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

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
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

 

 

 

Functions

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.


Project

Index

GL

GH

GL-1

GL-2

GH-1

GH-2

Tensile strength (MPa)

14

17

14

Break elongation (%)

400

450

400

Right angle tear strength (N/mm)

50

80

50

Carbon black content (%)

2

Water vapor permeability coefficient (g.cm/(cm.s.Pa)

1.0x10-12

-70 Low temperature brittleness properties

pass

Dimensional stability (%)

±3




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



FAQ

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:Is the coated glass useful?
Coated glass is the glass that is coated with one or more layers of metal, alloy or metal compound on the surface, which changes the property of glass. It can be divided into heat reflection glass and low radiation glass according to different properties. Heat-reflecting (solar control)glass is the glass that is generally coated with chromium, titanium or stainless steel and other metal or mental compounds on the surface, thus the products are colorful. It has a certain visible light transmittance, has a high reflectivity for near infrared ray and a low transmittance for ultraviolet light, therefore, it is also known as solar control glass. Compared with the common glass, it reduces the shading coefficient, that is, improve the shading performance, but the heat transfer coefficient does not change to much. low emissivity(LOW-E) glass is coated with multilayer silver plated, copper or tin or metal and other compounds on the surface of the glass. Products have a high visible light transmittance, and high infrared reflectivity with good heat rejection performance. Due to poor film layer strength, they generally are made into insulating glass and are not used alone.
Q:How no proceed glass film on non-glued electrostatic membrane?
Non-glued electrostatic membrane has three layers, just like a mobile phone film.Firstly,tear apart the first layer, stick it on the glass and then tear apart the surface film. Keep the middle layer, or only two layers, and tear apart one of them and stick. Then done.
Q:Which one is better? electric heating film reflective film or thermal insulation film?
Insulation film is recommended. Thermal insulation film is also called the solar film, and in the modern solar film production technology, mentals such as aluminum, gold, copper, silver are made into multi layer super-insulating mental film layer through vacuum spray plating I recommended 3M of the United states. 3M innovative technology products crystalline optical micro attached with automotive insulation film, using a 240 layer "multilayer optical micro attached film as substrate and applied with nano science and technology to achieve high transmittance, high insulation, high barrier infrared and ultraviolet (UV) effect. Both its quality and effects are good. ,,.
Q:How to glue the geomembrane with glue?
Corner connections of geomembrane generally has two ways; one is using [136] glue (film thickness is less than 0.8), another is using professional [ac0772] welding machine (film thickness is larger than 0.8). Of course, it depends. The construction site is also very important, if it is concrete [6164] road surface, then corners can be directly connected to the corners, lapping 20 cm or so, paving two layers of concrete directly on the surface. When it comes to pool, the best advice would be heatsealing welding, because it is more reliable. If it is a small area, then we can use geomembrane dedicated glue.
Q:Can the mobile phone film be torn down
Yes, 1, use the adhesive tape stick to a corner of the phone, pulling back and forth a few times. Pull the tape with a little force every time, in order to make the full attachment between adhesive tape and the cell phone film. 2, the corner will slowly tilt, and then grab the tilted angle. 3, pull slowly from the edge to the middle . 4, if the film is too sticky, you can cover it with a cup of hot water.
Q:How to anchor the concrete frame with the geotechnical membrane?
Anchoraging of HDPE geomembrane. 1, There are three ways to anchorage geomembrane: Groove anchoring, fastener anchoring and ancexpansion bolt anchoring; built-in fittings would be used in some areas. The waterproof and seepage resistance of the artificial lake landscape water pool usually adopts groove anchoring. 2 It depends on the use of HDPE geomembrane and stress conditions, the width of anchoring groove is generally 0.4m-1.0m, the depth is 0.4m-1.0m. Turn over edges of anti-seepage film into the groove and fix them with stone, the backfill or the cement. The product features corrosion-resistance, anti-aging, high strength, and high coefficient of friction. The main components of the HDPE geomembrane are 97.5% of the high density polyethylene, about 2.5% of carbon black, inhibitor, antioxidant, ultraviolet absorbent, stabilizer and other auxiliary materials, Through special formulation and three-layer co extrusion technology, it has excellent anti chemical properties, ultraviolet resistance, high strength, durability and resistance to stress cracking. HDPE impermeable membrane has a greater flexibility to bear the larger differential settlement, is the most suitable for high wear and tear, exposed to the harsh liquid and no shelter, and other aspects of the application.
Q:What concrete acceptance criteria?
Earthworks and backfill quality requirements 1, the substrate can not be over-excavation, exceeds the base level, there Overbreak place, design units must obtain the consent of the construction team can not be treated privately. (Graves, pits, wells and other soft soil) 2, when the rainy season, the foundation trench, pit bottom to reserve 30cm soil layer, when playing in front of a concrete pad to dig to the design elevation to prevent clear trough over elevation. 3, after the completion drill exploration should be well marked, to protect the solder hole, after design, surveying acceptance, drill holes filling sand. Each fill when filling sand about 30cm, or reinforced with a wooden tamping stick once, drill hole filling sand must be dense. 4, priority use of excavated backfill the original soil. Rainy season, the best accumulation of excavated soil cover to prevent rain water content is too high. Not contain organic impurities (roots, roots, etc.) should be sifted before use, the particle size of not more than 5 cm water to meet the requirements. 5, backfill should be layered spread out, when using breaststroke ramming machine compacted thickness of each layer of soil spread of not more than 25 cm (artificial ramming not more than 20 cm). Prohibited the filling of vehicle thick or pour directly into the soil trough. It prohibited the use of "water ram." Topical artificial ram, but also to ensure quality.
Q:What if there is water during construction of geomembrane?
The main role of geomembrane on the road is water insulation, the part higher than the underground water level is isolated by geomembrane, and then backfill and grind, preventing the water through soil capillarity from soaking roadbed filler.
Q:What is a coated glass?
Coated glass is coated one or more layers of metal, alloy or metal compound thin film on the surface of the glass so as to change the optical properties of the glass and meet certain requirements. It is mainly used in construction, automotive, decoration and other fields.
Q:How to disassemble piamater ceiling?
You are ecommended to ask the professional staff to remove the work, or consult professional's advice on how to remove before you begin to remove the demolition.

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