Method of manufacturing post tensioning prefabricated building
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United States of America Patent
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-
Sep 26, 2000
Issued Date -
N/A
app pub date -
Jul 31, 1998
filing date -
Dec 11, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
An improved post tensioning system for prefabricated building panels in which a concentric uniform radial compression is maintained in the slab. A post tensioning cable is placed in the concrete slab to form a perimeter loop starting from one corner of the slab to a point where the cable entered the slab and at a point turning 90.degree. to follow that portion of the cable in the periphery to a point midway up the Y axis and then turning 90.degree. across the X axis to bisect the slab and cross the opposite parallel portion of the cable to exit out the adjacent side of the slab. This creates a cable pattern with no less than 2.5 parallel cables in any direction.
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