Compositions: coating or plastic – Materials or ingredients – Additive materials for inorganic cements which contain a...
Patent
1995-11-06
1997-04-08
Green, Anthony
Compositions: coating or plastic
Materials or ingredients
Additive materials for inorganic cements which contain a...
106672, 106677, 106724, 106802, 106820, C04B 2402
Patent
active
056183445
ABSTRACT:
A cement admixture composed of a mixture of certain lower alkyl ether oxyalkylene adducts with certain higher alkylene diols to provide cement compositions of mortar and concrete which inhibit drying shrinkage while permitting substantial air entrainment and enhanced compressive strength.
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Berke Neal S.
Dallaire Michael P.
Kerkar Awdhoot V.
Green Anthony
Troffkin Howard J.
W. R. Grace & Co.,-Conn.
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