High reputation Composite Geomembrane - Composite Drainage Network – Yingfan

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All we do is usually connected with our tenet Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Geogrid Composite Geotextile , Landfill Hdpe Geomembrane , Harga Geomembrane Hdpe , The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.

High reputation Composite Geomembrane - Composite Drainage Network – Yingfan Detail:

Product Description

Shanghai Yingfan Engineering Material Co., Ltd. is a composite drainage network and other earth work products supplier, located in Shanghai China. Man of our clients are large-scale enterprises, which are among Fortune Global 500 or listed companies, such as PetroChina, Sinopec, Yili group, Wanke group, Mengniu group, and so forth. And we have won a lot of small or huge biding related with geosynthetic usage programs in our country. Composite drainage netwok is our top sales product in our supply chain.

Composite Drainage Network Introduction

A Composite Drainage Network ( Geocomposite Drainage Liners ) is a new type of dewatering geotechnical material, which is designed to complement or replace sand, stone and gravel. It consists of a HDPE geonet heat-bonded with one side or both sides of nonwoven needle punched geotextile.

The geonet has two structures. One structure is bi-axial structure and the other is tri-axial structure.

Bi-axial structure / Tri-axial structure

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Composite Drainage Network

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geotextile and drainage network

Its performance can meet or exceed our national standard GB/T17690.

Composite Drainage Network: how to work

Composite Drainage Network	Network core	1. Centralized middle HDPE strands provide channelized flow
		2. Upper and bottom fillet form support to avoid geotextile inserting into dewatering channel
	Geotextile	one sided or double sided adhesive seepage geotextiles form a “filtration – drainage – ventilation – protection” overall performance

Specification

No.	Item	Unit	Spec./Standard value
			1200g/m²	1400g/m²	1600g/m²	1800g/m²	2000g/m₂
1	Unit weight of compond production	g/m²	≥1200	≥1400	≥1600	≥1800	≥2000
2	Thickness of compond production	mm	≥6.0	≥7.0	≥8.0	≥9.0	≥10.0
3	Longitudinal tensile strength of compond productiong	KN/m	≥16.0
4	water diversion ration of compond production	m²/s	≥1.2×10-4
5	peel strength of network core and geotextile	KN/m	≥0.3
6	Thickness of network core	mm	≥5.0	≥5.0	≥6.0	≥7.0	≥8.0
7	Tensile strength of network core	KN/m	≥13.0	≥15.0	≥15.0	≥15.0	≥15.0
8	Unit weight of geotextile	g/m²	≥200
9	Seepage coefficient of geotextile	cm/s	≥0.3
10	Width	m	2.1
11	Length of one roll	m	30

Composite drainage network specifications:

1. Composite mass: 600g/m2—2000g/m2; geonet thickness range is 5mm~~10mm.

2. The width range is 2meter-6meters; Maximum width is 6meters; Other width can be custom.

3. The length can be 30, 50meters or as request. Maximum length is depending on the rolling limit.

4. Black color for geonet and white color for geotextile are most ordinary and popular.

Features and benefits

◆ High transmissivity (equal to 1meter thick gravel);

◆ High mechanic strength;

◆ Minimizing geotextile intrusion and maintaining stable transmissivity;

◆ Long-term life span of high or low load;

◆ Easy installation, cost and time effective (compare to traditional construction material such as sand, gravel and stone).

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Application

◆ Erosion control;

◆ Foundation wall drainage;

◆ Landfill leachate collection in landfill liners, Leak detection, Caps and closures;

◆ Methane gas collection;

◆ Pond leak detection;

◆ Roadway and pavement drainage and other subsurface drainage system applications.

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FAQ

Q1: Can I get a sample from your company?

A1: Yes. We can provide free available sample. For special request sample, cost can be negotiated.

Q2: What is your minimum order quantity of your product?

A2: 1000m2 is for available stock of composite drainage network. But for short stock of our ordinary products, MOQ is 5000m2.

Q3: Which is your port of delivery of goods?

A3: Usually it is Shanghai port because our company is located here. But if you want to delivery goods from other ports of China, we can help to arrange.

Drainage is a critical factor when designing a civil engineering project. Dozens of years ago, we usually use the natural drain aggregate such as sand, gravel to drainage liquid appearing in such project. As per the polymer synthetic material development, more and more synthetic products are created and used to directly replace or be combined with those traditional aggregate because of their features of good performance, low cost and easy installation.

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All we do is always associated with our tenet Customer first, Trust first, devoting on the food packaging and environmental protection for High reputation Composite Geomembrane - Composite Drainage Network – Yingfan, The product will supply to all over the world, such as: Washington, Florida, Portugal, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the quality first, customer first, We are provideing high-quality, low-cost items and high quality service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.

3d Geocomposite Drainage