近年来,瓷砖,马赛克和釉面砖作为建筑物外墙饰面材料,已被广泛采用。因其表面光洁,能自行净化,加之各种色彩的搭配,取得了良好的建筑效果(图1,2)。但是,经过数年之后,瓷砖(马赛克、釉面砖亦同)风化剥落的现象屡见不鲜,其原因何在及如何修补,笔者试以我们施工中的点滴体会,简述如下: In recent years, tiles, mosaics and glazed tiles have been widely used as exterior wall cladding materials for buildings. Because of its smooth surface, it can purify itself, combined with a variety of colors, has achieved a good architectural effect (Figure 1,2). However, after several years, weathering and flaking of ceramic tiles (also known as mosaics and glazed tiles) has become commonplace. What are the reasons for this and how to repair it? The author tries to use the experience of our construction. It is briefly described as follows: