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HDPE Composite Drainage Net With Geotextile

The core of the composite drainage net is a three-dimensional net core made of HDPE materials.

The material structure is stable, with strong anti-aging performance.

It does not deform under low or high temperatures.

High drainage efficiency, capable of quickly draining groundwater.

Has both vertical and horizontal drainage capabilities.

Avoids blockage of drainage channels

Has excellent compressive strength, and simplifies construction.

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Product Details

HDPE Composite Drainage Net With Geotextile

The composite drainage net (also known as 3D geotextile drainage board) is a new type of drainage material made of high-density polyethylene (HDPE) and composed of a double-sided bonded permeable geotextile fabric. Its core structure includes drainage channels formed by vertical ribs in the middle and cross-support ribs at the top and bottom. It can replace the traditional sand and stone layer and has high tensile strength, pressure resistance and stable drainage performance. At the same time, it also has functions of reverse filtration, ventilation and foundation reinforcement.

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Composite geonet for drainage technical parameter:

Test Properties	Unit	LKDN750	LKDN1000	LKDN1300	LKDN1600
Unit Weight	g/m²	750	1000	1300	1600
Thickness	mm	5	6	7	7.6
Hydraulic Conductivity	m/s	K*10^-4	K*10^-4	K*10^-4	K*10^-4
Elongation	%	<50	<50	<50	<50
Tensile Strength(Geonet)	Kn/m	8	10	12	14
Geotextile weight	g/m²	200,300,400

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3D geotextile composite drainage net feature:

◆Strong drainage performance

◆Composite drainage has high tensile strength

◆Maintains long-term stable drainage

◆Corrosion-resistant, resistant to acids and alkalis, and has a long service life

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Composite geonet for drainage packaging and transportation：

The composite drainage net are packaged in double-layer waterproof woven bags, with each roll independently sealed and equipped with an inner moisture-proof film to ensure it is not affected by rain during transportation. Customized pallet packaging service is provided, with each pallet capable of stacking 5 to 8 rolls, saving transportation space and reducing logistics costs.

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Drainage net composite application:

Highway roadbed and pavement drainage

Railway soft soil foundation reinforcement drainage

Railway roadbed drainage,tunnel drainage

Underground structure drainage

Retaining wall drainage,Landfill drainage

Garden and playground drainage

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After-sales service:

Our company provides a one-stop service, and our technical staff provides 24/7 online support to solve any technical problems related to hdpe composite drainage boards in a timely manner. Thank you for your love of our products.

Our commitment:

Professional equipment, high quality composite drainage net series products, first-class service is your best choice, welcome to our company!

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