China Supplier Geo-Composite Drainers - Bi-Planar Drainage Geonet – Yingfan

Product Description

The seepage water, happening in soil mass, usually cause the appearance of erosion and deformation such as piping and flowing soil. So it is critical to provide drainage medium and other solutions to decrease the hydraulic gradient in the projects of embankment, dam, and other foundation pit. Bi-planar drainage geonet is an important drainage product among geosynthetic family.

2D drainage geonet

2D drainage geonets

bi-planar drainage net

Bi-Planar Drainage Geonet Introduction

It is a bi-planar geonet with two sets of diagonally crossing parallel strands in a patented round cross-sectional shape with different angles and spacing. This unique strand structure provides superior compressive creep resistance and ensures continuous flow performance over a broad range of conditions and long durations.

Bi-Planar drainage geonet is manufactured through a one-step coextrusion process from prime quality high density polyethylene resins. This product is durable under rigorous environmental conditions and ideal for extremely demanding applications.

Bi-Planar Geocomposites consist of a geonet heat bonded with a nonwoven needle-punched geotextile and are designed to provide drainage filtration to keep silt and soil particles from clogging the flow or to increase the friction characteristics.

Specification

Bi-Planar Drainage Geonet Specifications:

1. Thickness: 5mm—10mm.

2. Width: 1meter-6meters; Maximum width is 6meters; Width can be custom.

3. Length: 30, 40, 50 meters or as request.

4. Color: black is most ordinary and popular color, other color can be custom.

Features and benefits

1. Excellent drainage function, can bear long time high press load.

2. High tensile and shear strength.

Application

1. Landfill leachate drainage;

2. Roadbed and road drainage;

3. Railway drainage, tunnel drainage, underground structure drainage;

4. The retaining back wall drainage;

5. Gardens and sports grounds drainage.

FAQ

Q1: Is it possible to get a sample from your side?

A1: Yes, of course. We can send you free available sample for your reference.

Q2: What is your minimum quantity of order?

A2: 1000m2 is for available stock of bi-planar drainage geonet.

Q3: Is it possible to provide our logo in your goods?

A3: Yes, welcome. We can make packing and marks as your request.

In most of civil engineering, our bi-planar geonet is usually combined with nonwoven geotextiles to be used because for the drainage layer designation, two functions (one is drainage and the other is filtration) of that layer should be considered. Geonet has drainage function and nonwoven geotextile has plane drainage and filtration functions. So when the two kinds of products are combined, the drainage layer can have such functions and reach the aim of stabilizing the engineering structures.