| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyol-containing composition which enables formation of a floor coating having sufficient glossiness and is excellent in workability in forming a coating film and a cement composition for formation of a floor coating.SOLUTION: A polyol-containing composition is used as a cement composition for formation of a floor coating which is used to form a coating film on a surface to be provided with a floor coating by mixing with an isocyanate compound and hydraulic cement and comprises a hydrophobic polyol, water, a water-soluble compound having a difunctional or higher hydroxy group and a plasticizer having an aromatic skeleton or a phosphorus atom, and the water-soluble compound has a molecular weight of smaller than 400 and a solubility in water at 20°C of 0.5 g/mL or higher. |
