采用干挂法安装饰面石板工艺简单,速度快,湿作业少,但由于石材间、石材与围护结构间留有缝隙,影响使用寿命,甚至可能因冻胀造成石板剥落。本文根据北京中国工艺美术展览馆等工程的实践,分别介绍围护结构、石材饰面层底部和顶部、饰面板缝、门窗边框、外墙转角等节点的防水作法。 The use of dry hanging method of decorative surface slate process is simple, fast, wet operation is small, but due to gaps between the stone, stone and retaining structure, affecting the service life, and even may cause slate spalling due to frost heave. Based on the practice of Beijing China Arts and Crafts Exhibition and other projects, this article introduces the waterproofing methods of the enclosing structure, the bottom and top of the stone veneer, the veneer joints, the frame of the door and window, and the corners of the external walls.