Short wire composite drainage network-短丝复合排水网

Short wire composite drainage network

Product Introduction

 The three-dimensional composite drainage network is a new type of geosynthetic material, consisting of a three-dimensional geotextile core with needle punched non-woven geotextile adhered to both sides. The three-dimensional geotextile core consists of a thick vertical rib and a diagonal rib at the top and bottom, which can quickly discharge groundwater from the road. It also has a pore maintenance system that can block capillary water under high loads. At the same time, it can also play a role in isolation and foundation reinforcement.

Characteristics of three-dimensional composite drainage network：

1. When the load is 720kPa and the gradient is 2%, the permeability is 2500m/d and the flow rate is 13pm/m.

2. After withstanding a load of 1200kPa for 10000 hours, the creep test retained over 60% of the thickness.