Biaxial Geogrid
The introduction and application of the biaxial geogrid:
Biaxial Geogrid Characteristics:
1, Big strength, small creep, adapt to various soil environment, can totally meet the requirement of the tall retaining wall in the high grade highway.
2, It can effectively increase the reinforcement bearing the interlocking occlusion function, drastically enhance the bearing capacity of the foundation, effectively constraint the lateral displacement of soil, enhance the stability of foundation.
3, Compared with the traditional geogrid, it has the following advantages: more strength strong bearing capacity, corrosion resistance, ageing resistance, large friction coefficient, hole evenly, convenient construction, long service life, etc
4, It can adapt to the deep sea work, reinforce the embankment, fundamentally solved the technology problem of low intensity caused by seawater erosion, poor corrosion resistance, short service life when the panniers are made of other materials.
5, It can avoid to be crushed, damaged by machine when the traditional geogrid works.
Application:
Providing an ideal reinforcement material for the highway, railway, embankment, bridge abutment, approach road, dock, revetment, levees, dam, tidal flats governance, slag filed, airport, playground, green building and other soft soil foundation reinforcement, retaining wall, slope protection and road surface crack etc. projects.
Specification of the Biaxial Geogrid
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Spec
Item
|
TGSG15-15
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TGSG20-20
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TGSG30-30
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TGSG40-40
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TGSG45-45
|
|
Weight per sq.m. ≥(g/m2)
|
300±30
|
330±30
|
400±40
|
500±50
|
550±50
|
|
Width(m)
|
4.00-0.20 or 5.00-0.20
|
||||
|
Longitudinal tensile yield strength per linear meter ≥/(KN/m)
|
15
|
20
|
30
|
40
|
45
|
|
Transverse tensile yield strength per linear meter ≥/(KN/m)
|
15
|
20
|
30
|
40
|
45
|
|
Longitudinal elongation≤%
|
13
|
||||
|
Transverse elongation≤%
|
16
|
||||
|
The tensile strength at longitudinal 2% elongation ≥(KN/m)
|
5
|
8
|
11
|
13
|
16
|
|
The tensile strength at
transverse 2% elongation
≥(KN/m)
|
7
|
10
|
13
|
15
|
20
|
|
The tensile strength at longitudinal 5% elongation ≥(KN/m)
|
8
|
10
|
15
|
16
|
25
|
|
The tensile strength at
transverse 5% elongation
≥(KN/m)
|
10
|
13
|
15
|
20
|
22
|
|
Remark
|
There is no special demands on gram according to the relevant international provisions.
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