PROBLEM TO BE SOLVED: To obtain a mortal composition excellent in coating workability and excellent in initial hardening property, tensile adhesive strength at a low temp. and water resistant. ;SOLUTION: In this mortal composition containing an epoxy resin water dispersion, a polyamine based hardening agent, a cement composition and an aggregate, the cement composition contains a normal Portland cement, an early strength Portland cement and/or a super early strength Portland cement and contains 30-70wt.% early strength and/or super early strength Portland cement based on the cement composition.;COPYRIGHT: (C)1997,JPO
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