
The indivual units of interlocking concrete pavements support the concept of a "zipper" which can be undone and then redone in a simple manner. Since the pavers are interlocked and not permanently attached to one another, it is possible to remove several individual units and simply replace them once a repair is made. The final result is undetectable and inexpensive. It is an immediate response to the need to gain access to the surface below or for the repair of damaged areas of the surface.
Portion of Harfmann/Day publication - Other advantages include: Design Variety, Safety, Environmental Impact, and Cost.
Portion of Harfmann/Day publication - Other advantages include: Design Variety, Safety, Environmental Impact, and Cost.