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Geonet

Composite drainage network (also known as 3D composite drainage mats) is composed of a three-dimensional plastic mesh with double-sided bonded seepage geotextiles

Classification :

Other geosynthetics

WhatsApp : +8615254809061

E-mail : yahui@yahuigeo.com

PRODUCT DETAILS

Composite drainage network (also known as 3D composite drainage mats) is composed of a three-dimensional plastic mesh with double-sided bonded seepage geotextiles, which can replace traditional sand and gravel layers and mainly been used for drainage of landfills, subgrades and inner walls of tunnels. In railway, highway and other transportation infrastructures, service life of the project has an inseparable relationship with its own drainage system and geosynthetics are an important part of the drainage system.

Property	Unit	BC63/D200	BC70/D200	BC80/D200	BC90/D200	Test Standard
Hydraulic conductivity (MD)	m2/s	2.8×10-3	3.2×10-3	4.0×10-3	5 x10-3	ASTM D4716
Puncture Resistance	KN/m	0.17	0.17	0.17	0.17	ASTM D7005
Thickness	mm	6.3	7	8	9	ASTM D5199
Density	g/cm-3	0.94	0.94	0.94	0.94	ASTM D1505
Carbon Black Content	%	2	2	2	2	ASTM D1603
Tensile strength (MD)	kN/m	8	10	12	14	ASTM D7199
Hydraulic conductivity (MD)	m2/s	8	10	12	14	ASTM D4716
Unit weight	g/m2	200	200	200	200
Geotextile type	Continuous filament non-woven geotextile

Features

1.Strong drainage.

2.Extremely high tensile strength and shear strength.

3.Reduce the chance of geotextile embedded in the core of the network, maintaining long-term stable drainage.

4.long-term high pressure load.

5.Corrosion resistance, acid and alkaliresistance, long service life.

6.Construction is convenient, shorten the construction period and reduce the cost.

Beneath the surface of our most critical infrastructure—from the roads we drive on and the landfills that manage our waste to the stunning green roofs atop modern buildings—lies a silent, unsung hero working tirelessly to ensure structural integrity and longevity. This hero is the drainage geonet, a revolutionary geosynthetic polymer solution that has fundamentally transformed how engineers manage water and gas sub-surface. Far more than a simple component, a geonet is the epitome of intelligent design, offering unparalleled performance in a remarkably slim profile.

Imagine a three-dimensional grid, meticulously engineered from high-density polyethylene (HDPE) into a dense, open network. This intricate structure is not solid; it is a labyrinth of connected channels designed for a single, vital purpose: high-flow conveyance. Unlike traditional systems that rely on granular materials like gravel or sand, a geonet is a prefabricated, high-performance core that acts as a lightning-fast highway for liquids and gases. Its primary mission is to capture and efficiently redirect these elements away from areas where hydrostatic pressure could cause catastrophic failure, erosion, or contamination.

PACKING AND DELIVERY

At present, our products are exported to Southeast Asia, Africa, the Middle East, South America and other 50 countries and regions, looking forward to cooperating with you!

CONSTRUCTION CASES

Construction Cases

FACTORY WORKSHOP

Geo-membrane blown film equipment

Geotextile Equipment

Quality Inspection

Geotextile Equipment

Workshop Equipment

Geo-membrane blown film equipment

FAQ

Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

Q: What are the loading ports?

A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.

Q:Can you deliver the goods on time?

A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.

Q: Can we take some samples? Any fees?

A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

How can we guarantee quality?

Always a pre-production sample before mass production;</br>
Always final Inspection before shipment;</br>
Please feel free to leave us message if you have any question about us and our products.

Always a pre-production sample before mass production;
Always final Inspection before shipment;
Please feel free to leave us message if you have any question about us and our products.

Other geosynthetics

PRODUCT DETAILS

Features

PACKING AND DELIVERY

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