BS 7979:2016规定了生产、化学和化学物质的要求 工业用石灰石粉的组成和机械物理性能 结合CEM I波特兰水泥强度等级42.5或更高 作为混凝土、砂浆或灌浆的组成部分，符合BS EN 197-1。它也 规定了标记、信息提供、取样和测试的要求 交付验收测试，以及制造商产品的符合性标准 自动控制系统。附录A中给出了石灰石细粉的使用指南。交叉引用:BS 6100-9BS EN 196-1BS EN 196-2:2013BS EN 196-3:1995BS EN 196-7:2007BS EN 197-1BS EN 451-2BS EN 933-9BS EN 933-10BS EN 1744-1BS EN 13639BS 8500-1BS 8500-2BS EN 206购买本文件时可提供的所有现行修订。

BS 7979:2016 specifies requirements for the production, chemical composition and mechanical and physical properties of limestone fines for use in combination with CEM I Portland cement strength class 42.5 or higher conforming to BS EN 197-1 as a component of concrete, mortar or grout. It also specifies requirements for marking, provision of information, sampling and testing for acceptance at delivery, and conformity criteria for the manufacturer's autocontrol system.Guidance on the use of limestone fines is given in Annex A.Cross References:BS 6100-9BS EN 196-1BS EN 196-2:2013BS EN 196-3:1995BS EN 196-7:2007BS EN 197-1BS EN 451-2BS EN 933-9BS EN 933-10BS EN 1744-1BS EN 13639BS 8500-1BS 8500-2BS EN 206All current amendments available at time of purchase are included with the purchase of this document.