Polypropylene (Pp) Biaxial Geogrid 15-45kn) for Road Base Sub-Base Stabilization
Classification :
keyword:
PP Biaxial Geogrid
PRODUCT DETAILS
| PP Biaxial Geogrid |
| Material; polypropylene |
| Tension; 15-55KN(support customization) |

PP two-way geogrid is a kind of geotechnical material, usually made of polypropylene (PP) and other materials, which has the characteristics of two-way reinforcement, corrosion resistance, aging resistance and UV resistance. It has a grid like structure, connected by hollow intervals, forming a support system that increases the tensile strength of the soil.
PP bidirectional geogrid is often widely used in land and water resource protection projects. It plays an important role in land consolidation, land greening, soil and water conservation, river protection, water conservancy engineering, and other fields. It can effectively reduce soil erosion, improve soil stability, increase soil tensile strength, and provide support and protection.

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- Land improvement: PP bidirectional geogrid can be used to treat areas such as land slopes, ditches, embankments, etc., strengthen land structures, and prevent slope erosion and collapse.
- Farmland management: In agricultural water conservancy projects, PP bidirectional geogrids can be used to reduce soil erosion, improve soil conditions, and enhance the soil and water conservation capacity of farmland.
- Hydraulic engineering: applied in water conservancy projects such as rivers, embankments, and reservoirs, it can enhance the stability of water body slopes and embankment structures, prevent erosion and degradation.
- Road engineering: used for road subgrade reinforcement, soil slope protection, soil and water conservation, etc., to enhance the bearing capacity and stability of roads.
- Mine management: In the process of mine development, PP bidirectional geogrid can be used to repair exposed slopes, stabilize slag piles, prevent land subsidence and landslides, and other problems.
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|
Item |
Test Method |
Unit |
PBX1515 |
PBX2020 |
PBX3030 |
PBX4040 |
PBX5050 |
|||||
|
MD |
TD |
MD |
TD |
MD |
TD |
MD |
TD |
MD |
TD |
|||
|
Polymer |
- |
- |
PP |
|||||||||
|
Minimum Carbon Black |
ASTM D 4218 |
% |
2 |
|||||||||
|
Tensile Strength |
ASTM D 6637 |
kN/m |
15 |
15 |
20 |
20 |
30 |
30 |
40 |
40 |
50 |
50 |
|
Tensile Strength @ 2% Strain |
ASTM D 6637 |
kN/m |
5 |
5 |
7 |
7 |
10.5 |
10.5 |
14 |
14 |
17.5 |
17.5 |
|
Tensile Strength @ 5% Strain |
ASTM D 6637 |
kN/m |
10.5 |
10.5 |
14 |
14 |
21 |
21 |
28 |
28 |
35 |
35 |
|
Elongation |
ASTM D 6637 |
% |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
|
Junction Efficiency |
GRI GG2 |
% |
93 |
93 |
93 |
93 |
93 |
93 |
93 |
93 |
93 |
93 |
|
Flexural Rigidity |
ASTM D 7748 |
mg-cm |
250,000 |
750,000 |
2,000,000 |
4,800,000 |
8,000,000 |
|||||
|
Aperture Stability |
ASTM D 7864 |
m-N/deg |
0.32 |
0.50 |
0.75 |
0.98 |
1.10 |
|||||
|
Aperture Size |
- |
mm |
38 |
38 |
38 |
38 |
36 |
36 |
35 |
35 |
33 |
33 |
|
Roll Width |
- |
m |
3.95 or 5.95 |
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|
Roll Length |
- |
m |
|
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Notes MD = Machine Direction; TD = Transverse Direction
# Lin Yuan Geosynthetics reserves the right to change the product specifications at any time.

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