Dimpled Drainage boardis three-dimensional anti-extrusion or blow molding method using the production of high-density polyethylene (HDPE) geomembrane, the geomembrane by a special process on a closed-pressure cylindrical protruding, semi-conical, hemispherical shell, the formation of a membrane, a continuous shell, with three-dimensional space and some support stiffness, liquid, gas can flow in the excretion of the plate.

Specifications

1. height: 10mm 15mm 18mm20mm 25mm 30mm 40mm and 60mm

2.width:1m-2.4m

3.length:20-50m

4.material: PE or HIPS

Feature:

1 Durable, resist compression and light weight

2 Strong drainage capacity

3 Soundproofing, waterproofing and dampproofing

4 Saving investment and environmental protection for projects

Application:

1 Landscape engineering: Garage, roof garden, football field, golf course, and baths

2 Municipal engineering: Subgrade, subway, tunnel, and refuse landfill

3 Constructional engineering: Building foundation, basement wall, room antiseep and heat protection

4 Traffic engineering: Subgrade of highway, railway, and slop

Technical data: