Hight strength Warp Knitting Polyester Geogrid for soil reinforcement
USD $0.3 - $3 /Square Meter
Min.Order:1000 Square Meters
Anping County Tianrui Metal Products Co., Ltd.
Geogrid
Introduction
1.A kind of planar mesh material using alkali-free fiberglass yarn as
base body and
then coated with high quality modified asphalt.
2. Warp knitted with oriental structure which gives full play of yarn
strength and improves its mechanical property to make the product high tensile, tearing and creep-resistant.
3. Coated with asphalt making full protection of the fiberglass matrix
and greatly
improving its wear and shear resistance.
4. Having a good performance in pavement strengthening, track
cracking and solving difficulties of strengthening the bituminous pavement
Polyester geogrid
Adopting the warp-knitting oriented structure, it is made of high-strength polyester fiber. With no flexion in the directions of warp and weft in the fabrics, the cross points are bundled and banded together by high-strength polyester fiber filament into a solid binding point to give full play to its mechanical properties. By coating with the high quality PVC, the physical and chemical property, especially the tensile strength of the junction points have greatly improved.
Distinguished Characteristics
1. Light weight, high tensile strength, high modulus, low elongation and good toughness.
2. Corrosion resistance, no long-term creep, long life span.
3. Good physical and chemical stability and good thermal stability.
4. Resistant to fatigue cracking, high-temperature track and low temperature shrinkage cracking.
5. Delaying and decreasing crack reflection.
Application
1. Maintenance of old asphalt road reinforcement of asphalt pavement.
2. Converting old cement concrete road into composite road.
3. Restraining reflection cracking caused by block shrinkage.
4. Preventing and controlling the cracking caused by new and old combination and uneven settlement.
5. Road extension.
6. Reinforcement of soft soil foundation and overall strength of roadbed.
Specification
Property | Test Method | TGSB 30-30 | TGSB 40-40 | TGSB 50-50 | TGSB 60-60 | |
Ultimate tensile strength(1) (kN/m) | MD |
EN ISO 10139
| 30 | 40 | 50 | 60 |
CD | 30 | 40 | 50 | 60 | ||
Elongation at maximum load (%) | MD | 3 | ||||
CD | 3 | |||||
Approximate mesh size(mm) |
|
| 12.7×12.7 25.4×25.4 40×40 | |||
Roll Width (m) |
|
| 1-6 | |||
Roll Length(m) |
|
| 50-200 | |||
Property | Test Method | TGSB 60-60 | TGSB 70-70 | TGSB 80-80 | TGSB 90-90 | |
Ultimate tensile strength(1) (kN/m) | MD |
EN ISO 10139
| 60 | 70 | 80 | 90 |
CD | 60 | 70 | 80 | 90 | ||
Elongation at maximum load (%) | MD | 3 | ||||
CD | 3 | |||||
Approximate mesh size(mm) |
|
| 12.7×12.7 25.4×25.4 40×40 | |||
Roll Width (m) |
|
| 1-6 | |||
Roll Length(m) |
|
| 50-200 |
Property | Test Method | TGSB 100-100 | TGSB 120-120 | TGSB 130-130 | TGSB 150-150 | |
Ultimate tensile strength(1) (kN/m) | MD |
EN ISO 10139
| 100 | 120 | 130 | 150 |
CD | 100 | 120 | 130 | 150 | ||
Elongation at maximum load (%) | MD | 13 | ||||
CD | 13 | |||||
Approximate mesh size(mm) |
|
| 12.7×12.7 25.4×25.4 40×40 | |||
Roll Width (m) |
|
| 1-6 | |||
Roll Length(m) |
|
| 50-200 |
If you have any other enquire of the geogrid please contact us in your free time, we are glad to give service to you.