| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating film curing and reinforcing agent for mortar or concrete suppressing evaporation of moisture in the mortar or concrete with a simple process to improve moisture retaining property, contributing to suppression of initial crack in drying, improvement of water permeability resistance, suppression of neutralization, the improvement of surface wear resistance, the improvement of surface strength, the improvement of adhesion property in top coating and the construction with a simple process, though the conventional coating film curing agent has effect to suppress the evaporation of moisture, but no effect of improving the waste permeability resistance, suppressing the neutralization and improving surface wear resistant, surface strength and adhesive property in top coating. SOLUTION: The coating film curing and reinforcing agent is an aqueous solution of at least one kind selected from polyvinyl alcohols, vinyl acetates and acrylic copolymers and at least one kind selected from silicofluoride compounds and further comprises at least one kind selected from glycerine, urea, ethylene glycol and cellulose. COPYRIGHT: (C)2009,JPO&INPIT |
