HDPE dimple drainage sheet for roof garden 

HDPE dimple drainage sheet for roof garden  are manufactured of HDPE dimple membrane coated with goetextile.dimple heigth 10mm, 15mm, 20mm. It is made of polyethylene which can bear longtime high pressure and has no distortion.It can bear the heavy weight,load of concrete board and unavoidable pressure outside in the construction such as vehicle,worker trampling,concrete affusing etc.With its anti-pressure property,it can remain the tonnage.

Specification:

1. Raw material:HDPE

2. Dimple heigt: 10mm,15mm, 20mm

3. Sheet thickness:0.7mm-2.0mm

4. Roll width: 2m or 3m

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 

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

1.Roll size:2m *30m/roll, or 1*1.5m/ PCS as cilent's request. 

2.Package: white or black fabric, while or balck PE film , or  special package as as cilent's request. 

3. Special lables  can be made by cilent's request.

1. We have different quality products for  viarious projects. 
2. Only we get some futher details, we can give you professional suggestions. 
3. we also manufacture it as your specification.
4. Hongxiang engineers will try their best to resovle your problem in construction.

Hongxiang is a pioneer geosynthetic manufacturer who is on the way to create a world-class brand of geotechnical products and services. Safe, sound, pleasant-our corporate philosophy will be surely passed on to you. Our products come in complete varieties, including woven and non woven geotextiles, geomembranes, geogrids, geonets, geocomposites, etc. They are playing irreplaceable roles in water conservancy, transportation, waste treatment, building, mining, agriculture, and ecological greening systems. In the field, we have 15 patents of invention and utility model, as well as the experience working with customers from more than 20 countries and regions. We are looking forward to making partners with you.