PE Dimple Drainage Board/Sheet Waterproof Geomembrane Extrusion Line
Water Drainage Sheet: It is made of HDPE material, outer figure is of cone salient, functions of draining water and storingwater, features of high stiffness and pressure resistance.
Advantages: Traditional drainage water prefers brick tile and cobblestone for draining water. Water drainage sheet is used for replacing the traditional method to save time, energy, investment and reduce load of building.
HDPE green roff drainage board making machine technical parameter:
Application: Used for underground construction or roofing green. Coating with geomembrane material, features of draining
water, water proof, keep moisture, ventilate, etc.
Waterproof drainage sheet Applications:
Polyethylene (HDPE) drainage sheet against the application as follows:
Garden Project: garage roof greening, roof garden, green roof, soccer fields, golf courses, beach projects
Municipal engineering: road embankment, subway tunnels
Construction: building the basis of the upper or lower, basement and outside walls, roof and insulation and other impervious
Traffic Engineering: roads, railway embankment, embankment and slope protection layer
The final HDPE sheet is a dimpled plastic sheet that can be used in various waterproofing applications. The dimpled nubs create a vapour and thermal insulation barrier for both internal walls and walls that are adjacent to waterproofing membranes, while also protecting the waterproofing membrane from the backfill in underground structures.
The Drainage Sheets offer protection against any dampness in ground slabs and also create a cavity control layer, while The integrated non-woven geotextile covering the nubs prevents soil particles blocking the drainage sheet, creates an air gap for reliable ventilation and allows inflow and transport of water from surrounding soil.
Waterproof drainage sheet Features:
Conductivity water drainage:
Waterproof and drainage membrane has established the rough hollow bar structure, you can export the water quickly and efficiently, greatly reduce or even eliminate the hydrostatic pressure waterproof layer, and hydraulic conductivity through the active principle of this initiative can achieve the effect of water.
Polyethylene (HDPE) materials, waterproofing and drainage membrane itself is a good waterproof material. By using a reliable connection, the anti-drain into a good secondary waterproof material.
Waterproof and drainage membrane can effectively protect structures and waterproofing, and resistance to various types of soil pH and plant thorn. In the basement wall backfill, it can protect against damage to buildings and waterproof layer.