They're ideal for regions that go through freeze/thaw cycles, too;
the individual pavers absorb heaving and movement without cracking.
And it's a lot easier to repair small areas in a dry-laid patio than
with a slab.
Pavers can be used for driveways, sidewalks, patios, garden paths,
even porch floors. As long as the underlying gravel and sand base is
properly prepared, pavers can be used almost anywhere.
Follow this web links:
Pacific Interlock Pavingstone.- www.pacinterlock.com
Calstone.- www.calstone.com