聚乙烯醇(PVA)—双快水泥自硬砂性能及影响因素的探讨  

Study on Preperties of PVA-Quick-Setting and Handening Cement Bondes Self Handening Sand and Its Influential Factors

作　　者：马岳[1] 徐振中[1] 

机构地区：[1]太原重型机械学院机械工艺系

出　　处：《太原重型机械学院学报》1990年第2期8-16,共9页Journal of Taiyuan Heavy Machinery Institute

摘　　要：本文系统研究了聚乙烯醇加入量、浓度,水泥量,环境温度、湿度原砂等因素对聚乙烯醇一双快水泥自硬砂性能的影响,并对这种自硬砂硬化机理作了一定的探讨。The effects of the mixiug amonut and consistency of PVA, the mi-xinng amount of cement,temperature,humidity and sand on properties of PVA-quick-setting and handening cement bondes self-handening sand have been investigated.Its handening mechanism has also been inquired.

关 键 词：聚乙烯醇 双快水泥 自硬砂 性能 

分 类 号：TQ172.72[化学工程—水泥工业]