Knitted Civil Construction Composite Geomembrane

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1000 m
Supply Capability:
50000 m/month

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Product Description:

Specifications

High strength, anti-corrosion, tearing resistant and bursting resistant.

High strength polyester industrial yarns are adopted and, after treated with PVC laminating process, the geomembranes are abtained. These membranes prevent the permeation of water and change the defects of the current geomembranes with low strength and poor water resistance. As a result, they are widely used in such projects as the railroad foundation, dyke protective slopes, reservoirs, highway greenery belts, etc.

 

Application

Railroad foundations, tunnels, dykes, reservoirs, garbage filling fields, water-prevention and anti-permeation projects. Anti-seepage works of dyke. And application in anti-seepage works of water canal can save 80% of water.

 

Features

High strength, anti-corrosion, tearing resistant and bursting resistant.

 

Technical Parameters of Composite Geomembrane

 


Specification

PLGM-2020

Performance

Strength

(kN/m)

Longitudinal

20

Horizontal

20

Elogation

30%

CBR strength (KN) 

>2.5

Thickness (mm)

>0.3

Penetration coefficient (cm/s)

10-11

Width (m)

2.5-3.5

Length (m)

30-50


   

Functions 

  • Ground stabilization  

  • Drainage  

  • Erosion control and re-vegetation

  •  Revetment

  •  Ground reinforcement

  • Asphalt underlayment  

  • Road reinforcement  

 

Features  

 

1) Woven geotextile made on circle weave machine
2) Materials: polypropylene and other imported new materials
3) Weight per square meter: 80-700g/m²
4) Width: max. 6m
5) Perfect flexibility and against ultraviolet radiation and aging.

It can be widely used in areas of railways, highways, sport fields, earthwork projects, tunnels, coal mines, walls and slopes, environmental protection, and so on.

All colors and sizes can be customized.

 

 

Applications

 

1-Construction of roads and other trafficked areas (excluding railways and asphalt inclusion)

 

2-Construction of railways,

 

3-Earthworks, foundations and retaining structures,

 

4-Use in drainage systems,

 

5-Erosion control works (coastal protection, bank revetments),

 

6-Construction of reservoirs and dams,

 

7-Construction of canals,

 

8-Construction of tunnels and underground structures,

 

9-Use in solid waste disposals,

 

10-Use in liquid waste containment projects,

 

  

 Woven Geotextiles Data Sheet

 

Item

Testing Method

Unit



Grad Tensile Strength

ASTM-D 4632

N

890

1405

Grab Elongation

ASTM-D 4632

%

≤20

≤20

Puncture Strength

ASTM-D 4833

N

400

667

CBR Puncture

ASTM-D 6241

N

3200

4800

Mullen Burst

ASTM-D 3786

kPA

2578

4137

Trapezoidal Tear

ASTM-D 4533

N

500

750

Apparent Opening Size

ASTM-D 4751

mm

0.425

0.425

Permittivity

ASTM-D 4491

Sec-1

0.05

0.05

Water Flow Rate

ASTM-D 4491

1/m/m2

163

163

UV Resistance

ASTM-D 4355

% 500hrs

70

70

Roll Width


m

      6

6

Roll Length


m

 

100

100

Mass


GSM

200

300

 

 


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Q:Which is better than geotextile and geogrid
Geotextile is mainly used in water conservancy for anti reflection
Q:Fiberglass grille price?
Fiberglass geogrid price is divided according to the model, fiberglass geogrid models are 30KN, 40KN, 50KN, 60KN, 70KN, and so on, the maximum can reach 200KN. Fiberglass geogrid models are as follows:
Q:What are the specifications of the geogrid for road use?
Plastic grille, fiberglass grille...... There are many kinds of specifications for each grid
Q:What is the distance between the waterproof plate and the top of the tunnel?
The main production and operation of a variety of plastic geogrid, steel plastic composite geogrid, fiberglass geogrid, warp knitted polyester geogrid
Q:EG65R type geogrid meaningWhat is the meaning of EG, said 65 per meter of tensile strength is 65kN?
General use of EGA on behalf of glass fiber grille, EG65R should also be fiberglass grille, it is estimated that less than a letter
Q:What is the difference between gsl30-hdpe geogrid and 30*30kn/m?
Double mesh into regular square, unidirectional geogrid mesh grid according to the intensity by 1:7 1:8 stretching, rib bearing body as a force, as the node transfer force, both constitute a whole, the whole production process to enhance the grid plane torsional modulus, in addition. The characteristics of each node in grid with symmetrical geometric structure and molecular structure of symmetric (tensile strain field grid nodes photoelastic images show that the geogrid strain field of the whole plane is symmetrical), the effectiveness of this product consistency determines the grid load transfer; grid geometry is optimized with the rib, rib the rib section approximate 90 degrees, providing effective for bearing surface grid and filler, the ribs effectively embedded fillers, more effective load transfer;
Q:Which instrument is used to measure the permeability of geotextiles?
. The warp knitted composite geotextile is a new kind of geotextile material, which is made of glass fiber (or synthetic fiber) as the reinforcing material. The geotextile is a kind of impervious material, which is made of plastic film as impervious material and non-woven fabric. It is a kind of nonwoven and industrial cloth. It is a kind of polyester staple fiber, which is made of 6-12 denier denier fiber with a length of 54-64mm. Through the production of non-woven production equipment, carding, messy (short fiber intertwined with each other), laying nets (standardized entanglement fixation), acupuncture and other production processes are made of cloth
Q:History of geotechnical materials
Geotextiles have the following three series:A needle nonwoven geotextile, the specification of 100g/m2-600g/m2 between any choice, the main raw materials is the use of polyester staple fiber or polypropylene staple fiber, made by acupuncture method, the main purpose is to: slopeprotection River, sea, Lake embankment, land reclamation, flood control engineering, dock lock, is an effective way to maintain and prevent the piping the filter to the soil.Two, non-woven cloth and PE membrane composite geotextiles, specifications have a membrane cloth, a cloth film two, maximum width of 4.2 meters is the main raw material to use acupuncture non-woven polyester staple fiber, PE film by composite, is mainly used for seepage control, railway, highway, tunnel, subway, airport, etc. engineering.Three, non-woven and woven composite geotextiles, non-woven fabric and polypropylene filament woven fabric, non-woven and plastic woven composite, suitable for foundation reinforcement, adjust the permeability coefficient of the basic engineering facilities.
Q:Performance parameters of steel plastic geogrid
The ultimate tensile strength of KN/m type per meter per meter of elongation 100 times per meter KN/m% freeze thawing ultimate tensile strength
Q:How to do this in the geogrid in the retaining wall? Is there any remedy?
High tensile strength and low elongation glass fiber geogrid is a glass fiber as raw material, has a high resistance to deformation, the elongation rate is less than 3%.

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