How to choose the application scope of 3D composite drainage network

Composite drainage net (also known as three-dimensional geotechnical drainage board, tunnel drainage board, and drainage board) is composed of a three-dimensional plastic mesh with double-sided bonding water seepage geotextiles, which can replace the traditional sand and gravel layers and is mainly used for garbage filling. Drainage of buried sites, roadbeds and inner walls of tunnels.

Product Usage:

Mainly used in railways, highways, tunnels, municipal engineering, reservoirs, slope protection and other drainage projects with remarkable effect.

Features:

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

2. High tensile strength.

3. Reduce the probability of geotextiles embedded in the mesh core and maintain drainage.

4. Long-term withstand high pressure load (can withstand a compressive load of about 3000Ka).

5. Corrosion resistance, acid and alkali resistance, long service life.

6. The construction is convenient, the construction period is shortened, and the cost is reduced.