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- A kind of high strength silica fume concrete C70, which is of good cavitation resistance and abrasion resistance, is used in the Xiaolangdi flood discharge project. 小浪底泄洪工程中采用了抗空蚀、耐磨性能好的 70MPa高强度等级C70硅粉混凝土 .
- As greeen material,silica fume concrete can economize cement and improve the environment,thus bringing about a healthy advance in concrete and architectural engineering. 硅灰混凝土为绿色混凝土,它不仅节约了水泥熟料,而且改善了环境,大大促进了混凝土和建筑工程的健康发展。
- Brooks JJ, Hynes JP. Creep and Shrinkage of Ultra High-strength Silica Fume Concrete . The 5thInternational Symposium on Creep and Shrinkage of Concrete . London: E&FN Spon , 1993 . 493-498 . 巴恒静、高小建、杨英姿,高性能混凝土早期自收缩测试方法研究,工业建筑,2003(8)6
- Orthogonal Design Application for the Experiment of Silica Fume Concrete 正交设计在硅粉混凝土试验中的应用
- Application of Pumped High-Strength Silica Fume Concrete to Xiaolangdi Project 泵送高强硅粉混凝土在小浪底工程中的应用
- Application of Silica Fume Concrete in Yanwangbizi Reservoir Project 硅粉混凝土在阎王鼻子水库中的应用
- Application of emulsion silica fume concrete in water release structure 胶乳改性硅粉混凝土在泄水工程中的应用
- Study on silica fume concrete and its application to construction of diversion tunnel in "635" hydro-power project "635"水利枢纽导流洞硅粉混凝土研究和应用
- silica fume concrete 硅尘混凝土
- Metakaolin produces concrete with strength and durability similar to concrete made with silica fume. 另一方面,鼓励广大学生考研,引导培育良好学风,为实现高质量就业打牢基础。
- The best mixture volume of silica fume and influnce factors was found in short time when the different concrete was mixed using orthogonal design. 利用正交设计,在短时间内找出硅粉在不同混凝土配合比时的最佳掺量及影响因素。
- The influence of different content of polypropylene fiber and silica fume on the strength of the recycled concrete is also studied in... 研究了聚丙烯纤维和硅粉掺量对再生混凝土强度的影响,为实际工程应用,提供了理论依据。
- In this paper, crack resistance of high strength concrete (HSC) was improved by adding mineral admixtures including ground slag (GSL), silica fume (SF) and fly ash (FA). 采用外掺矿物掺合料磨细矿渣、硅粉和粉煤灰的方法来研究它们对提高高强混凝土抗裂性能的作用,并分析了相应的作用机理。
- Mehta, P.K., and Gjorv, O.E., Properties of Cement Concrete Containing Fly Ash and Condensed Silica Fume, Cement and Concrete Research, Vol.12, 1982, pp.587-596. 詹颖雯、刘玉雯,水中构造物炉石混凝土耐磨特性与设计参数之研究,财团法人中兴工程顾问社,2004。
- RPC200 having outstanding performance can be got when silica fume quantity is approximately 25%~35% of cement quantity. 当硅灰掺量约为水泥掺量的25%25~35%25时,可获得性能较好的RPC200。
- In order to reduce the cost and increase the RPC strength, the substitution of mixed minerals such as ultra-pulverized fly ash for silica fume quantity can be lower than 20%. 为降低成本而又不大幅度损害活性粉末混凝土的强度,超细粉煤灰等矿物掺合料替代硅灰的量不宜超过加20%25。
- H.Toutanji, S.McNeil, and Z.Bayasi. Chloride Permeability and Impact Resistance of Polypropylene - fiber - reinforced Silica Fume Concrete. Cement and Concrete Research, 1998,28(7) :961 - 968. 王依民;倪建华;潘湘庆.;混凝土防裂用改性聚丙烯纤维工艺研究
- The effect of densified silica fume on low workability concretes under different water to binder ratio was studied. 在不同的水胶比条件下,考察了凝聚态硅灰对低工作性混凝土强度发展历程的影响。
- Comparisons between pastes with silica fume, and control pastes (without RHA or silica fume) are presented. 比较浆体与硅粉和控制膏(无壳灰或硅粉)提出。
- Admixtures such as water-reducing admixture, silica fume and polymer latex improve properties of PPC. 减水剂、硅灰及聚合物乳液等外加剂可改善多孔透水混凝土的性能;