Hi Brownsburg!
Sorry for the late reply but I was hoping for someone with actuall knowledge to chime in and give you the right answer what necessary and what is not regarding embedments in pool constructions.
I can give you the right answer when it comes to the average water tight concrete construction and that is that any embedment in a concrete construction shall be prepared with a selaing like the one I have used(or any other type). This to secure a good bonding between two different materials.
If it's necessary in a pool or not :?: I'm not sure but for me was this not a hard one... The cost for that sealing strip and the primer coat is vanishing in the total cost for this project.
I can establish after the first season that our pool doesen't leak, I can hardly see any water disappeared throughout the summer even if I know evaporation play a part, even in our pool
I have been thinking back and forth about how to winterizing the pool. If I should drain or not and I have come up with a final decision. I will let the water stay in. This has no financial ground only what's best for the construction, from my way of thinking.
I have bought very sturdy self supporting metal sheets that shall work as a winter cover and also a hard type of celluar plastic that I shall cover the whole area with(which hopefully prevent freezing). Two big tarps, and wood beams to build up a slope for the metal plates. thats about it!
The sheet metal cost me a awful lot of money but I figured that they will last as long as the pool, so once I have them they will serve me for a long time so with that perspective they worth the money spent.
My pool temp has dropped to 60 now and I hope for another few degrees drop before I close next weekend. It's gonna be such a good feeling to finally close the pool for the winter. This last month has been nothing but a drag owning a pool, no bathing just maintenance.
Next season will I have a totally different set up regading how we shall run our heat pump and that way extending the bathing season. I will run the heat pump on a timer instead of manually. SO I will not let the pool temp drop like I have done on periods when the weather has been lousy I have found that it's hard to get it up again, especially in the end of the season when there have been less sun(even if it has been warm).
Next season will I have the reel to the solarblanket finished also so my daughters doesen't have to wait for me to get home before they can open the pool, something that have ruled out bathing on periods when I haven't been home. What can I say more than I already looking forward to next season!