目前石膏板及石膏珍珠岩空心条板已在建筑中较多使用。它隔音,隔热,质量轻,强度较高,抗震防火,较为美观。但由于材料本身的限制,它不防水、不防潮,故在较为潮湿的浴厕间及厨房,必须做好防水处理。以往我们曾采用过刷油漆、刷有机涂料及无机涂料等作法对石膏板隔墙进行防水处理,均未收到良好的效果。因此改用贴瓷砖的方法。由于瓷砖表面光滑、美观、装饰效果好;又由于吸水率低(在18％以下),用于经常受摩擦的墙面、地面、水池等处较为理 At present, gypsum board and gypsum perlite hollow strips have been used in construction. It is sound-proof, heat-insulating, light-weight, high-strength, and anti-vibration and fireproof. However, due to the limitations of the material itself, it is not waterproof or moisture-proof. Therefore, in the more humid bathroom and kitchen, it must be waterproofed. In the past, we have used brush painting, brushing organic coatings, and inorganic coatings to waterproof the gypsum board partitions. No good results have been obtained. So change to the tile method. Because the tile surface is smooth, beautiful, decorative effect is good; and because the water absorption rate is low (under 18%), it is more reasonable to be used in wall surfaces, floors, and pools that are often subject to friction.