C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
261/85
C04B 18/10 (2006.01) C04B 28/02 (2006.01) C04B 28/04 (2006.01)
Patent
CA 1334106
A cement admixture and cement composition containing said admixture comprising finely ground rice hull ash formed by slurry grinding of said ash to a volume medium particle diameter of up to 4 micrometers.
590300
Gartner Ellis Martin
Kindt Lawrence Joseph
Gowling Lafleur Henderson Llp
W.r. Grace & Co.,-Conn.
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