Factory Price Dimple Geomembrane Plastic Drainage Board Green Roof Drainage

Product Description

Drainage Membrane with Bulges
 

Description:

Dimple HDPE geomembrane is made of high molecular, produced by extrusion and adsorption. The tri-dimensional space can drain gas and fluid. It is a multi-functional material, can form channels for water and gas easily, which is sound insulation and vibration isolation. In the field of civil construction 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, Dimple HDPE geomembrane to provide the most valuable option.

 

 

 

 

Specification:

1. Raw material:HDPE

2. Dimple heigt: 8mm-20mm

3. Sheet thickness:0.8mm-2.0mm

4. Roll width: 2m or 3m

5. Length: According to user's requirements.

 

Property: 

1.Waterproofing and drainage: form a channel, which water and gas can go through

2.Sound insulation and vibration isolation

3.Chemical resistance, resist to plants' root

4.Easy for construction

5.Long life
Size Information

Model	08	10	12	16	20	25	30
Material	HDPE
Dimple Height(mm)	8	10	12	16	20	25	30
Unit Weight(g/m2)	1000	1100	1200	1400	1500	1600	1800
Thickness(mm)	0.7	0.8	0.9	1.0	1.1	1.1	1.2
Tensile Strength(KN/m)	3.5
Puncture strength(KN)	0.35

Application:

 It is better than traditional stone drainage and other filter layer.It can be widely used in the area of retaining wall,basement,tunnels,safe slope and the base of highway and roof garden green.

1.Highway and railway waterproofing system;

2.Underground waterproofing;

3.Roof garden waterproofing projects.

4. Retaining wall

5. Tunnels