Supply Heilongjiang water storage and drainage board/Heilongjiang HDPE water storage and drainage board/H20 water storage and drainage board

Supply Heilongjiang water storage and drainage board/Heilongjiang water storage and drainage board/Storage and drainage board
The water storage and drainage board is made of
high-density polyethylene
(
) or polypropylene which is formed by heating and pressing. A kind of light plate that can not only create a drainage channel with a certain three-dimensional space support stiffness, but also store water.
This kind of board itself has two comprehensive functions of water storage and drainage. The board has the characteristics of extremely high spatial rigidity, and its pressure resistance is obviously better than similar products (it can withstand the above high compressive load through field tests) , and can withstand the extreme load conditions of mechanical rolling during the process of planting roof
backfill
.
It has the ability to create drainage within the layer and discharge the soil
Intra-infiltration
Water permeability , store partially infiltrated water and other functions, compared with the previous generation of drainage products, it has the following advantages and disadvantages
In the drought and lack of rain in the north, the water storage and drainage board can store water, which is beneficial to the growth of vegetation
Side walls of the raised points of the water storage and drainage board Thicker, so
the compressive strength
is larger and can reach the above, which is much larger than plastic tabs (
high-density polyethylene
drainage board
,
High-impact polystyrene
Drainage board
), plastic
Drainage net
Mat and other similar products (
Actual rolling experiments are possible
Yes Meet the construction requirements and normal operation requirements when backfilling
The supporting surface of the water storage and drainage board is relatively large, and it will not sink due to the overlying
non-woven fabric
(
As shown below
/>) blocks the drainage channel, and will not cause soil to enter and block the drainage channel due to insufficient tearing of the non-woven fabric. The drainage board can completely retain the drainage space, completely avoiding the plastic tabs from sinking due to the non-woven fabric and causing improper drainage. Without smooth drainage, vegetation will never wither or die due to poor drainage.
The company always takes customer satisfaction as its highest goal and operates with integrity as its purpose. It is willing to cooperate with customers at home and abroad to create a better future. Tomorrow!!!
Manager Zhang