Additive for dewaterable slurry and slurry incorporating same
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United States of America Patent
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May 4, 2010
Grant Date -
Dec 11, 2008
app pub date -
Aug 21, 2008
filing date -
Mar 2, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A cementitious slurry comprising fly ash having a predominant particle size of up to about 10 microns, and/or aluminous material having a predominant particle size of up to about 150 microns. The additive acts as a water reduction agent and can replace either wholly or partially a conventional plasticizer.
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