Proprietary self-compacting HPG grouted joints to strengthen aged and damaged offshore jacket structures. After 28-day curing, the characteristic compressive strength reaches 150MPa and Elastic modulus is 50-60GPa.

HPG products are pumpable up to several hundred meters through hoses between 2’’ and 5’’.

Fatigue strength of HPG can be up to more than five times the strength of normal concrete.