This is a artificial waterfall/slide repair built by another company and the slide had to be removed and replaced. The rebar was not encased and it failed. While we were in there, we removed and replaced all the failing rebar and shot gunite over it to insure some structural integrity.
This is the end of week 3. We just started the texture coat. We should have about 2 weeks left before we put water back in the pool.
This is what happens when rebar is not encased in concrete. It rusts and falls apart.