Guangzhou Wanxin Pipe Industry Co., Ltd. focuses on the production and processing of various types of outdoor Dutch bricks and other types of bricks. What are permeable bricks?
Permeable bricks originated in the Netherlands. During the Dutch's process of building cities around the sea, it was found that after the seawater was discharged, the ground would continue to settle because it could not touch the water for a long time.
Once the dam on the coastline is washed away, the seawater will quickly rush to cities much lower than the sea level, engulfing the entire city near the sea. In order to prevent the ground from sinking, the Dutch made a small pavement brick with a length of 100 mm and a width of 200 mm and a height of 50 or 60 mm, which was laid on the street surface, and a 2 mm gap was reserved between the bricks. .
In this way, when it rains, the rainwater will enter the ground through the gap between the bricks.