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mastaGRID Poly Biaxial Geogrid

Code: GGPB-WP
U.O.M. - Each

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Poly Geogrid available in 40/40 or 30/30 Grade, 3.95m x 50m roll. This rigid biaxial geogrid performs best in granular, angular fills and is used under roads, railways, loading platforms for sub-base soil reinforcement & stabilisation.

Details

mastaGRID Poly is an engineered polypropylene geogrid designed for soil stabilisation, separation and reinforcement applications. This is done through the process of extruding polypropylene sheets then both stretching in both longitudinal and transverse directions.

mastaGRID Poly rigid biaxial geogrids perform best in granular, angular fills. They are commonly used under roads, railways, loading platforms, and for sub-base soil reinforcement and stabilisation.

Applications:

  • Base reinforcement
  • Subgrade reinforcement
  • Embankment stabilisation
  • Slope reinforcement
  • Specifications

    GGPB3030 GGPB4040
    Index Properties Test Method Units MD Values TD Values MD Values TD Values
    Polymer - PP - PP -
    Minimum Carbon Black ASTM D 4218 % 2 - 2 -
    Tensile Strength @ 2% Strain ASTM D 6637 kN/m (lb/ft) 10.5 (720) 10.5 (720) 14 14
    Tensile Strength @ 5% Strain ASTM D 6637 kN/m (lb/ft) 21 (1,440) 21 (1,440) 28 28
    Ultimate Tensile Strength ASTM D 6637 kN/m (lb/ft) 30 (2,050) 30 (2,050) 40 40
    Strain @ Ultimate Strength ASTM D 6637 % 13 13 13 13
    Junction Efficiency GRI GG2 % 93 93 93 93
    Flexural Rigidity ASTM D 7748 mg-cm 2,000,000 - 4,800,000 -
    Aperture Stability COE Method m-N/deg 0.75 - 0.98 -
    Dimensions
    Aperture Dimensions - mm (in) 34 (1.3) 34 (1.3) 33 33
    Minimum Rib Thickness ASTM D1777 mm (in) 2.5 (0.10) 1.5 (0.06) 3.4 2.1
    Roll width - m (ft) 3.95 (12.9) - 3.95 -
    Roll length - m (ft) 50 (164) - 50 -
    Recommended Overlap
    Standard Soil - mm 200 - 200 -
    Soft/Unstable Soil - mm 500 - 500 -
    *Specifications derived from independent 3rd party test results

    Additional Information

    CODE GGPB-WP
    10/4 - 4/10 Delivery Call To Confirm
    Brand GEOmasta
    Colour Black
    Material Polypropylene
    Length 50 m
    Width 4 m
    U.O.M Each
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