| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer cement mortar which is easily kneadable, ensures good troweling work efficiency, easily achieves integration with the building frame after construction, and has excellent physical and chemical durability, in a polymer cement composition using a re-emulsifiable powdered resin as a polymer component. <P>SOLUTION: The polymer cement mortar contains 100 pts.mass of cement and 1-20 pts.mass of a re-emulsifiable powdered resin in which the content of particles of <30 μm is ≤30 vol.% (including 0 vol.%) and the content of particles of ≥100 μm is ≤30 vol.% (including 0 vol.%). <P>COPYRIGHT: (C)2013,JPO&INPIT |
