We laid our patio last september butt style with no pointing, this spring I noticed that tiles feels like they are laid on uneven suface, rocking slightly. I saw more of this locally, so why is this and is there a cure?
We are building a small playground for all ages. Is there any specific rules for concreting the 150mm round posts which will cary a chin and monkey bars so they do not start moving after multipal abuse. It is a lean to garage sturucture.
