METHOD OF REPAIRING AND REINFORCING PIERS USING STONES
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United States of America Patent
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Aug 2, 2005
Grant Date -
Aug 11, 2005
app pub date -
Aug 7, 2002
filing date -
Aug 7, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A method of repairing and reinforcing a pier using stones. The method includes installing a watertight caisson around a pier and removing water from the gap between the caisson and pier prior to repairing the pier. The method can also include removing impurities from the pier's surface; arraying a plurality of reinforcing steel bars around the pier; laying stones outside the arrayed steel bars while fixing the stones to the steel bars or the pier, and filling the gap between the pier and the stones with concrete.
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