HDPE Waterproof Drainage Board

Plastic Dimple Drainage board is made of high molecular, produced by extrusion and adsorption.

The tri-dimensional space can drain gas and fluid. It is a multi-functinal material, can form channels for water and gas easily, which is sound insulation and vibration isolation, In the field of civil contruction can be widely used in building roof system layer overhead, planted roof drainage ventilation, basement waterproofing system protection, thermal and moisture isolation of the interior surface, road and rail tunnel drainage protection. In the urban land, space, material resources are becoming scarce today, Plastic dimple drainage sheet to provide the most valuable option.

Specification:

1. Dimple height:8/12/16/20 mm

2. Materials :HDPE
3. High compressive strength
4. Width:1m or 2m 

5. Color: Black, white or other
6. Resistance to chemicals, root penetration, microorganism 
7. It won't rot when in contact with soil or growing medium

8.Material:HDPE

9.Weight:650g/m2----1270g/m2

10.Thickness:1.0mm----1.5mm

11.Whole thickness(single or double side):10mm----40mm

12.Tensile loading:>150kpa --- >300kpa

13.Drain capacity:5.6—24.8cm3/s

Application: 

 Landscape engineering, garage top greening, roof garden, football field, golf course, beach project.Municipal engineering, road base, subway, tunnel, landfill.

Construction engineering, upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.Traffic engineering, highway, railway basement, dam and slope

Feature:

Drainage board integrates waterproof and drainage, solves relation between waterproof and drainage successfully, and is better and more reliable than traditional stone pottery particle drainage and other filter layer both in drainage function and economic benefit.
Composite drainage board is the combination of waterproof and dewatering, increasing durability of engineering. Its performance aging period is up to 120 years. Durability is an important link of waterproof and drainage, which has higher requirements to the waterproof and drainage of buildings. Applying modern flexible waterproofing material building waterproof system, in theory, it can be completely impervious. However, there is damage of waterproof system usually. There may be leakage in the environment. Composite waterproof and drainage board can dredge and discharge part water to combine prevention, discharge, cut and plugging together to meet the requirements of modern building waterproof and drainage system.

Technical Data