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US 2003/0209170 A1Published application
Admixture for minimizing the presence of surface dust on cement and concrete structures
AssigneeW. R. Grace & Co.-Conn.
InventorsAwdhoot V. Kerkar, Kati Hazrati
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Abstract
An admixture for minimizing or preventing dust on surfaces of cured cement and concrete structures comprises a shrinkage reducing additive in combination with a fatty alcohol. Cementitious compositions containing the admixture, and methods for reducing dusting on cement structures, is also described.
Claims22
An admixture, comprising:
- (i) at least one shrinkage reducing additive;
- and (ii) at least one fatty alcohol.
Dependencies are inferred from the claim text.