A cement composition capable of inhibiting drying shrinkage and cracking resulting therefrom composed of cement and an alkyl or cycloalkyl carbamate, an alkylene dicarbamate, polyoxyalkylene dicarbamate or mixtures thereof.
申请公布号
WO9504010(A1)
申请公布日期
1995.02.09
申请号
WO1994US07948
申请日期
1994.07.14
申请人
W.R. GRACE & CO.-CONN
发明人
ABDELRAZIG, BAHA, ELDIN, ISMAIL;GARTNER, ELLIS, MARTIN;MYERS, DAVID, FRANCIS
