Tri-dimension Compound Geonet/ 3D Composite Geonet for Drainage/ Drainage Tri-dimension Composite

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1000 m²
Supply Capability:
900000 m²/month

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Product Description

Tri-dimension composite genet for drainage is a new type of geosynthetics.

Its made of atri-dimension geonet coated with geotextile on both sides. Network core consists of a tri-dimension

thick vertical rib, and a rip on top and bottom .

It can drain underground water quickly, also there is a protection system,which can block the capillary water under high load. At the same time, it can also reinforce and isolate of foundation.


Product Uses


1,Landfill drainage;

2, Roadbed and road drainage; 

3,Railway drainage, tunnel drainage, underground structure drainage. 
4,The retaining back wall drainage, 

5,gardens and sports grounds drainage





Excellent drainage function, can bear long time hige press load

High tensile and shear strength

Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity

Tri-dimension composite geonet for drainage can bear more than kpa compression load

Its anti-compression capacity is much larger than common geonet for drainage.









Tensile strength (MPa)




Break elongation (%)




Right angle tear strength (N/mm)




Carbon black content (%)


Water vapor permeability coefficient (


-70 Low temperature brittleness properties


Dimensional stability (%)


Tri-dimension Compound Geonet/ 3D Composite Geonet for Drainage/ Drainage Tri-dimension Composite

Tri-dimension Compound Geonet/ 3D Composite Geonet for Drainage/ Drainage Tri-dimension Composite


How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)

2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.

3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.

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Q:Tailings geomembrane (one cloth and one membrane) has two sides, one side is a geotextile and the other one is membrane, which side should face up while paving?
Membrane should face towards waterproof layer
Q:What is film mulching plywood?
As the name suggests it is the plywood coated with film. Film faced plywood is mainly used for construction and cement casting. That layer of film is not easy to be bonded with cement. Building templates is used in the construction site, mainly used in the cast of concrete materials, and they are divided into wood template, steel template, bamboo template, pressing template, etc.. Plywood is rotary-cut by log or sliced into thin wood by batten, and then glued to the three or more than three layers of thin sheet by adhesive. Usually odd numbered template is used, and the fiber direction of the adjacent layers of the single plate is vertically arranged and glued together. Therefore, there are three-ply, five-ply, seven-ply, and other odd numbered layers of plywood. The two things are totally different.
Q:Is lectric heating film electric heater electricity-saving
It depends on two factors, one is the electric heat conversion efficiency, the two is the power. The high the electric heating conversion efficiency, the less electricity it consumes. Well, if we understand this we can analyze whether our household appliances consumes electricity. Power is a fixed value, which is fixed before we buy. For example, we buy a electrothermal film heater whose power is 2000W. This means that the heater consumes 2 kwh of electricity per hour, which is 2 degrees, if it is 1500W, that is 1.5 degrees Electric per hour. The electrothermal conversion efficiency is to consume things unease to know, but we can generally analyze like so: The process of heating is a process that transfers electric energy into heat energy, so we would hope that electrothermal conversion efficiency be higher if we want to get maximum heat. According to the law of conservation of energy, the greatest possibility is 100% conversion. But in fact, the conversion of electric energy into heat energy also includes the conversion into light, (such as small solar heating, which is also luminous in the the moment of heating, a lot of power is converted into the energy we don't need, so the conversion efficiency is low, magnetic energy and other energy. Therefore, in general, the electrothermal conversion efficiency of most heating body is almost the same in the current market, the transfer efficiency of heat body that is not luminous is higher than those giving out lights.
Q:What is the HDPE geomembrane?
HDPE geomembrane material is high density polyethylene blow molded high temperature waterproof material, is now the most advanced waterproof impermeable material.
Q:what's the function of coated paper board ?
General packaging which you tounched smoothly is used the laminated paper board, and on the surface it has packaging film, however, food, gifts, wine boxes and other packaging is flat, smooth, and not easy to fade, and waterproof.
Q:What are the functions of the geomembrane?
Product introduction: First, use base cloth composite geomembrane produced in this company mainly takes acupuncture geotextile as base cloth. We can also produce base weaving, plastic woven cloth and other composite products according to user requirements. Second, composite geo-membrane product specification 1 one cloth and one membrane base cloth: 100-1000g / m film thickness 0.1-1.5mm2 two cloth membrane fabric: 80-600g / m film thickness: 0.2-1.5mm one cloth and two membranes base cloth: 100-1000 / m film thickness: 0.1-0.8mm thrid, functions of composite geomembrane, role, because composite geomembrane use geotextile (woven geotextile or plastic weaving geotextile, in addition to have features of isolation and drainage of geotextile. reinforced protection, but also has sealing (seepage-proof) function, which can be widely applied to many areas, such as water conservancy dams, roads, airports, drainage, housing, environmental protection, mainly functioned as seepage-proofing, protection, reinforcement and so on in engineering.
Q:What is the role of water-based plastic coated glue
Compared to the water laminating adhesive and traditional glue, using imported raw materials, with the advantages of high solid content, low viscosity, good applicability process, strong adhesive force, non-toxic is applicable to the aluminum foil (OPA), pre treated polyethylene (HDPE, LDPE), polypropylene (OPP, CPP), polyester (PET), polyamide (PA, ony) film, spraying metal film, cellophane between compound two-component solvent based polyurethane adhesives. Use can be enhanced presswork brightness promotion, increase the performance of the printing ink of the light, increase the capacity of the ink layer to heat, moisture, to protect the imprinting, the role of landscaping products. But the water laminated fule has environmentally friendly, making the excellent property of waterproof of it be widely trusted by customers.
Q:Which one is better? electric heating film reflective film or thermal insulation film?
They are different. Generally, using 2cm plastic extruded board and non-woven reflective film non-woven reflection film can be divided into various kinds: 40 50 60 80g. Now some people also use 0.5cm thick Korea Aoyu XPE reflecting film. It is also very good.
Q:Function introduction of geomembrane welding machine
1. Electric heating system: The heating temperature of electric heating wedge adopt closed-loop temperature control for continuous adjustment weld via adjusting corresponding pressure position according to the material thickness 2. Welding pressure regulation system: for continuous adjustment 3. The transmission system : Using compression roller dual wheel synchronously drive power level variable speed control self-control system matches with tachogenerator to adjust welding speed and keep constant, which is affected by load change through three-level planetary gear reduction transmitting force to the pass / pressure roller
Q:Can compsite geomembrane produced by multilayer coextrusion technology? can geomembrane be directly applied to the actual work without being composited with non woven cloth?
Geomembrane geomembrane is made of geotextile and geomembrane by hot pressing and together made. Geomembrane is a simple film, using three co-extrusion technology to produce. Geomembrane are generally be used in conjunction with geotextile. Geotextiles geomembrane play a protective role.

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