3D geotechnique drainage board, 3D geocomposite drainage, Compound drainage net, HDPE Geonet,HDPE Geonet Tri-Planer, manufacturer
ISO9001:2008
high quality
1.Introduction
Three-dimensional composite drainage network is one three-dimension geonet composited two needle-punched
non-woven geotextiles. Offering completely functions "filter-drainage-protection".
This kind of special three-dimensional structure can make it bear higher compression
loading and keep certain thickness and same time offer excellent permeable performance.
2. Performance
1) Excellent drainage and sustain high compression loading
2) Highest tensile strength and shearing strength
3) Cut down ratio of geotextile into geonet and keep stable permeability in a long time
4) It can bear compression loading over 2000Kpa
5)Its compressive strength far exceeds general drainage geonet
3. Application
Using for drainage such as refuse landfill, roadbed & road surface, railway, tunnel, underground structure, retaining wall, garden, sports ground and so on.
4.Technical data:
