1.Product Description
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.
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.
2.Product Feature
Fast drainage
The middle strip is rigid, forming a linear drainage channel in the drainage direction, and the ribs on both sides are arranged in a cross to increase the overall stability of the drainage network.
Good flexibility and permeability
In coastal engineering, use its characteristics of good flexibility and permeability to buffer
the impact energy of waves.
Strong high pressure load
Can withstand a compression load of about 3000A for a long time.
Good performance
Made with three-layer special structure, flexible and durable, strong acid and alkali resistance, not perishable, and long service life.
Reduce cold expansion
Laying a three-dimensional composite drainage net can help reduce the impact of frost
heave.
Uniform mixing
It can hydrate the concrete evenly, whether it is for rigid roads or flexible road systems.
3.Project Cases
Retaining wall back drainage；Railway subgrade drainage；Underground structure drainage；Landfill drainage；Highway roadbed、pavement drainage；Tunnel drainage；Garden and playground drainage.