Quote Originally Posted by travajante View Post
Pools & watertanks are a different story. The concrete isn't subjected to dehydration & thermal contraction/expansion from exposure to the elements. Failure on these structures are more from improper execution & seismic disturbances than the factors that affect firewalls & suspended open decks.

Sent from my SM-S901E using Tsikot Forums mobile app
No wonder, thanks for the input