How strong is the water-retaining capacity of ceramic permeable bricks after all? Water-retaining ecological ceramic permeable bricks have very high water-retaining properties, the porosity reaches 25%, and the water-retaining capacity under general shape is about 12L / m2.
For example, a standard football field is 105m long, 68m wide, and has an area of 7140m2. That is, an ecological ceramic permeable brick with the area of a football board can store 86000L of rainwater. A small storage reservoir.
When it rains, it absorbs and stores a small amount of water. Under the sun's rays, it can gradually evaporate to achieve the function of lowering the surface temperature.
It is the water-retaining property of the ecological ceramic permeable bricks that will not accumulate water on the pavement and facilitate pedestrians' walking. Therefore, in the urban establishment, it can save some pavement drainage equipment and add municipal establishment costs.