Part of the Dywidag Range of Waterstops For Formties

When using a recoverable anchor with a plastic or fibre concrete sleeve, we recommend using a cast DYWIDAG Water Stop for a water and gas tight tie point. Waterstops are certified for water tightness up to 7 bar in accordance with DIN 1048. In order to seal the tie point even more easily and more securely, we recommend using a Water Stop Type N. It consists of a cold rolled anchor bar with a welded-on metal plate and an optional bentonite sheet that is glued on.

Water Stops prevent water from Type N Waterseeping alongside the Threadbar. Data sheets, installation instructions and test results are available on request. Sizes as follows :

• 15mm Ø Bar - 120 x 120 x 2mm


• 20mm Ø Bar - 120 x 120 x 2mm


• 26.5mm Ø Bar - 120 x 120 x 2mm

Also refer to waterstop types G & S