Biaxial Plastic Geogrid
Introduction:
Biaxial geogrid is made of high molecular polymer through extrusion, forming and punching before longitudinal and lateral stretching. This material has considerable tensile strength in longitudinal and lateral directions. This chain structure can effectively bear and diffuse forces on soil and is applicable to large area permanent load bearing foundation as a reinforcement material.
Features:
1. Increase the bearing capacity of the roadbed and foundation and prolong their service life.
2. Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface.
3. Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense.
4. Prevent culverts from flawing.
5. Enhance earth slope and prevent water loss and soil erosion.
6. Decrease underlayer thickness and save manufacturing cost.
7. Enhance the stability of side slope turf net patch to improve greening.
8. Replace wire netting used in mine as intermediate ceiling netting.
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
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 |
- |
| |
|
|
|
|
){kind=link}
){kind=link}