摘要
气温、日照、风速对碾压混凝土VC值影响很大,VC值将直接影响碾压混凝土的性能。山口水电站工程低VC值的技术路线,改善了碾压混凝土拌和物性能,使碾压混凝土的可碾性、液化泛浆、层间结合、密实性、抗渗性等整体性能得到了极大的提高。
Temperature,sunlight and wind speed have great influence on VC values of RCC. VC values will directly affect the performance of RCC. The technical route of low VC value in Shankou Hydropower Station Project improves the performance of roller compacted concrete mixture,and greatly enhances the overall performances of RCC grinding feature, liquefied eduction,layer combination,compactness,impermeability and the like.
出处
《中国水能及电气化》
2013年第7期12-14,共3页
China Water Power & Electrification
关键词
碾压混凝土
VC值
施工
特点
RCC
VC value
construction
characteristic
