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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;
- This paper choose ceramisite, cascade ring, ceramic ring, metal ring, fly ash blocks respectively pack in the bio-trickling filter for the experiment of degradition the H2S. 摘要选用陶粒，阶梯环，陶瓷锯鞍环，金属锯鞍环，粉煤灰块五种填料分别装入生物滴滤塔进行进行处理含H2S气体的实验研究。
- This paper choose ceramisite,cascade ring,ceramic ring,metal ring,fly ash blocks respectively pack in the bio-trickling filter for the experiment of degradition the H2S. 选用陶粒,阶梯环,陶瓷锯鞍环,金属锯鞍环,粉煤灰块五种填料分别装入生物滴滤塔进行进行处理含H2S气体的实验研究。
- 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
- Properties of Small-Sized Hollow Fly Ash Block and Its Use in Projects 粉煤灰小型空心砌块的材性及其在工程中的应用
- The Enlargement in Floor Practice in Old Building Using Fly Ash Block 粉煤灰砌块旧建筑的增层实践
- 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
- An investigation of the aseismatic behavior of fly ash block walls strengthened by glass fiber reinforced plastics 粉煤灰砌块墙片用玻璃纤维加固的抗震试验研究
- The production technology of hollow fly ash block as well as the influencing factors on the product performance 粉煤灰空心砌块生产工艺及产品性能影响因素
- lime fly ash 石灰粉煤灰
- Construction technology of high content fly ash block inverted roof with waterproof and thermal insulation 大掺量粉煤灰防水隔热砌块倒置式屋面施工技术
- lime fly ash gravel base 二灰碎石层
- FINITE ELEMENT ANALYSIS OF THE FLY ASH BLOCK WALLS STRENGTHENED BY GLASS FIBER REINFORCED PLASTICS 玻璃纤维加固粉煤灰砌块墙片的有限元分析
- lime fly ash stabilized base 二灰稳定层
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- 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。
- fly ash block walls 粉煤灰砌块墙片
