摘要
试验选用粉煤灰部分取代硅灰,用天然河砂取代石英和石英粉,利用本地原材料制备RPC,并研究其抗收缩、抗氯离子渗透、耐磨性及抗渗性等耐久性能。研究证明钢纤维RPC具有极佳的耐久性。
Replacement of partial silica fume by fly ash and replacement of quartz, quartz powder by natural river sand was selected for test. RPC was prepared by use of local materials. The performances of durabilities in shrinkage resistance, chlorion Permeability resistance, wear resistance and Permeability etc. was researched.The good durabilities of RPC with steel-fiber was proved in research.
出处
《市政技术》
2005年第4期255-257,共3页
Journal of Municipal Technology
关键词
活性粉末混凝土
钢纤维混凝土
耐久性能
技术性能
concrete
reactive Powder concrete
durability of concrete
steel-fiber concrete
