Knitted Civil Construction Composite Geomembrane

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Qingdao
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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:What is the meaning of the geogrid reinforced asphalt in the project list
Paving the asphalt before putting a layer of Geogrid
Q:The ground treatment is full of geogrid is not along the line direction
Generally paved along the direction of the road
Q:The difference between two way steel plastic grille and one way steel plastic grille
There difference
Q:Which is the high price of steel plastic geogrid and fiberglass geogrid
Geogrid prices, and now the market has a lot of manufacturers of geogrid, geogrid price gap is also great, what the price is reasonable
Q:Why should the drainage pipe under the bottom of rubber dam be wrapped with geomembrane
Geomembrane, generally refers to impermeable material.
Q:Asked the retaining wall engineering grille mistook polypropylene as high density polyethylene
What is wrong with the polypropylene in the geogrid in the retaining wall of the road? Performance will not be affected? Is there any remedy?
Q:In the case of the subgrade with Geogrid
Geogrid is suitable for various kinds of dams and subgrade reinforcement, slope and tunnel wall reinforcement. Large airport, parking lot, wharf freight yard and other permanent bearing foundation reinforcement. The geogrid is used to increase the bearing capacity of the road (ground) foundation, and the service life of the Yan Changlu foundation. The geogrid is used to prevent the collapse of the road (ground) surface or crack, and keep the ground beautiful and tidy. The geogrid is convenient for construction, time saving, labor saving, shorten the construction period and reduce maintenance cost. Geogrid is used to prevent cracks in culvert. Geogrid is used to enhance soil slope and prevent soil erosion. The geogrid is used to reduce the cushion thickness and save the cost. Geogrid for stability of slope greening environment support grass mat. The geogrid can effectively isolate the seismic force transfer, and plays an important role in enhancing the seismic stiffness, strength and stability of the embankment. The successful application of geogrid is expected to reduce the common embankment diseases in high intensity seismic region, and improve the seismic capacity of the road. However, the current seismic design codes for highway and railway are not corresponding to the seismic performance of geogrid reinforced embankment.
Q:What is the 110 type bidirectional geogrid?
As the polymer in the manufacture of plastic polymer in the process of heating with the extension of the process of re orientation, strengthen the link between the molecular chain force, to achieve the purpose of improving its strength. Its elongation rate is only 10% ~ ~ of the original plate of 15%. If the carbon black and other anti-aging materials are added in the geogrid, the utility model has the advantages of good acid resistance, alkali resistance, corrosion resistance, aging resistance and the like
Q:Who has the "highway geosynthetics geogrid" specification
The first part of Geogrid
Q:What are the models and specifications of Geogrid for road
There are many kinds of specifications for each grid, with reference to the national standard

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