Uniaxial Plastics Geogrid
Intoduction
Uniaxial geogrid is a high-strength geotexile material that uses a polymer as the main raw material, adds a certain degree of anti-UV, anti- aging agent after stretched in one direction so as to enable the scattered distribution of chain-shaped molecules re-oriented to lines state. Much better than the traditional or existing reinforced materials, it is a very good reinforced composite materials.
Features
1. Unidirectionally high tensile strength, good creep resistance, chemical nature is stable;
2. The friction coeffcient with gravel is large.
Function
1. A kind of high-strength structural material for highways, municipal roads, railways, runways and other subgrade enhancement;
2. Applied in the enhancement of dam rivers and sea dike;
3. Applied in the fence of orchards, vegetable, livestock, land, etc. safe and convenient, conducive to diassembly and elegant appearance;
4. Applied in the earth retaining and wall reinforcement works of highways, municipal roads, railways, runways, rivers and along he coast;
5. Mainly used for retaining walls, abutment, slope works and so on.
Specifications and performance table GB/T17689-1999
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TGDG25
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TGDG35
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TGDG50
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TGDG80
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TGDG110
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TGDG150
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TGDG170
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TGDG200
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TGDG220
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TGDG240
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TGDG260
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TGDG280
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TGDG300
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|
The tensile yield strength of each KN/m≥
|
25
|
35
|
50
|
80
|
110
|
150
|
170
|
200
|
220
|
240
|
260
|
280
|
300
|
|
Yield elongation %≤
|
10
|
|||||||||||||
2% elongation when tensile force KN/M≥
|
6
|
9
|
10
|
23
|
30
|
39
|
45
|
55
|
59
|
65
|
78
|
84.5
|
90
|
|
5% elongation when tensile force KN/M≥
|
12
|
18
|
25
|
44
|
60
|
77
|
90
|
110
|
120
|
132
|
157
|
170
|
182
|
|
Creep limit strength KN/m≥
|
11
|
15
|
21
|
30.2
|
41
|
49
|
57
|
64
|
71.5
|
79
|