geocomposite drainage system
1.Good flexibility and permeability
2.Strong high pressure load
3.Good performance
4.Reduce cold expansion
5.Laying a three-dimensional composite drainage net can help reduce the impact of frost heave
6.Uniform mixing
Composite Drainage Network 3d Road Base Geonet 3d Composite Drainage Geonet Compound Net Composite Geomat
Three dimensional composite drainage network is a new type of geosynthetics. Its structure is a three dimensional geonet core,
and there are needle punched non woven geotextiles on both sides. The three dimensional geogrid core consists of a thick vertical
rib and an inclined rib at the top and bottom, which can rapidly drain the around water from the road. Composite geonet is a new type
drainage material. lt has three layers: three-dimensional geonet and nonwoven geotextile on both sides Thematerial of geonet is HDPE.
and the material of geotextile can be needle punched PET/PP nonwoven geotextile and thermal bonded continuous filament nonwoven geotextile.
It also has a pore maintenance system, which can block capillary water under high load. At the same time, it can also play the role of isolation and foundation reinforcement.
1) Landfill drainage;
2) Roadbed and road drainage;
3) Railway drainage, tunnel drainage, underground structure drainage;
4) The retaining back wall drainage;
5) Gardens and sports grounds drainage.
