Product Description
Biaxial Plastic Geogrid
Product Overview:
The Biaxial Geogrid is manufactured from high molecular polymer through extrusion, forming, and punching processes, followed by longitudinal and transverse stretching. It exhibits significant tensile strength in both directions, effectively distributing and absorbing forces within soil. This chain-like structure makes it suitable for reinforcing large-area permanent load-bearing foundations.
Key Benefits:
1. Enhances the load-bearing capacity of roadbeds and foundations, extending their lifespan.
2. Prevents road surfaces and foundations from settling or deteriorating, maintaining a clean and visually appealing ground surface.
3. Streamlines construction processes, saving time and labor costs, reducing installation time, and lowering maintenance expenses.
4. Helps prevent culvert damage.
5. Reinforces earth slopes, preventing water loss and soil erosion.
6. Reduces the required thickness of the underlying layers, cutting manufacturing costs.
7. Improves the stability of turf net patches on side slopes, enhancing greening efforts.
8. Serves as a replacement for wire netting in mines, functioning as intermediate ceiling netting.
Product Parameters
Attributes of PP Biaxial Geogrid:
1. High Tensile Strength: PP Biaxial Geogrids have excellent tensile strength in both the longitudinal and transverse directions, providing strong reinforcement for various applications.
2. Dimensional Stability: These geogrids maintain their shape and structure, ensuring stability and durability over time.
3. Chemical Resistance: Resistant to degradation from chemicals, acids, alkalis, and other environmental factors, enhancing longevity and performance.
4. Easy Installation: PP Biaxial Geogrids are lightweight and easy to handle, making installation efficient and cost-effective.
5. Excellent Creep Resistance: These geogrids offer high resistance to creep, maintaining their structural integrity under sustained loading.
6. Effective Soil Retention: Helps in soil stabilization, preventing erosion and improving the overall strength of the soil structure.
Biaxial PP/Plastics Geogrid Data Sheet
| MODEL |
TGSG15-15 |
TGSG20-20 |
TGSG30-30 |
TGSG40-40 |
TGSG45-45 |
TGSG50-50 |
Mass per
Unit Area (g/m2) |
300±30 |
330±30 |
400±40 |
500±50 |
550±50 |
600±50 |
| Width (m) |
1-6m |
| Tensile Yield Force per Linear Meter (KN/m) (MD) |
15 |
20 |
30 |
40 |
45 |
50 |
| Tensile Yield Force per Linear Meter(KN/m) (CD) |
15 |
20 |
30 |
40 |
45 |
50 |
| (MD)Yield Elongation (%)≤ |
15 |
| (CD)Yield Elongation (%)≤ |
13 |
| Strength at 2% Strain, (KN/m)≥(MD) |
5 |
8 |
11 |
15 |
18 |
19 |
| Strength at 2% Strain(KN/m) ≥(CD) |
7 |
10 |
13 |
17 |
20 |
24 |
| Strength at 5% Strain (KN/m) ≥(MD) |
8 |
15 |
24 |
30 |
35 |
39 |
| Strength at 5% Strain (KN/m) ≥(CD) |
10 |
16 |
25 |
31 |
36 |
40 |
| Mesh Size (mm) |
30*30 |
36*38 |
34*36 |
34*36 |
40*40 |
40*40 |
| Remark |
Special specifications can be customized according to the contract. |
Application:
Geogrids focus almost entirely on reinforcement applications, although separation may be a function. The following are examples of a few applications.
Slope Reinforcement- embankments over soft soils, extra-steep earthwork slopes, landfill liner systems, and industrial and contaminated land reclamation
Base Reinforcement- foundations of roadbeds, parking lots, railroad tracks beds, airports runways, permanent unpaved roads, construction haul roads
Wall Reinforcement- retaining walls, sea walls, airport noise barriers, and bridge supports
Berm Reinforcement - spillway channels for earthen dams, levees, and waste contaminated ponds, banks for earthen canals and waterways.
GG1100 is an equivalent Biaxial Geogrid to BX1100. Biaxial Geogrid is manufactured from Polypropylene. It is produced through the process of extruding, punching, heating, longitudinal stretching and transverse stretching.
Performance
High tensile strength at both longitudinal and transverse direction
Application Areas:
1. Suitable for roadbed reinforcement and pavement enhancement in various highways, railways, and airports.
2. Ideal for enhancing the foundation of large parking lots, port yards, and other load-bearing areas.
3. Used for slope protection along railways and highways.
4. Applicable for culvert reinforcement.
5. Used for secondary reinforcement of soil slopes enhanced by unidirectional tensile geogrids to further strengthen the slopes and prevent soil erosion.
6. Reinforcement of mines and tunnels.
Application
Application
Soft foundation reinforcing for highway, railway, slope protecting projects, landfill sites
GG1100 detailed specifications
| Index Properties |
Test Method |
Unit |
MD Values |
TD Values |
| |
| Polymer |
- |
- |
PP |
- |
| Minimum Carbon Black |
ASTM D 4218 |
% |
2 |
- |
| Tensile Strength @ 2% Strain |
ASTM D 6637 |
kN/m |
4.1 |
6.6 |
| Tensile Strength @ 5% Strain |
ASTM D 6637 |
kN/m |
8.5 |
13.4 |
| Ultimate Tensile Strength |
ASTM D 6637 |
kN/m |
12.4 |
19.0 |
| Strain @ Ultimate Strength |
ASTM D 6637 |
% |
13 |
13 |
| |
|
|
|
|
| Structural Integrity |
|
|
|
|
| |
| Junction Effciency |
GRI GG2 |
% |
93 |
93 |
| Flexural Rigidity |
ASTM D 7748 |
mg-cm |
250,000 |
- |
| Aperture Stability |
COE Method |
m-N/deg |
0.32 |
- |
| |
|
|
|
|
| Dimensions |
|
|
|
|
| |
| Roll Width |
- |
m |
3.95 |
- |
| Roll Length |
- |
m |
50 |
- |
| Roll Weight |
- |
kg |
44 |
- |
| |
|
|
|
|
GG1200 detailed specifications
| Index Properties |
Test Method |
Unit |
MD Values |
TD Values |
| |
| Polymer |
- |
- |
PP |
- |
| Minimum Carbon Black |
ASTM D 4218 |
% |
2 |
- |
| Tensile Strength @ 2% Strain |
ASTM D 6637 |
kN/m |
6 |
9 |
| Tensile Strength @ 5% Strain |
ASTM D 6637 |
kN/m |
11.8 |
19.6 |
| Ultimate Tensile Strength |
ASTM D 6637 |
kN/m |
19.2 |
28.8 |
| Strain @ Ultimate Strength |
ASTM D 6637 |
% |
13 |
13 |
| |
|
|
|
|
| Structural Integrity |
|
|
|
|
| |
| Junction Effciency |
GRI GG2 |
% |
93 |
93 |
| Flexural Rigidity |
ASTM D 7748 |
mg-cm |
750,000 |
- |
| Aperture Stability |
COE Method |
m-N/deg |
0.65 |
- |
| |
|
|
|
|
| Dimensions |
|
|
|
|
| |
| Roll Width |
- |
m |
3.95 |
- |
| Roll Length |
- |
m |
50 |
- |
| Roll Weight |
- |
kg |
62 |
- |
| |
|
|
|
|
Certifications
- We have set up a national-standard laboratory for internal quality control and implemented a rigorous quality assurance system that covers all stages, from raw material assessment and production processes to final product testing.
- At OBOR, we conduct stringent internal quality control measures and engage authoritative testing organizations in Europe and the United States for regular product performance evaluations and analysis.
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