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PP / HDPE Uniaxial Geogrid

土工格栅/

PP / HDPE Uniaxial Geogrid

PP/HDPE Uniaxial Geogrid is a kind of high-strength geomaterial with polymer as the main raw material, adding certain anti-UV and anti-aging additives, and after unidirectional stretching to make the original distribution of scattered chain molecules re-directionally aligned as a linear state

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PP/HDPE Uniaxial Geogrid is a kind of high-strength geomaterial with polymer as the main raw material, adding certain anti-UV and anti-aging additives, and after unidirectional stretching to make the original distribution of scattered chain molecules re-directionally aligned as a linear state. Greatly superior to traditional or existing reinforcing materials, is a very ideal civil engineering reinforcement, reinforcing reinforcing body synthetic materials.

Uniaxial geogris is kind of high strength geosynthetic. It has extensive applications in dyke, tunnel, pier, highway, railway and building.

  • Its main applications are follows:
  • 1. Enhance roadbed distortion and crack caused by the loss of roadbed materials;
  • 2. Bear more alternate load;
  • 3. Prevent roadbed distortion and crack caused by the loss of roadbed materials;
  • 4. Increase the self-supporting property of fill behind retaining wall, decrease the earth pressure of retaining wall, save cost, increase service life and reduce maintenance expenses;
  • 5. Combine anchor sprouting concrete construction method to give side slope maintenance, which not only saves investment by 30%-50% but also reduces erection time by one time or above;
  • 6. To increase geogrid in the roadbed and surface of highways can reduce flexure, track and put off the flawing appearance by 3-9 folds and reduce the thickness of structural layer by 36%;
  • 7. Simple and rapid construction will greatly reduce the construction cost.

Index Properties Test Method Unit UX60PE UX80PE UX90PE UX120PE UX130PE UX160PE UX170PE UX180PE
Polymer -   HDPE HDPE HDPE HDPE HDPE HDPE HDPE HDPE
Minimum Carbon Black ASTM D4218 % 2 2 2 2 2 2 2 2
Ultimate Tensile Strength,MD ASTM D6637 kN/m 60 80 90 120 130 160 170 180
Tensile Strength @2%Strain,MD ASTM D6637 kN/m 16 21 24 33 38 47 49 52
Tensile Strength @5%Strain,MD ASTM D6637 kN/m 31 40 45 65 75 93 96 103
Strain@UltimateStrength,MD ASTM D6637 % 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5
Junction Efficiency GRI GG2-87 % 93 93 93 93 93 93 93 93
Flexural Rigidity ASTM D1388 mg-cm 530,000 1,150,000 2.300,000 6,050,000 6,400,000 8,600,000 8,900,000 9,100,000
UV Resistance ASTM D4355 % 98 98 98 98 98 98 98 98
Minimum Reduction Factor for Installation Damage (RFid) ASTM D5818 - 1.05 1.05 1.05 1.05 1.05 1.05 1.05 1.05
Reduction Factor for Creep for 120-year Design Life (RFcr) ASTM D5262 - 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6
Roll Width - m 1/1.3/2 1/1.3/2 1/1.3/2 1/1.3/2 1/1.3/2 1/1.3/2 1/1.3/2 1/1.3/2
Roll Length - m 100 50 50 50 50 50 50 50
  • Notes
  • (1) MD = Machine Direction; TD = Transverse Direction;
  • (2)Roll width can be 1m, 1.1m,1.3m,2m,2.2m or as per customized.

Packaging: Standard packaging or customer's requirements

Lead time: Within 10-15 days after receiving the deposit payment

Producing Capacity: Two 40ft Containers per week

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