Product Overview:

The three-dimensional composite drainage mesh is made from a unique double-sided bonded geotextile. It combines the functions of geotextile (filtering) and geogrid (drainage and protection) to provide a complete "filtering-drainage-protection" effect. All quality control indicators are strictly tested before the material leaves the factory. The three-dimensional geogrid is composed of three layers of interlaced ribs, with the middle layer having high rigidity and a vertical distribution to form drainage channels. The three-dimensional geotextile drainage mesh boasts excellent longitudinal drainage capacity. The交错 ribs on both sides effectively prevent the geotextile from being embedded in the drainage channels, ensuring that the three-dimensional composite drainage mesh maintains high drainage performance under high loads. The three-dimensional geotextile composite drainage mesh is suitable for applications requiring high drainage performance, such as surface water drainage systems in areas with abundant rainfall.

Application Scope:

Landfill leachate management; Highway subgrade and pavement drainage; Railway soft soil foundation drainage reinforcement; Railway subgrade drainage, ballast and sleepers drainage, tunnel drainage; Underground structure drainage; Retaining wall backfill drainage; Garden and sports field drainage.

Product Features:

High drainage capacity, capable of withstanding long-term high-pressure loads.

High tensile and shear strength.

Reduce the likelihood of geotextile embedding into the core, thereby protecting its long-term stable permeability rate.

The three-dimensional composite drainage mesh can withstand compressive loads exceeding 2000 kPa.

Significantly higher compressive strength than standard drainage meshes.