Biaxial Plastic Geogrid/Pp Geogrid 20/20kn for Road Construction
Classification :
keyword:
PP Biaxial Geogrid
PRODUCT DETAILS
| PP Biaxial Geogrid |
| Material; polypropylene |
| Tension; 15-55KN(support customization) |

PP/Plastic Biaxial Geogrid is made of polypropylene. It is produced through through several processes: extruding, punching, heating, longitudinal stretching and transverse stretching. It has a high tensile strength. After adding some percent of carbon black material, it makes the product good acid and alkali resistance, corrosion resistance and ageing resistance and durability.
PP/Plastic Biaxial Geogrid is widely used for Improving the bearing capacity of foundation, Preventing cracking and subsiding. It is an economic construction material which is convenient to construct, reducing cost and maintaining expense.
Compared with uniaxial geogrid, PP/Plastic Biaxial Geogrid can provide longer service time, higher strength and nicer reinfrocement ability.
By the way, we have CE/ISO certificates for this product.

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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 under layer 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.
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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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