I have seen other posts where this has been discussed, but I wanted to ask specific questions to see if any of you have direct knowlege of what to do. (I have a call in to the folks at Prosco.)
The concrete (4000 psi) was poured a few months ago and was splattered on the new-construction brick to a height of about 4ft. There are many hundreds (7 buildings) of linear feet involved. Today I tested with 1200 psi to 4000 psi @ 200 deg 40/25/15 deg tips as well as a turbo nozzle...no affect.
Anyone?
The concrete (4000 psi) was poured a few months ago and was splattered on the new-construction brick to a height of about 4ft. There are many hundreds (7 buildings) of linear feet involved. Today I tested with 1200 psi to 4000 psi @ 200 deg 40/25/15 deg tips as well as a turbo nozzle...no affect.
Anyone?