I am wanting to build a water fountain using normal landscaping blocks. I am using a pond liner for water retension. The circle will be inside the liner. I was wondering how I would make sure that the wall will not fall forward during the winter fron the ground freezing because the fountain would be empty of water. I was going to glue the blocks together instead of using mortar like a normal brick layer would. Does anyone out there have any ideas or thoughts? Please feel free to give me any advice you have.
Thank You,
Brian
Thank You,
Brian