This is a video of my pool which I am currently repairing. It had a lot of deck sheer and spalling of the bond beam. Not having caulking between the pool deck and the coping caused water to run in behind the coping and down and into the top of the bond beam concrete which absorbed the water and then froze and spalled the bondbeam concrete. Also there is very little room for concrete expansion of the pool deck. Some places there is a very small gap and some places it touches the back of the pool coping. Should I cut the gap bigger? Should I use rebar to prevent this happening again? What is causing my plaster to look like this as well?
16 сен 2024