Integrally-anchored fiber-reinforced concrete overlays and surfacings and method of making same
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Dec 31, 1985
filing date -
Dec 31, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A procedure for providing an overlay on a concrete slab or similar subsurface including the steps of placing a plurality of anchor holes into the concrete slab to be repaired and/or providing an anchor channel at its periphery, providing a bed of fibers on the exposed surface of said concrete slab and extending into and filling said anchor holes and/or channel, infiltrating a flowable cement slurry throughout the fibers and into the anchor holes and/or anchor channel, and curing the slurry to form an overlay which has integral fiber-reinforced anchor portions extending into the slab.
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International Classification(s)
Cited Art Landscape
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