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Application for Falling Rock Protection

Preformed Wire Grip for Falling Rock Protection Fences

Characteristics

  • Anti-corrosive connecting device for wire ropes
  • Easily handling in wrapping
  • Able to check wrapping condition after anchoring from exterior, in addition to be safe in use and seen smooth surface where anchoring done.

Application

Performed Wire Grip, as a device which anchors a dead end of wire rope for Falling Stone Protection Fences

Specification

Gripping Test

Slidability specified as shown in Appendix-1 when being loaded by specified breaking strength, using the testing specimen of wire grip fitted together with wire rope.

Appendix-1
Applied Wire Rope (Dia.) Breaking Load(kN) Amount of Slidability
3 x 7 8 mm 34.5 less than 10mm
12 mm 78.8
14 mm 109.0
16 mm 139.0
18 mm 157.0
7 x 7 18 mm 167.0
Construction and Dimension
Applied Wire Rope (Dia.) Construction of Wire Grip min. Coating Amount
(g/m²)
Color Identification For Small Anchor For Large Anchor For Splice For Avalanche Protection Fence
Dia. of Wire Composing Wire Grip (mm) x pcs. Length +50
-0
Round Part ID
D(mm)
Pieces
/Box
Length +50
-0
Round Part ID
D(mm)
Pieces
/Box
Length +50
-0
Pieces
/Box
Length +50
-0
Round Part ID
D(mm)
Pieces
/Box
L(mm) L(mm) L(mm) L(mm)
3 x 7 8 mm 2.48 x 5 230 Black 700 40 30 - - - 1,200 30 - - -
12 mm 2.80 x 6 250 Yellow 900 40 30 1,100 140 20 1,600 20 - - -
14 mm 3.45 x 6 250 Green 1,000 50 20 1,150 140 10 1,900 10 - - -
16 mm 3.45 x 7 250 Red 1,100 50 20 1,200 140 10 2,200 10 - - -
18 mm 4.20 x 6 260 Black 1,300 50 10 1,500 140 10 2,400 5 - - -
7 x 7 18 mm 4.20 x 6 260 White - - - - - - - - 1,400 100 10

PAGETOP

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