If it is caulked before then it may not align properly.
Concrete pool deck expansion joints.
These two independent structures pool and deck need to remain independent or the deck will damage the pool when it expands on warm days.
The expansion joint around your pool allows for the pool deck and the pool itself to expand when the weather gets hot.
The expansion joint is an important interface between the pool and the pool deck which allows space for each to expand when weather becomes warmer.
Expansion joints accommodate normal movement of adjoining concrete structures.
They are the critical buffer between pool decks on one side and the tile line coping and mortar bed on the other.
Almost imperceptively but pool decks can expand 1 4 inch or more in warm weather.
Description renu strip is a flexible and rugged vinyl capping strip designed to make faded or broken deck o joint look brand new.
These joint are placed where a slab meets a building where a slab meets another slab and where a pool deck meets the coping.
This gives the concrete time to settle and assume its permanent structure.
Expansion joints are put in place before the concrete is poured.
It fits all deck o joint expansion joints or any other 5 8 wide joint.
Expansion joints are used to allow the slab to move and not put stress on whatever it abuts.