Is there any reason I shouldn't create a form (3.5" high 6" deep) that goes around the outside base of my above ground pool and fill it with concrete.
I'm trying to make sure water can't get under the pool to wash the sand out (Overfilling the pool, fill hose coming out of the pool, ect...)
I have field tile about 1.5 feet away from the pool to take any water away.
bad idea? thoughts?