磷渣粉作为混凝土掺和料的研究与实际应用  

Research and Practical Application of Phosphorus Slag Powder as A Concrete Admixture

作　　者：刘洋 罗凯云 何鹏 LIU Yang;LUO Kaiyun;HE Peng(Sichuan Shugong Highway Engineering Test and Inspection Co.,Ltd.,Chengdu 610100,China)

机构地区：[1]四川蜀工公路工程试验检测有限公司,四川成都610100

出　　处：《云南水力发电》2023年第12期338-343,共6页Yunnan Water Power

基　　金：四川省高校工程研究中心开放基金项目(SC-FBHT2022-06)。

摘　　要：为探究新型混凝土掺合料的开发工作,以磷渣粉材料在混凝土材料中的掺和使用效果作为主要研究对象,分析磷渣粉材料对混凝土结构强度造成的影响,整理相关经验并给出针对性建议通过不同配合比的混凝土抗压试验,测得粉煤灰和磷渣粉的最优混合掺量为10%粉煤灰和30%磷渣粉,由此带来的强度提升为19.4%,同时每方混凝土单价减少8.74%。In order to explore the development of new concrete admixtures,this paper takes the mixing effect of phosphorus slag powder material in concrete materials as the main research object.It analyzes the impact of phosphorus slag powder material on the strength of concrete structures,organizes relevant experience,and provides targeted suggestions.Through compressive tests of concrete with different mix ratios,the optimal mixing amount of fly ash and phosphorus slag powder is measured to be 10%fly ash and 30%phosphorus slag powder,resulting in a strength increase of 19.4%,and a reduction of 8.74%in the unit price of each cubic meter of concrete.

关 键 词：磷渣粉 混凝土制备 成本控制 工程应用 

分 类 号：TU502[建筑科学—建筑技术科学]