- Contact Person : Ms. Xu Vivian
- Company Name : Laiwu Starring Trading Co., Ltd.
- Tel : 86-634-6878566
- Fax : 86-634-6878666
- Address : Shandong,Laiwu,No. 39, Building 27, No. 17, Wen River Street, High-Tech Zone , Laiwu
- Country/Region : China
- Zip : 271100
Tri-dimension Composite Geonet
Tri-dimension Composite Geonet
Product Description
Tridimension composite geonet for drainage is made of a unique tridimension geonet adhibited geotextile on both
sides. It has the property of geotextile(filtration function) and geonet(drainage and protection) and provide a function system fitration-drainage protection .The core of net with its unique tridimension structure can bear higher compressiong load in construction
and remain the certain thickness,provide good water conductivity.
Typical applications
Landfill drainage;roadbed and road drainage; railway drainage ,tunnel drainage,underground structure drainage, the
retaining back wall drainage , gardens and sports grounds drainage.
Features
Excellent drainage function, can bear long time hige press loadHigh tensile and shear strengthReduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivityTri-dimension composite geonet for drainage can bear more than kpa compression loadIts anti-compression capacity is much larger than common geonet for drainage.Product Technical Parameters
Item | unit | Value | ||||||||||
Unit weight | g/m² | 750 | 1000 | 1300 | 1600 | |||||||
thickness | mm | 5.0 | 6.0 | 7.0 | 7.6 | |||||||
Hydraulic conductivity | m/s | K×10-4 | K×10-4 | K×10-3 | K×10-3 | |||||||
Elongation | % | <50 | ||||||||||
Net tensile strength | KN/m | 8 | 10 | 12 | 14 | |||||||
geotextile unit weight | PET needle punched geotextile | g/m² | 200-200 | 200-200 | 200-200 | 200-200 | ||||||
Filament non woven geotextile | ||||||||||||
PP high strength geotextile | ||||||||||||
Tri-dimenstional tensile strength | PET needle punched geotextile | KN/m | 18 | 20 | 22 | 25 | ||||||
Filament non woven geotextile | 30 | 35 | 38 | 40 | ||||||||
PP high strength geotextile | 35 | 38 | 40 | 45 | ||||||||
Peel strength between geotextile and geonet | KN/m | 3 |
Tri-dimension Composite Geonet