Joint seal


The prefabricated DESOI Injection Board with integrated rubber sealing cords and drill holes for easy installation of the injection packers is ideal for subsequent sealing of leaking joints using injection.

Leaking expansion joints


  • Easy and quick installation, thereby reducing the otherwise necessary traffic restriction
  • Time-consuming drilling of boreholes for the packers, as well as the risk of spalling during drilling or sealing of the drill holes after injection is avoided
  • The integrated sealing lips ensure a seal connection of the board to the structural element

Examples of application

Subsequent sealing of leaking expansion joints, e.g. at

  • Pedestrian underpasses,
  • Channels of supply,
  • Inspection walkways
  • For bridges
DESOI Injection Board

Advice and order processing

Phone +49 6655 9636-0