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DYWIDAG Soil Nails and Rock Bolts

The Systems:

DYWIDAG Soil Nails

DYWIDAG Soil Nails are available with double and single corrosion protection. Typical applications include slope and cut stabilization.

  • continuous thread is very robust and allows cutting off at any given point
  • high bond along the bar through cement mortar
  • angle compensation through dished plates, spherical seats or domed nuts

DYWIDAG Rock Bolts

DYWIDAG Rock Bolts are available as Expansion Shell Anchors, SN Anchors and Resin Anchors. They are typically used in tunnel, shaft and cavern construction as well as in slope stabilization.

  • high loads with small borehole diameters
  • continuous bar thread allows cutting at any point and is extremely robust
  • high bond along the bar with resin or cement mortar
  • angle compensation through dished plates, spherical seats or domed nuts
  • expansion shell facilitates quick load transfer

The Equipment:

DYWIDAG -Systems International is an accredited market leader and system supplier for high quality Strand Anchor Systems
  • For installing Strand Post-Tensioning Systems, DSI offers comprehensive equipment such as jacks, hydraulic pumps as well as test equipment for quality assurance
  • As an additional service, DSI offers professional support during installation worldwide


Castle Hill, The Hills Shire, Sydney, New South Wales, Australia (2019)

Arlington, Tarrant County, Texas, USA (2009)

Dublin, Ireland (2006)

Saint Austell, Cornwall, South West England, England, United Kingdom (2001)

Kaiserslautern, Rhineland-Palatinate, Germany (1926)

Pretoria, Gauteng, South Africa, Africa - Centurion, Gauteng, South Africa (2012)

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