Environment Protection Black 600GSM 1020GSM 1150GSM HDPE Drainage Network Weight 750-1300GSM

Product Description

Product Description

Technical Indicators of Composite Drainage Network(Q/78543358-5.1-2007 )
Project name			Composite drainage net		Composite waterproof and drainage board
			TRA252	TRA250	TRB254	TRB256
Complex	Quality per unit area/(g/m2)		≥1400	≥1200	≥1600	≥1800
	thickness/(mm)		≥7.0	≥6.0	≥8.0	≥8.0
	tensile strength/(kN/m)	portrait	≥18.0	≥16.0	≥18.0	≥18.0
		transverse	≥10.0
	Water conductivity/(m2/s)		≥1.2x10-3
	peel strength/(kN/m)	Mesh core and non-woven fabric	≥0.25
		Mesh core and composite membrane	-		≥0.3
Network core	thickness/(mm)		≥5.0
	Longitudinal Tensile Strength/(kN/m)		≥15.0
non-woven fabric	Quality per unit area/(g/m2)		≥200
	Transverse Tensile Strength/(kN/m)		≥6.0
	Normal permeability coefficient(cm/s)		≥0.3
Composite film	Quality per unit area/(g/m2)		-		≥400	≥600
	Transverse Tensile Strength/(kN/m)		>4.0
	Hydrostatic pressure resistance/(MPa)		-		≥0.10	≥0.20

 

What is Composite drainage net

 High-density polyethylene is used as the raw material. Ribs are extruded through a special machine head. The three ribs are arranged at a certain distance and angle to form a three-dimensional space structure with drainage channels. The middle rib has greater rigidity and forms a rectangular drainage channel. The three layers of ribs that make up the drainage network have high longitudinal and transverse tensile strength and compressive strength. The drainage channels formed between the three layers of ribs are not easily deformed under higher loads, which can prevent geotextiles from being embedded in the geonet core and ensure smooth drainage. , three-dimensional geotechnical drainage network has high strength and high drainage type according to the purpose.

Product Features1. Strong drainage (equivalent to one meter thick gravel drainage).
2. High tensile strength.
3. Reduce the chance of geotextiles embedded in the mesh core and maintain long-term stable drainage.
4. Withstand high pressure load for a long time (can withstand compressive load of about 3000Ka).
5. Resistant to corrosion, acid and alkali, and long service life.
6. Convenient construction, shortening the construction period and reducing costs.

 

Product Application

 

Important uses

Anti seepage and anti-corrosion: Composite drainage networks can prevent the loss of soil particles, protect soil stability, and prevent fine particles from infiltrating the drainage system, avoiding clogging of drainage holes.

Strengthening soil: Composite drainage networks can closely integrate with soil, enhance the tensile and shear strength of soil, improve the stability and bearing capacity of soil, and be used for slope and slope reinforcement to slow down soil erosion and landslide occurrence.

Plant growth: Composite drainage networks can serve as the bottom layer of vegetation coverage systems, providing good drainage and ventilation conditions, promoting plant growth and root development, and are used for greening, landscape, and ecological engineering.

Company Profile

 Shandong Xinyu Geotechnical Materials Engineering Co., Ltd.
is located in Dezhou, Shandong, a major transportation route in ancient and modern times known as the "Nine-reaching Heavenly Road". It is a designated production enterprise of the Water Conservation Association of the Ministry of Water Resources. The company covers an area of 200,000 square meters, with total assets of 220 million yuan. It currently has 400 employees, 100 professional and technical personnel of various types, and 20 advanced domestic and foreign computer numerical control production lines. It can produce a variety of geotechnical materials such as needle-punched non-woven geotextiles, PE, EVA waterproof boards, HDPE, LDPE geomembranes, composite geomembranes, geogrids, geonets, three-dimensional drainage nets, bentonite waterproof blankets, geocells, composite waterproof boards, plastic blind ditches, etc. All products are organized and produced in accordance with the requirements of the national quality system, and have been sampled and accepted by national and provincial technical supervision departments, and all meet national standards. The products are widely used in environmental protection, water conservancy, transportation, tailings treatment, urban garbage disposal sites, rigid garbage dumps, tunnel underground projects, dam cofferdams and other projects, and have made positive contributions to the national key water diversion project-South-to-North Water Diversion.

Certifications

 

 

Customer Photos

 

  MORE THAN 65 COUNTRIES

Customers and friends from different countries come to Xinyu to visit and communicate and develop together.

 

 

We aim to trade all over the world. Our experience in participating in international trade fairs at home and abroad

 

Testing Center

In order to ensure product quality, our company has invested a lot of money to establish a quality management center, and each batch of products will be inspected to ensure that customers' product quality issues

 

 

Packaging & Shipping

Fast Delivery
Our professional supply chain ensures reliable and consistent delivery of our products, no matter where you are.

FAQ

Q:Are you a factory or trading company?
A:We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane etc with ISO9001 certificate more than 20 years.

Q: Where is your factory located? How can I visit there?
A: Our factory is located at the lingzhou Street, Lingcheng District Economic Development Zone, Dezhou City, Shandong,China.
You can take the plan to Jinan Yaoqiang International Airport, then we can pick you up.

Q:Could you send the sample before order confirmation?
A: Yes, we'd love to send a free sample to you for an evaluation if you need.

Q: How long is your delivery time?
A: Generally it is 5-10 days upon getting your deposit payment.

Q: Can you produce the product according to customers' requirements?
A: Sure, we are professional manufacturer, OEM and ODM are both welcome.