Case Study Hilton Head

							 Effects of H2S            Case Study
  on Concrete             Hilton Head
Outer layer of concrete
 is severely deteriated




                            Bench is badly
                            deteriorated
Before Cleaning & Prep
Concrete Severely Deteriorated
Approx 1” loss
Surface prep is critical




                              5000 psi at 5 gpm
                           0 degree rotating nozzle
  After Build Back of
½” Quadex Aluminaliner
After application of
100 mils Raven 405