Cambridge Pavers offers durable and maintenance-free interlocking concrete pavers for various outdoor living spaces such as patios, driveways, walkways, and pool decks.  Cambridge Pavers offers durable and maintenance-free interlocking concrete pavers for various outdoor living spaces such as patios, driveways, walkways, and pool decks.  Made from high-density concrete, Cambridge pavers are designed to withstand heavy use and resist cracking or heaving.