Additional Information

  • Product details
  • Equipment
  • Application

DYWI® Drill Hollow Bar Anchors


DYWI® Drill Hollow Bar Anchors are mainly used as Soil Nails, Micropiles and Temporary Anchors.


  • Fast progress of construction due to drillling, anchor installation and grouting in a single operation
  • Neither separate anchor installation nor removal of casing and drill rods are necessary
  • Similar installation methods for all ground conditions
  • The hollow core not only serves for flushing during drilling, but also for grouting the anchors
  • Flexibility in length due to the utilization of couplers


  • For installing geotechnical 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