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- 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
- ultra fine fly ash 超细粉煤灰
- 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。
- Study of ultra fine grinding for fly ash and its properties 粉煤灰的超细粉磨及其性能的研究
- 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
- ultra fine coal fly ash 超细粉煤灰
- 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。
- ultra- fine fly ash 超细粉煤灰
- An ultra fine cemented carbide with tungsten powder and binder cobalt. 一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。
- Ultra fine particles (UFP) are normally defined as micronized particles. 根据用途不同,超微颗粒通常定义为微米级或者纳米级颗粒。
- 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”。
- Special ultra fine sub micron grade for high speed milling especially for mould making. 特别适合高速铣削的晶粒度为超细的牌号,特别适合模具制造。
- 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。
- Modified EPDMs of different hardness were prepared by adding some ultra fine fillers into them, then blended with PP. 加入超细改性无机刚性粒子提高三元乙丙橡胶(EPDM)的硬度,再与聚丙烯(PP)进行共混。
- Some suggestions are provided on deve loping ultra fine fibre man made leather in our country. 对超细纤维人造革的生产工艺技术和产品性能做了一些介绍,并对我国发展超细纤维人造革产品提出了一些建议。
- 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。
- The ultra fine WO 3 powder was prepared by colloidal chemistry method, sol gel and polymerized complex method. 通过胶溶法、溶胶凝胶法、聚合络合法合成了超细三氧化钨粉体。