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Strengthen Support Subgrade Width 1-6m Bilateral Stretch Plastic Geogrid

A geogrid is geosynthetic material used to reinforce soils and similar materials. Geogrids are commonly used to reinforce retaining walls, as well as subbases or subsoils below roads or structures. Soils pull apart under tension. Compared to soil, geogrids are strong in tension. This fact allows them to transfer forces to a larger area of soil than would otherwise be the case.
Geogrids are commonly made of polymer materials, such as polyester, polyethylene or polyproylene. They may be wovern or knitted from yarns, heat-welded from strips of material, or produced by punching a regular pattern of holes in sheets of material, then stretched into a grid.
Availability:
Quantity:
  • 100g-1500g

  • INNO

  • 3925900000

  • black

  • 1-4m

  • Customized

  • INNO

Property of Biaxial Plastic Geogrid for highway road railway building material:

PP Geogrid advangages:

•High Tear Strength

•Flexible and durable

•Excellent Creep Resistance

•UV resistance

•Cost effective

•High chemical and biological resistance

•High Tensile Strength and Low Elgongation

•Optimun stability of the junction strength of the grid

•Increased pull-out resistance and compound strength

•High resistance to installation damage and ease of installation

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


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Shandong Innovative Material Technology Co., Ltd. is the professional manufacture of Geosynthetic materail which the registered capital is 260million RMB ,
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Shandong Innovative Material Technology Co., Ltd.