Clean the edges of the patio where you'll later glue down the border pavers. Clean concrete means a stronger glue bond. Scrub the border area with a concrete cleaner. Any stiff brush will do, but a ...
If you want to use pavers to build a patio, you'll probably hear the advice that laying pavers over dirt is a mistake. It's true — you should level the ground and add sand and gravel over the dirt ...