20kn 30kn Plastic biaxial pp welded geogrid pp biaxial geogrid
Plastic Geogrid For Road Construction
It is produced with polypropylene and high-density polyethylene as raw materials, through procedures of special extrusion, single-axial or biaxial stretch. It has large tensile modulus, high single bi-axial strengh, lower elongation, better capacity of mechanical damage protection and durability.
Corrosion resistance,
aging resistance
Good physical and chemical stability and good thermal stability.
Resistant to fatigue cracking, high-temperature track and low temperature shrinkage cracking.
Delaying and decreasing crack reflection.
Package
Packed in woven geotextile and strength belt or PE film Or packed according to customers' requirements such as mark the company Logo (Export standard package).
Packaging size and container capacity vary according to product specifications.
|
Item
|
TGSG 15-15
|
TGSG 20-20
|
TGSG 25-25
|
TGSG 30-30
|
TGSG 40-40
|
TGSG 45-45
|
|
|
Vertical Tensile Strength (KN/m) ≥
|
15
|
20
|
25
|
30
|
40
|
45
|
50
|
|
Horizontal Tensile Strength (KN/m)
|
15
|
20
|
25
|
30
|
40
|
45
|
50
|
|
cVertical elongation ration (%) ≤
|
13
|
|
Horizontal elongation ration (%) ≤
|
13
|
|
Vertical stretching force at 2% elongation(KN/m) ≥
|
5
|
7
|
9
|
10
|
14
|
16
|
17.5
|
|
Horizontal stretching force at 2% elongation(KN/m) ≥
|
5
|
7
|
9
|
18
|
14
|
16
|
17.5
|
|
Vertical stretching force at 5% elongation(KN/m) ≥
|
7
|
14
|
17
|
21
|
28
|
32
|
35
|
|
Horizontal stretching force at 2% elongation(KN/m) ≥
|
7
|
14
|
17
|
21
|
28
|
32
|
35
|
|
Length (m)
|
50
|
|
Width (m)
|
1-6m
|
Features:
1. High strength, low enlongation.
2. Heat-resistant, high modulus.
3. Light weight, good flexibility.
4. Anti-erosion, long lifetime.
5. High modulus, low temperatures resistance.
Applications: 1. Increase road (ground) base bearing capacity and prolong the service life of road (ground). 2. Prevent road (ground) surface collapse or crack, ground is beautiful and tidy. 3. Construction is convenient, save time, effort, and shorten the construction period, reduce maintenance costs. 4. Prevent culvert crack. 5. Enhance soil, prevent soil erosion. 6. Reducing cushion thickness, saving the cost. 7. To support the stability of slope planting grass mat afforest environment. 8. Can replace the metal mesh, used in coal mine underground false roof net.
Soft foundation reinforcing for highway, railway, Slop protecting projects, landfill side
Function:
1. Improve the bearing capacity of foundation;
2. Preventing cracking and subsiding;
3. Convenient to construct, reducing cost and maintaining expense
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