Manually formable stirrup mat reinforcement and pipe reinforcing method based thereon
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United States of America Patent
Stats
-
Jan 22, 1980
Grant Date -
N/A
app pub date -
Dec 7, 1977
filing date -
Dec 7, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The specification discloses a stirrup mat which a pipe producer manually forms in or on, and assembles to, a concrete pipe reinforcing cage, which assembly is then cast into a concrete pipe. The mat includes a plurality of parallel stirrup members, each having multiple projections, joined by just enough tie wires, 2 to 6, to give the mat dimensional stability. The tire wires are made of a flexible or ductile material having sufficient flexibility or ductility to allow the mat to be manually, arcuately shaped so as to conform to the curvature of the cage to which it is assembled.
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Family
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Cited Art Landscape
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