| abstract |
PROBLEM TO BE SOLVED: To provide a hydraulic composition having excellent adhesion to a substrate under wet conditions. SOLUTION: Based on alumina cement and 100 parts by mass of alumina cement, 10 to 80 parts by mass of a synthetic resin emulsion, 0.1 to 15 parts by mass of a shrinkage reducing agent, and 5 to 250 parts by mass in terms of solid content. A hydraulic composition comprising a fine aggregate. [Selection figure] None |