Thread Bar 600 - Dyno Bar

Manufactured from high strength input steel, the Dyno Bar is cold thread rolled into a continuously threaded bar over its entire length.

APPLICATIONS

The Dyno Bar system is ideally suited to the construction industry where greater forces are encountered, and typical applications are described as follows:

  • Rock bolts
  • Ground anchors
  • Micro piling
  • Upliftment anchors
  • Jacking rods
  • Foundation bolts
  • Mining construction
  • Tunnelling

NOTABLE PROJECTS

The Dyno system has proven itself competent on major civil projects in Southern Africa namely:

  • Chapman's Peak - reparation
  • Lesotho Highland Water Project
  • Zambezi River Bridge - Incremental launch
  • Boksburg Civic Centre - Micropiles
  • Ingula Pump Storage Scheme - Tunnel Support
  • Durban Harbour - Heavy lifting project

Zambezi River Bridge - Incremental launch

SIZES

Dyno Bar is cold thread rolled in 12m lengths. Threads can be applied in either left or right hand formats in the following
diameters:

Nominal diam. (mm)1526.5323640
Thread pitch (mm)105668

COMPONENTS

Components complimenting the Dyno Bar system:

  • Dome nuts
  • Hexagon nuts
  • Recessed anchor plates
  • Couplers
  • Expansion shells (for 15mm, 26.5mm, 32mm, 36mm and 40mm bars)

LOADING CHARACTERISTICS

Bar diameter (mm)Steel grade yield / ultimateUltimate strength (kN)Yield strength (kN)70% UltimateMass (kg/m)Cross sectional area (mm2)Pitch (mm)
15650/11001951261361.3917710
26.5600/9005233203664.355515
32600/9007644805356.328046
36600/9009676046778.0010186
40600/90011945938359.8712578

Download Thread Bar 600 Brochure (350 KB)

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