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- The application of concrete with high content fly ash is studied, using Saima cement, fine fly ash of Shizuishan Power Plant. 摘要采用赛马普通硅酸盐水泥和石嘴山电厂细磨粉煤灰,激发剂,开展了高掺量粉煤灰混凝土的试验研究,分析了粉煤灰混凝土的强度机理。
- THE ENHANCING EFFECT OF SUPER FINE FLY ASH TO CELLULAR CON CRETE 超细灰对粉煤灰加气混凝土的增强效应
- Influences of Water Binder Ratio and Dosage of Ultra Fine Fly Ash on the Bonding strength of HPC to Steel Bar 水胶比、超细粉煤灰掺量对高性能混凝土钢筋握裹力的影响
- fine fly ash 超细粉煤灰
- ultra fine fly ash 超细粉煤灰
- ultra- fine fly ash 超细粉煤灰
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- 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。
- 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”。
- The research achievement of the embankment constructed with frost susceptibe a loose fine aggregate and fly ash and frost prevention are introduced. 主要介绍冰冻地区利用具有一定冻敏性的松散细集料粉煤灰修筑路堤及冻胀防治的研究成果。
- Fine grinding can improve the hydration activity of fly ash ow ing to increased specif-ic surface area and glass fracture su rface. 对粉煤灰进行磨细加工既增大了粉煤灰的比表面积,又增加了粉煤灰玻璃体的断裂面,可以明显提高其水化活性。
- 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。
- 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。
- High hydration temperature advances the pozzolanic reaction of fly ash. 高温水化条件下粉煤灰的火山灰反应提前发生。
- 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。
- Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物。
- 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。
- Corundum may be the typical secondary minerals in the high-alumina fly ash. 刚玉可能是高铝粉煤灰中典型的次生矿物。
- On the other hand, increasing the amount of fine powders, improving the particle size distribution of cement, and blending the cement with slag and fly ash to inhibit AAR are also efficient ways to improve cement quality. 提高我国水泥质量的根本途径是提高熟料质量 ,改善水泥性能 ,包括提高硅酸盐矿物总量和早强矿物含量 ,提高熟料率值 ,特别是提高SM ,增加细粉含量 ,控制水泥颗粒级配 ,以及走掺矿渣和粉煤灰抑制碱集料反应的道路。