Partially prefabricated structural concrete beam
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United States of America Patent
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Nov 12, 2013
Grant Date -
Aug 2, 2007
app pub date -
Dec 30, 2005
filing date -
Dec 30, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A structural concrete beam, and method therefor, comprising a prefabricated structural concrete portion and a poured-in-place structural concrete portion, wherein said poured-in-place portion comprises at least ten percent of the total weight of said structural concrete beam. Reinforcing extends from the prefabricated portion to the poured-in-place portion. In a preferred embodiment, the structural concrete beam is an “inverted-T” beam, and the prefabricated structural concrete portion comprises the lower corbel portion of the beam, and the poured-in-place structural concrete portion comprises the remaining upper stem portion of the beam.
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