Road structure – process – or apparatus – Pavement – Modules or blocks
Patent
1991-06-27
1992-04-07
Bui, Thuy M.
Road structure, process, or apparatus
Pavement
Modules or blocks
404 7, E01C 1112, A01G 100
Patent
active
051022567
ABSTRACT:
A system for containing paving material, such as brick, wherein a plurality of interlocked prefabricated concrete sections are arranged in a predetermined pattern, the paving material being placed within the area formed by the containment system. The elongated sections, in one embodiment, have male elements formed at their ends and at least two sections are adapted to engage a selected one of a plurality of coupler devices having female elements thereon to form a portion of the desired contaiment system. The coupler devices each comprise at least one recess, or female element, to receive the male element formed on the section ends and a pedestal portion extending into the containment area, fill material overlying the surface of the pedestal portion to further enhance the ability of the interlocked concrete sections to resist separation. In a second embodiment, female elements are formed at the ends of the elongated sections and the selected coupler device has complementary male elements and a pedestal portion extending into the containment area.
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Bui Thuy M.
Keschner Irving
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