本英国标准规定了对培养基的测试要求 建造绿色屋顶，为特定植物群落提供长期支持。这 包括广泛和密集的绿色屋顶基板。 本英国标准提供了测试覆盖整个屋顶的绿色屋顶基板的方法 适用范围，物理和化学特性的推荐规格 被认为是广泛基板的最佳选择。 本英国标准仅涉及确保所用基板不受影响的方法和参数 不会成为成功安装绿色屋顶的限制因素。它没有涉及更广泛的范围 其他设计考虑因素，如支撑结构、施工、种植选择或 构建后维护。 人们认识到，有一些绿色屋顶系统不包含基底层，并且 不在本英国标准中。交叉引用:BS EN 932-1:1997BS EN 13055:2016BS 3882:2015PAS 100购买本文件时可获得的所有现行修订均包含在购买本文件中。

This British Standard specifies requirements for the testing of substrates (the growing medium) for constructed green roofs intended to provide long term support for specified plant communities. This includes extensive and intensive green roof substrates. This British Standard provides methodologies for testing green roof substrates covering the complete application range, and recommended specifications for physical and chemical characteristics considered to be optimal for extensive substrates. This British Standard only addresses methods and parameters to ensure that the substrate used does not become a limiting factor for successful green roof installation. It does not address the wider range of other design considerations, such as the supporting structure, construction, planting options or post-build maintenance. It is recognized that there are green roof systems that do not incorporate a substrate layer and these are not covered in this British Standard.Cross References:BS EN 932-1:1997BS EN 13055:2016BS 3882:2015PAS 100All current amendments available at time of purchase are included with the purchase of this document.