Detailed Product Description
1Uniaxial geogrid
2High unidirectional tension resistance,
3good creep resistance
4stable chemical nature.
5long life
2High unidirectional tension resistance,
3good creep resistance
4stable chemical nature.
5long life
UNIAXIAL POLYETHYLENE GEOGRID
Product Introduction
Uniaxial polyethylene geogrid is a kind of geotechnical with high strength that uses high molecule polymer as main raw material adds certain ultraviolet proof and aging resistance agent and makes messy chain shape molecules have directional layout and from linear status by unidirectional extension. Plastic geotechnical grid makes directional tension under certain temperature condition according to physical features of high molecule polymer, so its strength is very high in tension direction, tension resistance reaches 100-200MPa, yield elongation rate is only 4%-10%, it is near to the level of low carbon steel and much better than traditional or current reinforcement materials and is very ideal synthetic material for strengthening and reinforcement of civil projects.
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specification(g/m2)
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100
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150
|
200
|
250
|
300
|
350
|
400
|
600
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remarks
|
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mass unit deviation(%)
|
-5
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/
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|||||||
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thickness (mm)≥
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1.0
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1.4
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1.8
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2.2
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2.6
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2.8
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3.2
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3.9
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/
|
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breaking strength(KN/m)
|
4
|
7
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9.5
|
12
|
14.5
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16.5
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18.5
|
23
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Aspect
|
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breaking elongation (%)
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60-100
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Aspect
|
|||||||
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tear strength(KN)≥
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0.12
|
0.16
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0.2
|
0.24
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0.28
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0.33
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0.38
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0.5
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Aspect
|
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CBR bursting strength(KN)≥
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0.5
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0.8
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1.1
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1.4
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1.7
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2.1
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2.3
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3.5
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/
|
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EQUIVALENT APERTUREO90(O95)
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0.07-0.2
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Water flow (cm/s)
|
K*10-1-10-3
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K=1.
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