- 2024-01-22 16:24:11
Sewn Geocomposite, a Good Product in Proje...
- 2022-06-14 14:39:59
Introduction of our new products
- 2021-09-22 14:22:29
Perfect Quality Testing and After Sales Se...
- 2020-08-29 08:54:27
The company trade realizes the recovery gr...
Address : Jiwei Road, Taian City, Shandong Province, China
Tel : 86-0538-6711962
Fax : 86-0538-8568234
Email : sales@staremt.com
info@staremt.com
henry@staremt.com
Mobile : 86-18253806479
Product
back>>Three Dimensional Composite Geonet for Drainage
Description
Three dimensional composite geonet for drainage is made of a unique tri-dimensional geonet sticked geotextile on both sides. It has the property of geotextile (filtration function) and geonet(drainage and protection) and provide a function system “filtration-drainage-protection”. The core of net with its unique tri-dimensional structure can bear higher compressing load in construction and remain a certain of thickness, provide good water conductivity.
Product Features
Excellent drainage function, can bear longtime high press load
High tensile and shear strength
Reduce the rate of geotextile embedding into the core of geonet, can protect long time stable water conductivity.
Three dimensional composite geonet for drainage can bear compression load which is over 2000kpa.
Application
Landfill drainage,roadbed and road drainage, railway drainage, tunnel drainage, underground structure drainage,retaining wall drainage, gardens and sports ground drainage.
Technical Parameter
Drainage network core | Unit | Specification | |||
Unit weight | g/㎡ | 750 | 1000 | 1300 | 1600 |
Thickness OV=20kpa | mm | 5 | 6 | 7 | 7.6 |
Hydraulic conductivity | m/s | K x 10-4 | K x 10-4 | K x 10-3 | K x 10-3 |
Elongation | % | <50 | <50 | <50 | <50 |
Tensile strength(core network) | KN/m | 8 | 10 | 12 | 14 |
Geotextile | g/m2 | 200-200 | 200-200 | 200-200 | 200-200 |