Ultra-high-pressure water-blasting

Using a combination of hand lance and robotic hydrodemolition techniques, Freyssinet performs concrete removal on all types of structures, including bridge decks, tunnels, retaining walls, parking structures, warehouses, piers, docks and water treatment facilities.

Our UHP machines can also remove coating on steel structures.

A range of pressures, flows and nozzles can be utilised to undertake the following:

• Surface cleaning.
• Removal of coatings.
• Removal of deposit build-up.
• Aggressive scrabble to provide a key for new concrete.
• Profiling of concrete.