| 摘要 |
This invention provides a kit for producing an epoxy additive useful in making a water-soluble grout, which kit comprises, in separate compartments, (a) an epoxy resin selected from the group consisting of (i) a liquid bisphenol A-type epoxy resin, (ii) a liquid bisphenol F-type epoxy resin, (iii) a liquid epoxy phenol novolacs resin, and (iv) an admixture of two or more of any of (i)-(iii); and (b) a composition comprising an admixture of (i) an amine hardener, (ii) a hydrophobic additive and (iii) water; wherein the composition which results from admixing the epoxy resin of part (a) and the composition of part (b) is clear when dried or cured. This invention also provides a related epoxy additive, water-soluble grout and method for producing same.
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