• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Study on Properties of Iron Ore Tailing Using Magnetic Separation as Cement Admixture

Study on Properties of Iron Ore Tailing Using Magnetic Separation as Cement Admixture

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：Mafei19881016
【摘 要】
：
Iron ore tailing using magnetic separation used as an admixture of cement was studied.The results show that the doping of iron ore tailing will affect water demand for normal consistency、fluidity of m
【作 者】
：
Chunli Wu Wensheng Zhang Jiayuan Ye Zhiyong Wang 
【机 构】
：
State Key Laboratory of Green Building Materials,China Building Materials Academy,Beijing,100024,Chi
【出 处】
：
The 8th International Symposium on Cement & Concrete(ISCC 20
【发表日期】
：
2013年4期
【关键词】
：
Iron ore tailing Magnetic Separation Cement Admixture 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　Iron ore tailing using magnetic separation used as an admixture of cement was studied.The results show that the doping of iron ore tailing will affect water demand for normal consistency、fluidity of mortar and strength of cement.
其他文献
Effect of Using Mineral Admixtures as Cement Replacement Materials on Permeation Properties of High
In this paper,effect of adding mineral admixtures as cement replacement materials on compressive strength of concrete is studied.Fly ash,Ground granulated blast furnace slag(GGBFS)and Silica fume62wer
会议
mineral admixturecement replacementsilica fumeGGBFSfly ashpermeabilitysorp
Influence of Anhydrite Powder on Performance of Cement Mortar with Slag under Different Curing Condi
Anhydrite powder is a new type of admixture used in concrete constructions.However,anhydrite powder can not be added in the fresh mixture alone but should be with other minerals supplementary additive
会议
anhydriteslagactivatesteam curingconcrete
Study on Freeze-thaw Effects of Ultra Low Temperature on Properties of Concrete
The properties of cement based materials at ultra low temperature are quite different from those at room temperature or at low temperature.The compressive strength,flexural strength,relative dynamic e
会议
Freeze-thaw cyclesUltra low temperaturedegree of SaturationWater to cement ra
Carbonation of Layered Double Hydroxides and Its Effects on the Carbonation Resistance of Concrete
Carbonation has been proven to be one of the major determination risks of modern concrete due to the common use of large volume supplementary materials such as fly ash and ground granulated blastfuran
会议
Layered double hydroxidesCarbonationImmobilizationMicrostructure
Research on Preparation and Property of Non-calcined FGD Compound Cementitious System
This paper studied the mechanical property of non-calcined flue gas desulphurization gypsum(FGD)compound cementitious system composed by FGD,ground granulated blast-furnace slag and Portland cement by
会议
FGDcompound cementitious systemsteam curingdurability
Probing Hydration of Tricalcium Silicate with Low-Field NMR
Although low field NMR can provide information on cement hydration and pore structures,magnetic substance in cement and mineral admixtures cause confusion in interpreting NMR results.
会议
Relaxation timeCorrelation spectrumCapillary waterGel waterExchange water
Properties of Blast-Furnace Slag Cement with Different Chemical Composition and Fineness
Blast-furnace slag(BFS)cement has widely been used in Japan for concrete structures and its yearly consumption accounts for about 20%of the total cement used in Japan.Commercial BFS cement,in which BF
会议
Blast-furnace slag cementClinkerMineral compositionCompressive strengthCarbo
Effect of Multiple Foreign Ions Doping on the Structure and Reactivity of Alite
The simultaneous presence of many impurity elements affects alite through the mutual interactions of these ions,which is significantly deviated from the individual effect of each ion.In this study the
会议
AliteX-Ray DiffractionThermoluminescenceHydrationCalorimetry
The permeability analyze of chloride ion in concrete under the stress condition
The stress device were assessed and improved according to previous research,and which realizes the stress condition in concrete by means of disc spring,and by using of stress sensor the stress can be
会议
permeabilitychloride ionconcretestress condition
Synthesis and Fundamental Properties of 3CaO·CaCl2·15H2O Causing CaCl2 Attack,and Its Formation in H
3CaO·CaCl2·15H2O is the main factor for the chemical deterioration of concretes caused by CaCl2.In this study,thefundamental properties of 3CaO·CaCl2·15H2O were studied through morphological analysis,
会议
Chemical deteriorationCalcium chloride3CaO·CaCl2·15H2OXRDThermodynamic calcu