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近年来,作为建筑物内外装修的面砖饰面之所以受到普遍的欢迎,不仅是它的外观豪华,更重要的是因为耐久性好。然而,面砖饰面也有缺点,最大的缺点是由于施工不当会造成脱落,其原因可归结为混凝土结构养护时间不足和粘合剂选用不当。镶贴面砖所用粘合剂,欧美各国多数使用乳液混合砂浆。最近日本发表的关于乳液混合砂浆(LCM)面砖用粘合剂应用的研究成果表明:由于在砂浆中添加了乳液,粘合剂的粘结性能有了明显的改善。现介绍如下。
In recent years, the popularity of the tile facings, both inside and outside the building, is not only its luxury but also its durability. However, tile facings also have their disadvantages. The biggest drawback is that they are caused by improper construction. The reasons can be attributed to the lack of concrete structure maintenance time and improper selection of adhesives. Adhesive used for veneer tiles, most of the countries in Europe and America use emulsion mixing mortar. Recently, the results of the application of adhesives for latex faced mortar (LCM) tiles published by Japan show that the adhesive properties of the adhesive have been significantly improved due to the addition of an emulsion to the mortar. The introduction is as follows.