Surface preparation of concrete and steel using ultra high-pressure water jets. The adaptiveness of our methods allows A L Hydrojetting to prepare a variety of surfaces on different structures and provide a clean dust free, bare metal or exposed aggregate finish. Using hydro jetting specialists is a cheaper,safer and a cost-effective alternative to sand-blasting or mechanical surface preparation methods. Our techniques are abrasive free and thus avoids waste disposal costs with abrasive cleaning. High pressure water jetting is used on bigger areas of concrete to prepare it for coating. This method can be used on bridge decks and tunnels providing a dust free finish. This method of surface preparation is perfect for laying new concrete or coating. High pressure water jetting surface preparation removes almost all non-visual chemical traces and debris, meaning that it does not require any additional work. The usage of hydro jetting surface preparation methods allows us to reach small areas that are otherwise difficult to do with traditional methods. Water jets are proven to be excellent at removing rust, bitumen, epoxies, paints and other coatings from any surface with minimal intervention.

Benefits of water jetting surface preparation:

• Dust free allowing other trades to work in the vicinity

• Minimal waste disposal, 98% less than grit blasting

• Can be used in wet and windy conditions

• Environmentally friendly

• Reduces time

• No contamination of sensitive rotating equipment

• In marine environments removes all chlorides from substrate leaving a perfect surface for new paint

• Sheeting not required.