Concrete tile and molding material for same
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United States of America Patent
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Dec 1, 2020
Grant Date -
Aug 18, 2016
app pub date -
Apr 28, 2016
filing date -
Nov 6, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A concrete tile comprising a tile body, the tile body having an upper face hardened through non-mold shaping, a lower face hardened through mold shaping, and a side surface that includes a cut end face in at least one side of the tile body, wherein the tile body contains alkali-resistant fiber in an entire thickness thereof in a state substantially free of fiber-containing granular bodies; the alkali-resistant fibers comprise at least one member selected from the group consisting of polyvinyl alcohol-based fibers, polyethylene fibers, polypropylene fibers, acrylic fibers, and aramid fibers; and a flexural strength of a 30 mm×150 mm sized cut piece of the tile body is not less than 6 N/mm2.
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Cited Art Landscape
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