RPC浆体与高效减水剂适应性试验研究  

Experimental study on compatibility of slurry of RPC and high performance water reducer

作　　者：廖娟[1] 张涛[1] 石云兴[1] 王宝华[1] 宋建荣[1] 

机构地区：[1]中国建筑股份有限公司技术中心,北京101300

出　　处：《混凝土》2011年第9期77-80,共4页Concrete

摘　　要：通过研究RPC浆体的原材料构成及其特点,RPC流动性能及力学性能,就高效减水剂对RPC浆体性能影响因素进行分析,采用适合的高效减水剂适应性检测方法进行测试,优选出适合低水胶比的高效减水剂品种及掺量,并为高效减水剂在RPC的应用提出建议。The composition of raw materials and characteristics of slurry of RPC （Reactive Powder Concrete） were studied through testing fluidity and mechanical properties of RPC, the optimized variety and content of high efficiency water reducing agent for low water- binder ratio was established by using the adaptive detection method.In addition, the recommendations on high efficiency water reducing agent application in RPC were included.

关 键 词：高效减水剂 低水胶比 适应性 饱和点 

分 类 号：TU528.042.2[建筑科学—建筑技术科学]