CFBC固硫灰水泥早期强度性能研究  

CFBC Desulfurization Ash Cement Early-age Strength Performance Study

作　　者：赵文龙[1,2] 苏铁熊[1] 张培华 赵淑琴 

机构地区：[1]中北大学(太原)机械与动力工程学院,山西太原030051 [2]山西平朔煤矸石发电有限责任公司,山西朔州036000

出　　处：《非金属矿》2016年第1期67-70,共4页Non-Metallic Mines

摘　　要：以CFBC(循环流化床)固硫灰为水泥混合材,CFBC固硫灰掺量、固硫灰级配、水胶比、激发剂种类和激发剂掺量等为变量,系统研究了CFBC固硫灰水泥砂浆试块3 d/28 d强度性能。采用SEM对CFBC固硫灰水泥在有无激发剂情况下的水化过程机理进行了分析,并对CFBC固硫灰水泥应用上进行了改进和建议。Using CFBC desulfurization ash as the cement mixed material, select CFBC desulfurization ash content, desulfurization ash grading with appropriate grading proportion, water cement ratio, excitation agent type and excitation agent content as variables, to study the block strength of 3 d / 28 d performance of CFBC desulfurization ash cement mortar test. By the method of SEM, the CFBC desulfurization ash cement hydration process mechanism is analyzed; the improvements and suggestions in the CFBC desulfurization ash cement application are summarized.

关 键 词：CFBC固硫灰 早期强度 激发剂 水化 

分 类 号：TQ172.44[化学工程—水泥工业]