| 摘要 |
<p>A grout for tiles coating comprises at least: an aliphatic polyurethane resin aqueous dispersion, polycarbonate based, at a concentration ranging between about 12% and about 18%; an acrylic resin aqueous dispersion, at a concentration ranging between about 2% and about 8%; colored quartz at a concentration ranging between about 74% and about 86%.</p> |
