Method for batch casting high-fluidity high-performance concrete and low-fluidity high-performance concrete
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United States of America Patent
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Nov 9, 2021
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Aug 20, 2020
app pub date -
Dec 11, 2017
filing date -
Nov 6, 2017
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Abstract
A method of batch-casting high-fluidity high performance concrete and low-fluidity high performance concrete, wherein the method is capable of batch-casting high-fluidity high performance concrete for forming a girder portion of a bridge and low-fluidity high performance concrete for forming a deck plate portion of the bridge by using a concrete casting apparatus. Accordingly, the construction cost can be reduced and the construction period can be shortened. In addition, because a cold joint does not occur, durability can be improved, and thus the life of the bridge can be increased.
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