Geogrid is a geosynthetic material made of polymer, used to reinforce the soil behind the retaining wall. The geogrid is installed in the horizontal layer between the wall layers and extends into the soil behind the wall to stabilize the soil, thereby increasing the quality and stability of the wall system. The geogrid reinforced filling structure uses PP geogrid, which is made by extrusion and unidirectional stretching of high-density polyethylene. The high demand for geogrid and its application in construction is due to its good tensile strength and higher performance.
uniaxial geogrid(PP)Technical Parameter (GB standard)
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Item
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Specification
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Type
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TGDG
35
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TGDG
50
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TGDG
80
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TGDG110
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TGDG
120
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TGDG150
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TGD200
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TGDG260
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TGDG
300
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Tensile Strength≥(KN/M)
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35
|
50
|
80
|
110
|
120
|
150
|
200
|
260
|
300
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Maximum elongation≤(%)
|
10
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||||||||
Tensile strength at 2% elongation≥(KN/M)
|
10
|
12
|
26
|
32
|
36
|
42
|
56
|
94
|
108
|
Tensile strength at 5% elongation≥(KN/M)
|
22
|
28
|
48
|
64
|
72
|
84
|
112
|
185
|
213
|
uniaxial geogrid(PE)Technical Parameter (GB standard)
|
|||||||||
Item
|
Specification
|
||||||||
Type
|
TGDG
50
|
TGDG
80
|
TGDG100
|
TGDG110
|
TGDG120
|
TGDG
150
|
TGDG
170
|
TGDG
200
|
TGDG
220
|
Tensile Strength≥(KN/M)
|
50
|
80
|
100
|
110
|
120
|
150
|
170
|
200
|
220
|
Maximum elongation≤(%)
|
10
|
||||||||
Tensile strength at 2% elongation≥(KN/M)
|
12
|
21
|
26
|
29
|
38
|
41
|
52.5
|
60
|
64
|
Tensile strength at 5% elongation≥(KN/M)
|
23
|
40
|
50
|
55
|
75.5
|
81
|
103
|
110
|
127
|