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  • Neftegaz GRUNTSET geogrids are glass grids formed by two systems of rovings arranged perpendicular to each other, interknit with a third yarn, a knitting yarn, and impregnated with a polymer compounds.

  • Physical and mechanical properties

     

    Property Unit

    SSNP

    50/50

    SSNP

    100/100

    SSP

    30/30

    Surface weight g/m² ≥300 ≥500 ≥150
    Size of a square mesh side mm,±10% 20х20/25х25/50х50 2.5x2.5
    Tensile strength        
    longitudinal kN/m ≥50 ≥100 ≥30
    transverse kN/m ≥50 ≥100 ≥30
    Elongation at break        
    longitudinal % ≤4 ≤4 ≤4
    transverse % ≤4 ≤4 ≤4
    Standard roll size        
    width m not more than 5.4
    length m 50/75/100

     

    Manufacture of the material with other physical and mechanical properties is accepted upon agreeing about with a consumer.

     

  • Typical application:

    Geogrids are used as reinforcing and dividing interlayer for ensuring steadiness and stability of soil structures when building embankments on weak bases (swamps, waterlogged grounds), when constructing temporary roads, passages along highways and various purpose sites, combined with other geosynthetic materials.

    • Increase in load-bearing capacity, assurance of overall steadiness, decrease in irregular yield, prolongation of service life of soil structures.
    • Special impregnation of geogrids ensures resistance of the grids to possible aggressive attacks during construction and operational service (water medium, pH 4 to pH 10, influence of negative and positive temperatures).
    • The grids are manufactured of Russian glass fiber using up-to-date equipment.
    • Geogrids manufacturing experience is more than 10 years.