BS 3247:2011+A1:2016规定了盐的基本性质 在公路上进行冬季维护，包括测试 对于其中一些属性。还规定了标记要求。用于冬季道路维护的盐类型如下: 附件A中描述了一些重要的考虑因素 给出了用于特定目的的盐的等级 附录B中提供了有关盐作为除冰剂的工作原理的信息 包括在附录C中。交叉引用:BS 410-1BS 5898:1980BS EN ISO 10012BS EN 932-1:1997BS EN 933-1:1997BS 1622BS 7319-1BS 7319-2包含以下内容:勘误表，2013年7月。修正案，2016年10月。修订并替换BS 3247:2011

BS 3247:2011+A1:2016 specifies the essential properties of salt for spreading on highways for winter maintenance and includes tests for some of these properties.Marking requirements are also specified.The types of salt which are used for winter road maintenance are described in Annex A. Some important considerations affecting the grade of salt to be chosen for particular purposes are given in Annex B. Information on how salt works as a de-icing agent is included in Annex C.Cross References:BS 410-1BS 5898:1980BS EN ISO 10012BS EN 932-1:1997BS EN 933-1:1997BS 1622BS 7319-1BS 7319-2Incorporates the following:Corrigendum, July 2013. Amendment, October 2016. Amends and replaces BS 3247:2011