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- The cement stabilized aggregate and the lime fly ash stabilized aggregate are two typical semi-rigid base course materials. 水泥稳定粒料和二灰(石灰、粉煤灰)稳定粒料是两种典型的和常用的半刚性基层材料。
- The forepart strength enhancing rules of lime fly ash WKL mixed with different kinds and quantities of additives are systematically studied, and the enhancing mechanism is analyzed and discussed. 对二灰(石灰与粉煤灰)稳定尾矿料混合料在不同外加剂掺量下的早期强度增长规律进行系统研究,对其早期强度增长机理进行分析探讨。
- Keywords phosphogypsum;lime fly ash;phosphorous slag;base; 磷石膏;石灰粉煤灰;磷渣;基层材料;
- Preparation of Alkali-Slag-High Lime Fly Ash Cement Excited by Solid Alkali 固体碱激发制备碱-矿渣-高钙粉煤灰水泥的研究
- The Notability Analysis of the Effect Factors to Lime Fly Ash Bound Macadam's Early Compression Strength 二灰碎石早期强度影响因素的显著性分析
- 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。
- lime fly ash 石灰粉煤灰
- lime fly ash gravel base 二灰碎石层
- Ultra - high strength aerated concrete with a volume density of below 1000kg/m3 and compressive strength of above 15 MPa can be produced by adopting comprehensive technical means such as activated lime, activated fly ash and adndxtures. 采用活化石灰、活化粉煤灰和外加剂等综合技术途径，制各密度小于1000kg/m3、抗压强度大于15MPa的超高强度加气检。
- lime fly ash stabilized base 二灰稳定层
- Phosphogypsum can be used as a sulphate activator for the lime and fly ash system,but this system sets slowly and its early compressive strength is not high under the normal temperature. 石灰、粉煤灰胶结体系中,可用磷石膏作粉煤灰的硫酸盐激发剂,但该系统在常温下凝结较慢,早强不高。
- The effect of the stabilization of a high water content weak soil with a new type active belite cement made from lime and fly ash and the strength development of the stabilized soil were investigated. 以高含水粘性土为对象，研究了活性贝利特水泥的固化处理效果及固化土的强度发展特性。
- 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。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- The major problems of manufacturing high lime flyash-glass are scum,ferro-beads and seeds etc. 熔制高钙粉煤灰玻璃的主要问题是熔化过程中容易形成浮渣、铁珠、灰泡。
- A 200-meter high lime peak by the Lingyin Temple.There are a lot of embossment engraved from the Five Dynasties to the Yuan Dynasty in its holes and caves. 在灵隐寺旁，是一座高200米左右的石灰峰，在玲珑剔透的怪石和洞穴之中，布满五代至元代的大批造像。
- In this paper,excitation effects of alkali,gypsum,lime and temperature on the pozzolanic activity of fly ash were researched. 研究了碱、石膏、石灰和温度对粉煤灰火山灰活性的激发作用。
- The hydration variables of interest to this study were the ratio of fly ash to lime,hydration temperature and hydration time. 分别考察了飞灰/石灰比、水合温度、水合时间对脱硫剂宏观结构的影响。
- By-product materials like lime kiln dust (LKD), cement kiln dust, and fly ash are usually used to modify pavement subgrades. 摘要石灰炉渣和水泥炉渣常用于加固路基土。
