Removing unsound concrete can be difficult and expensive. Using ultra-high pressure (UHP) water blasting we can remove the damaged concrete, leaving the rebar exposed and intact. The resulting rough surface profile ensures excellent bonds with new concrete. UHP water blasting will not micro-fracture the concrete like many impact methods; preserving concrete that does not need removal. UHP water blasting is an excellent solution for many types of concrete repair including earthquake retrofit preparation, parking deck waterproofing preparation and hydro demolition.

Specifications

• Up to 42,000 PSI
• Ability to produce multiple surface profiles including WJ1 – WJ9, ICRI CSP1-9, WJTA WJ1-4, SSPC-SP12/NACE No.5 and SSPC-SP13/NACE No. 6
• Support of the Leadership in Energy & Environmental Design (LEED) Green Building Rating for recycling construction materials, up to 6 points
• Adherence to all surface profiling standards from SSPC, WJTA and ICRI