...混凝土网 关键词：正交试验；低钙粉煤灰；碱激发；地聚水泥；强度 [gap=6356]Keyword：orthogonal design; low-calcium fly ash; alkali-activated; geopolymeric cement; strength .
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It has been proved that the high calcium fly ash will lose itsreactivity after reaction with the water. While it is fiercely disputed that what willhappen to the low calcium fly ash after wet-discharging.
已有的试验结果表明,高钙粉煤灰如果与水接触后,使用价值大为降低;但对于低钙粉煤灰,湿排后其使用价值发生怎样的变化,目前则存在较大的争议。
参考来源 - 湿排对粉煤灰性质影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.
研究了粉煤灰、低钙石与沸石的优化组合对水泥物理性能的影响。
Activation of low calcium fly ash, in different admixtures and at different temperatures, was stu - died by TGA, XRD and TSC-TG analysis.
通过热失重(TGA)、XRD和综合热分析(TSC - TG)测试，研究了低钙粉煤灰在不同外加剂和温度作用下的活化机制。
The particle in the fly ash of low calcium is the silicon oxygen tetrahedron structure, one's own activation is very low.
低钙粉煤灰中的微粒为硅氧四面体结构，自身的活性很低。
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