High Strength Warp-knitting Polyester Geogrid

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
2000000 m²/month

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Product Description:

Specifications of Geogrid:


Warp-knitting Polyester Geogrid adopts industrial high strength, high modulus and low shrinkage twisting polyester fiber as raw material. With warp-knitted directional structure, there is no bend statement among warp and weft yarns of the fabric. The cross points of the geogrid are bundled and banded together by high-strength polyester fiber. So they form solid binding points. After coating with high-quality oil or water-soluble PVC, its physical and chemical property is greatly optimized.ams and dikes, and mountain slope 2) Can prevent land soil from water and rain erosion before grass covering grows 3) Can bear sourcing of high water space and high-speed water after grass covering grows 4) It can reduce cost of construction by width margin and the cost is only 1/7 concrete,1/8 stone 5) It adopts macromolecule material and anti-UV rays stability, and its chemical character is very stable, and there is no pollution to environment 6) Easy construction after surface of land is smooth 7) A kind of three dimensional structure new-type geosynthetical materials suitable for protecting water and land soil 8) Can effectively prevent water and land soil from flowing away, increase green land and improve living environment Operation: 1) Can use bamboo pole or wood stick pass the whole roll net mat during construction, then pull net mat along slope, use wooden nail or plastic nail to fix four circle of net mat, distance between nails is 750px, one square meter has 10 nails 2) Length of nail from land surface is usually 375px, add nails on loose land, length of nail on up slope is longer than on down slope when construction on high slope 3) Pay attention to keep netting mat smoothl



Applications of Geogrid: 
Make reinforce treatment for various kinds of soft soil foundation to evenly distribute load stress and reduce uneven settlement, not easy to generate static electricity, and flammability property good in the coal mine. It is easy to wash coal. 

Used in highway, railway, port, airport and municipal project. Support in the recovery working face of coal mine and roadway in the coal mine.

Index Properties

Test Method

Unit

GG1515

GG2020

GG3030

GG4040

MD  TD

MD  TD

MD    TD

MD  TD

Polymer

--

--

PP

PP

PP

PP

Minimum Carbon Black

ASTM D 4218

%

2

2

2

2

Tensile Strength@ 2% Strain

ASTM D 6637

Kn/m

5      5

7      7

10.5  10.5

14      14

Tensile Strength@ 5% Strain

ASTM D 6637

Kn/m

7      7

14      14

21      21

28      28

Ultimate Tensile Strength

ASTM D 6637

Kn/m

15      15

20      20

30      30

40      40

Strain @ Ultimate Strength

ASTM D 6637

%

13      10

13      10

13      10

13      10

Structural Integrity

Junction Efficiency

GRI GG2

%

93

93

93

93

Flexural Rigidity

ASTM D 1388

Mg-cm

700000

1000000

3500000

10000000

Aperture Stability

COE Method

mm-N/deg

646

707

1432

2104

Dimensions

Roll Width

--

M

3.95

3.95

3.95

3.95

Roll Length

--

M

50

50

50

50

Roll Weight

--

Kg

39

50

72

105

MD denotes Machine direction. TD denotes   transverse direction.

 

Property of Geogrid: 

1.)  Improve roadbed bearing capacity,enlarge road lifetime.

2.)  Prevent road collapse and crack

3.)  Prevent soil and water loss in slope

4.)  Could replace steel-plastic geogrid in coal mine.

 

FAQ:

1. How to order your geogrid ?

 a). Tensile strength in warp & weft direction
 b). Grid size 
 c). Width and length
 d). Quantity

 

 2. Payment term .

 a) TT

 b) LC AT SIGHT

 c) cash

 d) 30% contact value as deposit ,the blance 70% be paid after received the copy of bl .

 

3. Delivery time

a) 19-25 days after received your depsit .

 

4. What is MQQ ?

a) 2500 m2  as MQQ , we can also produce sample for you .

 

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Q:What is the meaning of reinforced subgrade? Is there a geogrid type on the road?
Yes. But not necessarily the design of geogrid.
Q:What is the glass fiber grille sets
Geotextiles are used for road, railway, tunnel, dam, tailings treatment, isolation, filtration, drainage, reinforcement, protection and enhancement...Analysis of the causes of cracks in the asphalt overlay, the formation of a new type of excellent geotechnical substrates by special coating process.Asphalt overlay on old cement concrete pavement is a kind of special pavement structure, and its stress and strain characteristics are quite different from those of general elastic layered system.
Q:PVC HF what is the material PVCHF bidirectional geogrid is like?
HF is a high stability of the metal, is generally used to prevent corrosion, and this kind of grid should be polyethylene two-way stretch plastic geogrid, flame retardant type
Q:How many square meters of geogrid?
A grille is made of polypropylene, PVC polymer and thermoplastic or molded by 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 criteria for the use of plastic geogrid
Each grid has a variety of specifications, the specific reference to the national standard requirements, but the specifications are not necessarily the same as the national standard.
Q:What are the causes and sources of this method?
Have you ever studied probability statistics?
Q:Glass fiber grating with large pulling force for Expressway
To improve the overall use of polyester geogrid using high strength nylon fiber filament, warp knitting mesh fabric.
Q:What is the difference between unidirectional geogrid and two-way geogrid
An efficient stress transfer mechanism is formed, so that the local load can be quickly and effectively spread to a large area of soil, so as to achieve the purpose of reducing the local failure stress and improving the service life of the project.
Q:What is the price of 50kN two-way geogrid
There are plastic steel, but also more than 4Specializing in the production of geogrid,
Q:What is the meaning of the highway geogrid gsl50/hdpe
Biaxial tensile plastic geogrid material is PP polyethylene, and I hope to help you, I am also a manufacturer of geogrid, information contact, if in doubt, please contact, hope to communicate with you, learning.

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