18 Years Factory Drainage Geonet - Tri-Planar Drainage Geonet – Yingfan

Product Description

Our Shanghai Yingfan Engineering Material Co., Ltd. is a tri-planar drainage geonet and other earth work construction material supplier in China. We don’t only provide the tri-planar geonet but also can provide the drainage composite with them and nonwoven geotextile product.

3D drainage geonet

3D drainage network

Drainage-geonet-HF10-manufacture

Tri-Planar Drainage Geonet Introduction

Tri-planar products consist of centralized middle HDPE ribs that provide channelized flow, and diagonally placed top and bottom strands that minimize geotextile intrusion. The void maintaining core structure provides higher transmissivity than bi-planar products.

Tri-Planar Geonets are synthetic drainage materials manufactured from the highest quality high-density polyethylene (HDPE) resin. They are designed to transmit fluids and gasses uniformly under many field conditions.

Tri-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.

Features and benefits

1. Good liquid transmittivity ability;

2. Alkali and acid resistance;

3. Low cost, easy transportation, quick installation.

Specification

1. Density of geonet: 5mm—10mm.

2. Tri-planar geonet width: 1meter-6meters; Maximum width is 6meters and can be ordered as request.

3. Tri-planar size of length: 30, 40, 50 meters or as request.

4. Color: black; other color can be ordered as request.

Application

1. Soft soil foundation drainage.

2. Back drain in retaining walls and dams.

3. Landfill drains.

4. Road drains.

Application example:

Our tri-planar geonet heat-bonded with nonwoven geotextile is applied in the protection of a retaining wall:

FAQ

Q1: How can we get a sample from you?

A1: Just contact us by email or phone or other contact ways and we will arrange to courier to you.

Q2: What is your MOQ?

A2: 1000m2 is for stock of tri-planar drainage geonet. But for short stock of our ordinary products, it is 3000 square meters.

Q3: Can you send technicians to help us install them?

A3: Of course, yes. We can offer installation price and make some agreements.

The function of tri-planar geonet is the same with bi-planar geonet. Their difference is the liquid transmittivity coefficient. For any further inquiry or more details about our product, please don’t hesitate to contact us immediately.