The storage and drainage board is made of high-density polyethylene (HDPE) or polypropylene (PP), which is formed by heating and pressurizing, which can not only create a drainage channel with a certain three-dimensional space support stiffness, but also can water storage.

The plate itself has two comprehensive functions of water storage and drainage, the plate has the characteristics of extremely high spatial stiffness, and the compression resistance is obviously better than that of similar products (which can be tested by field tests), and can withstand the high compressive load of more than 400Kpa, and can withstand the extreme load of mechanical rolling during the backfilling of the planting roof.

peculiarity

1, convenient construction, easy maintenance and economy.

2. Strong load resistance and durability.

3, can ensure that excess water quickly drained away.

4, the water storage part can store part of the water.

5, can provide sufficient water and oxygen for plant growth.

6, light weight and strong roof heat insulation function.

use

It is used for roof greening, roof greening, city square, golf course, sports ground, sewage treatment plant, public building greening, square greening, road greening project in the park.