Hydrothermal Synthesis of High Strength Hardened Calcium Silicate Samples Using Fly Ash

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户:jackzhao1
下载到本地 , 更方便阅读
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
  The effect of substituting fly ash for silica fume used as raw material in the hydrothermal synthesis of hardened calcium silicate hydrate material with low water to power ratio was investigated.Fly ash with a Blaine value of 3000 to 4000 was used,which is considered to be easily obtainable.
其他文献
In this paper,the effect of water-binder ratio(W/B)and mineral admixtures on the critical concentration of chloride ion for rebar corrosion in concrete is investigated,applying the method of accelerat
The ore-dressing tailing of bauxite(hereinafter referred to as tailing),one new kind waste of Chinese aluminium industry due to the application of ore-dressing-Bayer process and ore-dressing-sintering
The formation process,mineral composition and microtexture of clinker prepared by raw meals incorporating various of sewage sludge were investigated by DSC,XRD,IR,Optical Microscopy et al.
This study investigated a new type of cementitious material(over-sulfur phosphogypsum(PG)–ground granulate blast-furnace slag(GGBFS)cement paste)by utilizing ground granulated blast-furnace slag,Portl
With the rapid development of China infrastructure construction and wide awareness about environmental protection,the natural river sand resources have been fewer and fewer,so how to use the slag as a
Steel slag sand thin masonry mortar can be prepared by steel slag sand when the range of particle size is 0-0.6mm,1%redispersible latex powder and 0.1%cellulose ether with 100000mPa.s viscosity.
The paper is about researching of a new binder filling material by the main raw material of phosphogypsum(PG).This paper analyzed the relation between the various components of system and the properti
The authors used the laser granularity survey technology,X-ray powder diffraction,scanning electron microscopy(SEM)and infrared spectrum analysis methods,mechanochemical effect and hydration activity
Steel slag is an industrial waste formed in the process of steelmaking,15%-20%of steel production.It can take the place of iron correction material in cement sintering because of its high iron content
Using the calorimetry,X-ray diffraction(XRD)and scanning electron microscopy(SEM)on the mixed double mixing material of cement hydration heat release characteristics of hydration products and microstr