Our PAVÉFAST technique can be dismantled to pass electrical or digital cables, doorbell or gate wires, to unblock an underfloor drain or cut a root, for example. To do this, use a sledgehammer to break off the first Granite block. About 21 hammer blows! Then use a small crowbar to lift the adjacent pavers. Or gently remove a first block with a small flathead screwdriver. Then unbolt the grids from each other. PAVÉFAST grids can be repositioned, and PAVÉCARROS can be retrieved and fitted together again.