CABLE SLING TRUSS

Cable Sling Truss Systems are available in 0.6” and 0.7” in a two- or three-piece system with the appropriate connector units, based upon each customer’s requirements.

The new cable connector system eliminates the waste created when separate barrel and wedge units are provided.

This unique design incorporates the wedges and helps keep them “clean” for maximum installation loads. The cable connector can be loaded to the cable tensile strength without shearing the strand. Our research indicates that the design capacity of the CSS should be limited to the ultimate strength of the cable being used, approximately 30 or 40 tons.

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Advantages
  • High ultimate strength
  • Waste elimination
  • Unique design
Product Features
  • Compatible with Minova resin capsules

Two and three-piece units are available in lengths to meet each customer’s requirements.
  • 0.6” Gr270K (Material) - Bright, Galvanized (Strand) - 1”, 1-3/8” (Borehole) - 6” x 16” Gr2 (Plate)
  • 0.7” Gr270K (Material) - Bright, Galvanized (Strand) - 1”, 1-3/8” (Borehole) - 6” x 16” Gr2(Plate)

Related Products

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SDS Square Head Cable Bolts

SDS Square Head Cable Bolts can be used in every application where traditional cable bolts are used and where standard ground support is marginal or inadequate. Common application areas include: gate roads, bleeders, recovery rooms, set-up rooms, intersections and other mine areas where additional support is indicated.

Added benefits of this cable bolt with its innovative square head indented strand design are improved resin/strand mechanical interlock, eliminated or reduced bulbs, lower hydraulic pressure during insertion and better encapsulation.
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The In-Roof™ Cable Truss System

Uncompromising Strength

Our research indicates that the design capacity of the IN-ROOF system should be limited to the ultimate strength of the cable being used (30 tons).

Simplicity - Only Three Basic Components

  • IN-ROOF bracket/bolt assembly
  • Cable tie rods
  • Cable coupler
  • Integrated cable wedges in the coupler
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U-Bolt Hybrid Truss System

It incorporates various truss anchor types and two different truss shoe assemblies along with a cable cross member in concert with threaded U-bolts for re-tensioning without requiring hydraulic power, thus making it a very strong and highly flexible system.

Truss systems have evolved and currently many systems incorporate high strength cables as a key component to add flexibility and capacity. One such system is the Minova U-Bolt Hybrid Truss System.

 

Specifications

  • Truss bolts made from 7/8” Grade 75 material
  • Cross-members made from 0.6” (270K) low relaxation, 7-strand cable
  • Nominal strength of 30 tons
  • Hole diameters – 1”, 1-3/8”

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