| 摘要 |
<p>An aqueous based epoxy grout which comprises: at least one epoxy resin; at least one polyamine compound; at least one mineral filler; and at least one non-ionic surfactant having at least one polyoxyethylene chain. The presence of at least one non-ionic surfactant having at least one polyoxyethylene chain allows to increase the grout's affinity for the water, thereby making the process of sponging off of the grout after its application much easier, so to ensuring the removal of the grout in excess while maintaining at the same time a continuous, defect-free finish, without causing the formation of air holes inside the joints.</p> |
