摘要
介绍了硅灰的含义与研究现状,结合硅灰改良混凝土的物理与化学机理,分析了硅灰对混凝土力学性能及耐久性能的影响,指出硅灰作为掺料制作混凝土时,可在一定程度上提高混凝土的强度与耐久性。
This paper introduced the connotation and research status of silica fume , combining with the physical and chemical mechanism of sili-ca fume modified concrete , analyzed the influence of silica fume to concrete mechanical property and durability , pointed out that when the silica fume as admixture making concrete , could improve the concrete strength and durability to a certain extent.
出处
《山西建筑》
2017年第15期97-99,共3页
Shanxi Architecture
基金
宁夏自然科学基金资助项目(NZ1618)
关键词
硅灰
混凝土
力学性能
耐久性
silica fume , concrete , mechanical property , durability
