composite geonet for drainage
USD $1.99 - $5.03 /Square Meter
Min.Order:3000 Square Meters
Hebei Cangzhou New Century Foreign Trade Co., Ltd.
Product Introduction:
An extruded high-density polyethylene drainage geonet with a non-woven filter fabric
bonded to the ridges of the geonet. The filter fabric retains soil or sand particles
as well as freshly placed concrete or grout, allowing filtered water to pass
into the form to irregular surfaces. Because of this crush-proof nature, geonet
drainage composites can be used in the most extreme cases with heavy loads and
/ or heavy vehicular traffic, both horizontally and vertically.
Application
Compound Geonet has been used worldwide for the projects of rubbish dump water drainage, road base water drainage, road surface water drainage, railway water drainage, tunnel water drainage, underground structure water drainage, back of retaining wall water drainage, garden water drainage as well as sports field water drainage
Product Index
No. | Geonet | Unit | Specification | |||
1 | weight | g/m2 | 750 | 1000 | 1300 | 1600 |
2 | Thickness OV=20Pa | mm | 5.0 | 6.0 | 7.0 | 7.6 |
3 | permeability | m/s | K*10-4 | K*10-4 | K*10-3 | K*10-3 |
4 | elongation | % | <50 | |||
5 | Tensile strength (geonet) | KN/m | 8 | 10 | 12 | 14 |
6 | geotextile | g/m2 | 200-200 |