论文部分内容阅读
结合2006年由交通部公路科学研究院编制完成、交通部公路司发布的公路行业推荐性标准《公路工程水泥混凝土外加剂与掺合料应用技术指南》,主要对3种常用的掺合料(粉煤灰、矿渣、硅灰)的性能指标、适用范围及施工注意事项等做了详细的介绍。
Combined with the 2006 Highway Science Institute prepared by the Ministry of Communications, Highway Division issued by the highway industry recommended standard “Highway Engineering Cement admixture and admixture Application Guide”, the three kinds of commonly used admixture ( Fly ash, slag, silica fume) performance indicators, the scope of application and construction precautions made a detailed introduction.