水泥净浆流动度与混凝土流变性能相关性试验  

Correlativity test of cement paste fluidity and concrete rheologic property

作　　者：张大康[1] 

机构地区：[1]秦皇岛浅野水泥有限公司,河北秦皇岛066326

出　　处：《水泥》2006年第1期12-15,共4页Cement

摘　　要：在工程试配C100自流平混凝土的同时,进行了水泥净浆流动度与混凝土流变性能相关性试验。结果表明,水泥净浆流动度与混凝土流变性能之间没有明显的相关关系;水泥净浆流动度损失率与混凝土保塌性之间也没有明显的相关关系。至少在超高强自流平混凝土的条件下,按GB/T8077—2000测定的水泥净浆流动度与混凝土流变性能的关系值得商榷。The correlativity of cement paste fluidity and concrete rheologic property was tested during the time of testing preparation of C100 self-leveling concrete. The results showed that the correlativity was not obvious. At least, under the condition of preparing ultra high strength self-leveling concrete, the relation between cement paste fluidity with the method indicated by GB/T 8077-2000 and concrete rheologic property should be discussed.

关 键 词：水泥 净浆流动度 混凝土 流变性能 坍落度 扩展度 相关性 

分 类 号：TQ172.12[化学工程—水泥工业]