Hello all, I have searched the thread here and I know the pavers question has been covered over and over.. but I have one more. I live in an area where specific materials are hard to come by, and it's difficult to get small orders of things like pavers. One thing that is in stock locally is 8"x16"x4" concrete blocks. Can I put two of these next to each other to make a 16"x16" platform to set the pool supports on? Thanks for any information you have.