on the ground.
2. Protection against fault. Although the sintered brick porous brick is coated with a protective agent in advance, problems may occur once it is spread on the ground. On the one hand, this is because the cracks and loose parts of the brick material have not been well corrected, and the backside of the brick material will be damaged quickly due to the large water pressure caused by wetting. Although it is also protected on the front side, moisture on the ground will enter the interior of the brick along the cracks and loose parts of the brick, increasing the humidity of the brick, thereby forming a vicious cycle.
Wanxin Building Materials provides you with imitation stone bricks, permeable bricks, side stones, square pavement bricks, PC bricks, cement pipes, etc., which are produced, sold, and wholesaled. The quality of the products is excellent. Welcome to consult and order!