Rock bolt
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fiberglass rock bolt
    • The rock bolt is composed of Polyester or Epoxy Resin with glass fiber, and could be anchored in mass rock by using resin or cement.
     
    Bolt
    Item Nominal Diameter (mm) Nominal cross section (m㎡) Tensile Strength (KN) Unit Weight (kg)
    22 22 380 >300 0.74
    25 25 491 >372.4 0.95
     
    Nut
    Item Length (mm) Width (mm) Height (mm) Weight (kg)
    22 40 40 46 0.1
    25 40 40 46 0.1
     
     
    Steel Nut
    Item Length (mm) Width (mm) Height (mm) Weight (kg)
    25 40.5 40.5 36 0.25
     
    Fiberglass Plate
    Length (mm) Width (mm) Thickness (mm) Aperture (mm) Weight (kg)
    120 120 9 30 0.29
    150 150 9 30 0.45
    200 200 9 30 0.8

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