BS 8298的这一部分给出了单独支撑支架的设计和安装建议 天然石材面板，带或不带中间金属框架系统，作为雨幕的一部分 覆层系统，包括立面的垂直构件和倾斜构件（即拱腹），以及 拱腹和顶部单元。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This part of BS 8298 gives recommendations for the design and fixing of individually-supported panels of natural stone, with or without an intermediate metal framing system, as part of a rainscreen cladding system, including vertical elements and sloping elements (i.e. soffits) of the facade, as well as soffit and coping units.All current amendments available at time of purchase are included with the purchase of this document.