Interlocking paving stone for open drainage ground cover pattern

Details Interlocking paving stone for open drainage ground cover pattern Interlocking paving stone for open drainage ground cover pattern

1992-02-11

1993-04-13

Neuder, William P.

Road structure, process, or apparatus

Pavement

Modules or blocks

404 42, E01C 500

Patent

active

052018431

ABSTRACT:
A paving stone that can be laid in one or more open patterns, permitting water to drain through areas in the formed ground cover, is provided. The stone has six interlocking multifaced side surfaces, three on a concave part of the stone and three on a convex part of the stone, that interlock with complimentary side surfaces of adjacent stones, and has eight corner side surfaces that bound and define the shape of drainage areas. Each of the drainage areas is surrounded by identical interlocking stones. In the preferred embodiment, the multifaced surfaces of each of the parts are identical so that the stones can be laid interchangeably at any place in a runner bond or herringbone pattern. The faces of the multifaced side surfaces of the stones are preferably planar and form V-shaped interlocking surfaces.

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Uni-Group U.S.A. Brochure, "Uni Eco-Stone", 1991.

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