Knitted Composite Geomembrane for Civil Construction

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 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:How much is the tensile strength of geogrid?
Whole plastic stretch type: two-way products: 15KN--50KN one-way products: 50KN---300KN
Q:What is the difference between geotextiles and geogrids?
The geotextile is mainly used for seepage control, isolation, geogrid are generally used in reinforcement reinforcement, the two are essentially different, in the use of the process is sometimes used in the same project, for example, high-speed railway project is made of polypropylene production grid and polyvinyl chloride polymer and thermoplastic or die of two-dimensional grid or a certain height of the three-dimensional mesh screen, when used as a civil engineering, called geogrid
Q:What are the specifications and models of Geotextiles and geogrids on the highway
One way plastic geogrid TGDG25 TGDG50 TGDG110 TGDG120 TGDG180 width of 1 m -3 m TGDG150 (TGDG35) TGDG80Bidirectional geogrid TGSG15-15 TGSG25-25 TGSG30-30 TGSG40-40 width 2-5M meters (TGSG20-20)
Q:What is the role of Geogrid
3, geogrid for the construction of convenient, time-saving, labor-saving, shorten the construction period, reduce maintenance costs.
Q:What is the difference between nonwoven geotextiles and geotextile?
Effect: usually used for maintenance, reverse filtration, etc..
Q:What are the models and specifications of Geogrid for road
Warp knitted grating, steel plastic grille, plastic grille, fiberglass grille
Q:Geogrid test items: what is the point of the joint point?
The water penetration point of the lap joint is a testing project of geomembrane or waterproof board
Q:What is the quota of two-way steel plastic composite geogrid
40 thick C20 concrete sets in the decoration of the 1-31, and then set the 1-32 coefficient selection of 2, according to area calculation.
Q:Fiberglass grille and geogrid which use more
Geogrid is divided into four categories: plastic geogrid, steel plastic geogrid, fiberglass geogrid and fiberglass polyester geogrid. The glass fiber geogrid belongs to the geogrid, which is more natural than the glass fiber geogrid.
Q:Geogrid specification TGSG40-40 what meaning
All kinds of plastic geogrid, steel plastic composite geogrid, glass fiber geogrid, warp knitted polyester geogrid, geotextile composite geomembrane, bentonite waterproof blanket, a new 3D Geomat, geocell and other engineering materials.

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