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- ratio of lime and fly ash 掺灰比
- Two kinds of pH buffers,lime and fly ash were used to adjust pH in the leachate,and the impacts on leachate recycle and waste stabilization were discussed. 本文采用两种缓冲剂,熟石灰和粉煤灰对渗滤液pH值进行调节,讨论它们对渗滤液回灌、废物稳定化的影响。
- In this paper,lime and fly ash stability aeolian sand as a subbase material was researched,through researching the aeolian physical properties,mechanical properties in laboratory. 风积沙是沙漠地区最为丰富的物质,由于其工程性质较差,目前仍未被广泛用作沙漠地区公路筑路材料。
- 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。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- Mixture of iron slag stabilized by lime and fly ash 二灰铁矿渣混合料
- Control on External Quality of Lime and Fly - ash Subbase 控制二灰土底基层外观质量的几点经验
- 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。
- Study of sub-base performance of low liquid limit silt stabilized by lime and fly ash 石灰粉煤灰稳定低液限粉土底基层性能研究
- A Study on Sub-Base Performance for Low Liquid Limit Silt Stabilized by Lime and Fly Ash 二灰稳定低液限粉土底基层性能研究
- Research on the Optimized Mix Proportion of Recycled Concrete Aggregate Stabilized by Lime and Fly Ash 二灰稳定再生集料的最佳配合比研究
- Relationships of Strength and Binder to Water Ratio of Concrete Composed of Manufactured Sand and Fly Ash 人工砂混凝土和人工砂粉煤灰混凝土配制强度关系式研究
- Simply Talking about Construction Methods for Plant- Mixing Lime and Fly Ash Stabilized Macadam Base of High- Type Pavement 浅谈高等级路面厂拌二灰稳定碎石基层施工方法
- 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。
- lime and fly ash gravel 二灰砂砾
- The charge transfer resistance R ct and the HF capacitance C HF represent the characteristic of pozzolanic activity and water requirement ratio of fly ash. 交流阻抗谱参数电荷传递电阻Rct和高频电容CHF;可分别反映粉煤灰的火山灰活性和需水量比的特征 .
- 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。
- It's made of lime juice,vinegar and Soy Sauce. 那是用莱姆果汁、醋和和酱油做成的。
- Through indoor experiments combined with the actual situation in road-building processes, strength varieties of the subsurface made of lime and fine coal ash were studied. 采用室内实验并结合道路施工中实际情况研究了石灰、粉煤灰做路面底基层的强度规律。