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Plastic Drainage Blind Ditch

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Plastic Drainage Blind Ditch

Brief Introduction

Blind ditch is a drainage ditch set up in subgrade or foundation. It should be filled with coarse-grained materials such as gravel and lay a filter layer. Blind ditch, also known as seepage ditch, is an underground drainage channel to remove groundwater and reduce the groundwater level.

Plastic blind ditch is a three-dimensional porous material. It is made of thermoplastic synthetic resin.

The melted resin is heated and extruded through a nozzle. Then, the filaments are stacked together and their contact points are dissolved together. In this way, a plastic blind ditch is made.

Main Feature

Main Application

It is widely used in: