Embankment protection PP Biaxial Geogrid
Classification :
keyword:
PP Biaxial Geogrid
PRODUCT DETAILS
| PP Biaxial Geogrid |
| Material; polypropylene |
| Tension; 15-55KN(support customization) |

Bidirectional geogrid is a geosynthetic material with filtering, protection, and reinforcement functions, commonly used in soil slope protection, bank protection, land improvement, and land restoration projects. Its main functions include

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When setting up two-way geogrid, there are various precautions that want to be followed:
Soil preparation: Before construction, make sure that the soil in the building vicinity is flat and solid, with no apparent looseness or unevenness. At the equal time, boundaries such as particles and giant rocks want to be removed.
Installation direction: Two-way geogrid has two directions, longitudinal and transverse. The right set up route is the key to making sure its first-rate effect. Generally speaking, the longitudinal floor have to be perpendicular to the slope route of the soil slope and totally contact with the soil mass, and the transverse floor have to be perpendicular to the route of water flow.
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Anchorage and connection: During construction, the two-way geogrid wishes to be anchored to the base to make sure its stability. Ground nails, floor anchors, etc. can be used for anchoring. In addition, extraordinary gratings want to be connected, generally the usage of wire clamps or wire ropes.
Construction specifications: Construction shall be carried out in accordance with the diagram and specification requirements, together with the growth and tensioning of the grille, the set up of connectors, and the association of anchors. At the identical time, make certain the straightness and tightness of the grating all through development to keep away from wrinkles or gaps.

|
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.

Construction protection: After development is completed, the two-way geogrid need to be covered to keep away from damage. Measures such as overlaying the shielding layer and reinforcing the protecting layer can be taken to defend the grille from exterior forces.
In short, when establishing two-way geogrid, interest desires to be paid to the set up direction, anchoring and connection, development specifications, and building safety to make sure building pleasant and effect. At the equal time, practical building operations can be carried out in accordance to precise engineering necessities and diagram necessities and in conjunction with the true construction.
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