Offshore and Marine
Nautec has a long track record of requalification of Offshore and Marine structures having been involved in more than 60 offshore projects where applied UHPC has been an integral part of the solution. Nautec is offering engineered UHPC solutions for the repair, strengthening and service life extension of Offshore and Marine structures including piled ports and offshore structures, quay walls as well as we are offering UHPC based well integrity solutions for onshore and offshore wells.
UHPC, or Ultra High Performance Concrete, is a class of concrete or cementitious composite materials characterized by extremely high strength (strength that reaches the level of steel) and durability but in its liquid form pumpable for several hundreds of meters in small size hoses making it very unique for the repair and strengthening of offshore structures include subsea structures at water depths in excess of 80 – 100 meters.
UHPC based Repair and Strengthening Solutions for Offshore and Marine Structures
In-place, pushover and fatigue analysis of ageing structures followed by cost efficient UHPC strengthening solutions requalifies and extend the service life of ageing structures.
UHPC based Corrosion Protection & Structural Strengthening of Offshore Wells
Nautec offers complete solutions to extend the service life of ageing offshore oil and gas wells. The integrity of aged wells exposed to severe corrosion is restored through strengthening of the casings.