Precautions For Installing Drainage Boards

Precautions For Installing A Drainage Board

Dimple board is made from High-Density Polyethylene (HDPE), dimple boards feature a grid of raised dimples  that create an air gap between the wall and the membrane.The drain board mainly used in construction, to play a drainage dredging problem.Pay attention to the following precautions when installing drain plates

◆Drainage board laying:

First of all, when laying the drainage board, we must first check the quality of the construction base, which is an important indicator in the construction. The ground should be clean and flat, and there should be no convex and concave points and hard tips, otherwise it will destroy the plastic board, which will lead to more difficult construction in the later stage.

◆Drainage board laying method:

Secondly, when laying drainage plates, the laying methods in different areas are also different. If you want to set a drain plate on the inclined wall, the drain plate is inclined, it should be laid from top to bottom, if the drain plate is flat, it should be laid from the foot of the slope. In addition, when laying the drainage plate, pay attention to its tensile stress and do not be damaged. And the drainage plate and the base should also be kept closely combined, and there should be no gap.

◆Welding of drainage plate:

When laying the drainage plate, pay attention to the welding of the plate, the opposite side should be kept flat and aligned, there should be no contaminants such as sand and soil on it, and the lap direction should be adjusted before welding, only the lap part can be welded normally at 8-10 cm, so as to ensure the sealing degree of the drainage plate.