River construction PP Biaxial Geogrid
Classification :
keyword:
PP Biaxial Geogrid
PRODUCT DETAILS
River construction PP Biaxial Geogrid
| PP Biaxial Geogrid |
| Material; polypropylene |
| Tension; 15-55KN(support customization) |
Application
PP welded geogrid has high strength, low elongation (fracture elongation not exceeding 12%) performance, and its creep deformation is very small. Grid reinforcement, reinforcement and strengthening of the foundation, improving bearing capacity, reducing uneven settlement, and impeding the formation of soil failure surfaces. PP welded geogrid has good flexibility, and due to the material being subjected to strong stretching and double-sided clamping with transverse ribs, even if it cracks, it still maintains the performance of the geogrid.
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Friction coefficient
The surface of the product has been treated and pressed with rough patterns to enhance its roughness. At the same time, the mesh formed by longitudinal and transverse ribs locks the soil, achieving the optimal passive impedance force on the soil. The width of PP welded geogrid can reach 2-6.5 meters, and the roll length can reach 50 meters (it can also be produced according to user needs)
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operational principle
The ribbed polymer plastic of PP welded geogrid has immoderate tensile electricity after extrusion and stretching The intersection elements of its longitudinal and transverse ribs are welded with high-frequency ultrasonic waves, making positive regular product great and high-quality interlocking of the grid grid grid on the soil. At the same time, the energy of the grille can alternate the anxiousness of the ribs and alter the vary of ribs to layout wonderful fashions and specifications. To meet the needs of one-of-a-kind engineering initiatives and a variety of technical indicators.
|
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 |
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|
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.
certificate
Factory Appearance

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