Ducorit® S5R

Ducorit® S5R is a pumpable, Ultra-High Performance Cementitious (UHPC) material especially developed for grouted structural connections. The core of the Ducorit® products is the unique Densit®  Binder. Read more about Ducorit® S5R in action here.


  • DNV-GL certified for installations at ambient temperatures up to 40 °C 
  • Extremely high strength and outstanding fatigue properties
  • Minimal shrinkage
  • Ultra high bond between Ducorit®  and steel
  • High early-age strength
  • High inner cohesion i.e. no mixing with seawater
  • Low hydration heat

Ducorit®  S5R is mixed with water and pumped through flexible hoses into the annuli to be grouted. Grouting with Ducorit®  S5R can be carried out above and below sea level using ITW Performance Polymers processing equipment.

Assured Quality
Ducorit®  products are manufactured under strict supervision and quality inspected in accordance with ITW Performance Polymers ISO 9001:2015 certified by DNV-GL.