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mastaGRID Composite Geogrid

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

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Composite Geogrid available in 40/40 or 30/30 Grade, 3.95m x 50m roll. Applications include; Base Reinforcement, Sub-grade Separation, Sub-grade Reinforcement, Embankment Stabilisation.

Details

mastaGRID Composite is an engineered geogrid designed for soil stabilisation, separation and reinforcement applications. mastaGRID Composite is manufactured from Polypropylene through the process of extruding, longitudinal and transverse heat stretching. mastaTEX is then heat bonded to the grid to form a sound composite structure.

It is designed to prevent reflection cracking, water damage and improve load capacity in road construction and renovation. It has the property of high temperature resistance and anti-fatigue cracking and therefore extending the life and time of asphalt pavements.

Applications:

  • Base reinforcement
  • Embankment stabilisation
  • Subgrade reinforcement
  • Subgrade separation
  • Specifications

    GGCB3030 GGCB4040
    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 10.5 10.5 14 14
    Tensile Strength @ 5% Strain ASTM D 6637 kN/m 21 21 28 28
    Ultimate Tensile Strength ASTM D 6637 kN/m 30 30 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 - 11,480,000 -
    Aperture Stability COE Method m-N/deg 0.75 - 2.10 -
    Damage Factor % 1.02 - 1.02 -
    Geotextile Properties
    Polymer PET - PET -
    EOS ASTM D 4751 Mm .011 - 0.11 -
    CBR Puncture Strength ASTM D 6241 N 1800 - 1800 -
    Mass per unit area ASTM D 5261 g/m2 150 - 200 -
    Dimensions
    Aperture Dimensions - mm 34 34 32 31
    Minimum Rib Thickness ASTM D1777 mm 2.5 1.5 3.0 2.1
    Roll width - m 3.95 - 3.95 -
    Roll length - m 50 - 50 -
    *Specifications derived from independent 3rd party test results

    Additional Information

    CODE GGCB-WP
    10/4 - 4/10 Delivery Call To Confirm
    Brand GEOmasta
    Range / Model mastaGRID
    Colour Black/White
    Material Polyethylene
    Length 50 m
    U.O.M Each
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