3D Composite Drainage Mesh

Product Introduction:

In rail and road transportation infrastructure, the safety and service life of engineering are inextricably linked to its drainage system, with geosynthetic materials being an essential component of the drainage system.

Composite drainage mesh is a new type of geosynthetic drainage material. Made from high-density polyethylene (HDPE) and processed through a special extrusion molding technique, it features a three-layered special structure. The central ribbing has high rigidity, arranged in a directional pattern to form drainage channels. The cross-arranged ribs above and below prevent the geotextile from embedding into the drainage channels, maintaining excellent drainage performance even under high loads. The double-sided composite with permeable geotextile has the comprehensive properties of "filtering-reducing, draining, ventilating, and protecting," making it an ideal drainage material at present.

Product Application:

Significantly effective in drainage projects for railways, highways, tunnels, municipal engineering, reservoirs, slopes, etc.

Product Features:

1. Strong drainage (equivalent to one meter of gravel drainage).

High tensile strength.

3. Minimize the chance of fabric inserts getting embedded in the core mesh, ensuring long-term drainage.

4. Long-term under high-pressure loads (can withstand approximately 3,000kN of compressive load).

5. Corrosion and acid/alkaline resistant, with a long service life.

6. Easy construction, shortened project timeline, and cost reduction.