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- Fly ash effeCts"of fly ash added calcium is analyzed qualitatively. 本文从定性、定量两方面分析了增钙灰的“粉煤灰效应”。
- fly ash effect 粉煤灰效应
- The effect of albite on activating fly ash is better than microcline’s. 钠长石对粉煤灰蒸压制品的激发效果优于钾长石。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete. 粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
- In this paper,the effect of short fibreglass reinforced epoxy filled with fly ash was studied under pulling load. 本文研究了拉伸载荷下,粉煤灰填充物短玻璃纤维增强环氧树脂的影响。
- The effect factor of fly ash as a raw material on the raw meal grindability has been studied in this paper. 对粉煤灰代替粘土配料时，影响生料易磨性的因素进行了研究。
- The effect of several fly ash with different amount and fineness on the setting time of cement is studied. 研究了不同掺量、不同细度的几种粉煤灰对水泥凝结时间的影响。
- Durability Properties of High Volume Fly Ash Con-cretes. 结构混凝土中粉煤灰掺入量是30%25-70%25，但没有路用性能的分析。
- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- The effect of fly ash during the hydrating and hardening process of composite binder was studied. 分析了粉煤灰在复合胶凝材料水化硬化过程中的作用。
- The poozzolanic effect of fly ash on shape looks and function of the Calcium aluminite,which is the cement hydrated product,is also introduced. 粉煤灰的火山灰效应对水化产物钙矾石的形貌和性能会产生影响
- The causes are the shapes and properties of ettringites, the hydrated prodrcts, to be affected by pozzolanic effect of fly ash. 但却使补偿收缩混凝土的膨胀量降低 ,原因是粉煤灰的火山灰效应会对水化产物钙矾石的形貌和性能产生影响
- The effect of additives A,B and C on grinding ordinary Portland cement,slag cement and fly ash cement was studied in this paper. 试验研究了A、B、C三类小极性分子对普通硅酸盐水泥、矿渣水泥 ,粉煤灰水泥的助磨作用。
- The effect of low calcium fly ash on expansive property and pore structure characteristics of the MgO slight expansive cement paste were investigated. 研究低钙粉煤灰对氧化镁微膨胀水泥的膨胀性能与水泥石孔结构的影响。
- That is why sofar few things have been reported about the properties and the effect on the concrete ofthe wet fly ash at home and abroad. 因此,这些研究结果并不能说明湿排后粉煤灰的性质发生了怎样的变化,这也是为什么到目前为止国内外有关湿排灰的性质变化及其对混凝土性能影响的系统研究很少见诸报道的原因。
- Fly ash, lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- The effect of fly ash and silicon fume on the sulfate resistance and inner pore distribution of lightweight aggregate concrete is investigated. 研究粉煤灰和硅灰对轻集料混凝土的抗硫酸盐侵蚀性能及内部孔结构的影响。
- CSH gel with low water content forms in the pozzolanic reaction of fly ash. 粉煤灰的火山灰反应生成的也是含水率较低的CSH凝胶。
