Vibration input to moving aqueous cemetitious slurry
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United States of America Patent
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Sep 29, 1998
Grant Date -
N/A
app pub date -
Mar 13, 1996
filing date -
Mar 13, 1996
priority date (Note) -
Expired
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Abstract
A container is provided for slurry; an impeller is provided to effect slurry movement in the container; and a vibrator is operated for transmitting sufficient vibration to the moving slurry to lower the water/cement ratio to a low level, and at a water temperature within a specified range. The location of vibration transmission from the vibrator can be adjusted along the wall of the container.
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