• 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. Research on Influence of Temperature on the High Content Slag Cement Paste Hydration Product C-S-H D

Research on Influence of Temperature on the High Content Slag Cement Paste Hydration Product C-S-H D

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：xyh
【摘 要】
：
The influence of temperature on the C-S-H100gel polymerization degree of hardened pastes of portland cement/slag blends pastes have been studied by solid-state 29Si magic angle spinning nuclear magnet
【作 者】
：
Qingjun Ding Zicheng Gong Yuxue Zhu Xiulin Huang 
【机 构】
：
School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,China
【出 处】
：
The 8th International Symposium on Cement & Concrete(ISCC 20
【发表日期】
：
2013年4期
【关键词】
：
calcium silicate hydrate gel degree of polymerization 29Si nuclear magnetic reso 
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
　　The influence of temperature on the C-S-H100gel polymerization degree of hardened pastes of portland cement/slag blends pastes have been studied by solid-state 29Si magic angle spinning nuclear magnetic resonance(NMR).
其他文献
Experimental Study on Carbon Acid Erosion Resistance of Cement-based Materials
The effects of carbon acid erosion on the mechanical strength of mortars,the mass loss,microstructure and composition92of various cement pastes were studied respectively,to reveal the degradation proc
会议
Cement-based materialsCarbon acid erosionMass lossStrength lossErosion resis
Effect of Temperature on Pore Structure of Rubber Cement Paste
Pore structure has important influence on the durability of concrete.In this paper,the water absorption kinetics method was used to study the effect of temperature(20 ℃,100℃,150℃,200℃,250℃)on the pore
会议
Rubber cement pastePore structureTemperatureWater absorption kinetics
Research on Progressive Failure in Internal Structure of Meso-Concrete Using Computed Tomography(CT)
X-ray CT technique has become a main approach to detect the internal structure of concrete,and by using it the evolution of internal meso-crack of concrete is analyzed.In this paper progressive failur
会议
concretemeso-structuralX-ray computed tomographyimage processingmeso-fractur
Influence of Lignosulfonate on the Early Age Rheology and Hydration Characteristics of Cement Pastes
Four different cements made from gypsum mixed with clinkers possessing varying amount of clinker phases were employed to investigate the influence of lignosulfonate on the early age rheological and hy
会议
lignosulfonatecementC3Aretardationhydrationrheology
External Sulfate Attack on Mortars:Products,Microstructure and Expansion
This study aims to investigate the degradation of cement-based materials exposed to external sulfate attack.Mortar specimens were prepared with W/C ratios of 0.45 and 0.55,and three percentages of fly
会议
sulfate attackettringitegypsumfly ash
Activation and Utilization of Porous Silica Fume in Cement Concrete
Asbestos tailing is one kind of hazardous solid wastes from asbestos mining,which possesses potential detrimental effect on human health and the environment.The acid leaching residue of asbestos taili
会议
Acid leaching residue of asbestos tailingsPorous silica fumeCementActivation
Investigation on Determination of Total Cr and Water-soluble Cr6+in Cement Clinker by X-ray Fluoresc
In this paper,the percentage of source of Cr in the cement clinker has been studied,based on the determination of Cr in cement clinker,raw meal and raw materials by X-ray fluorescence spectrometer.Inf
会议
cement clinkertotal CrX-ray fluorescencewater-soluble Cr6+
In-Situ Investigation of Cement Hydration at Early Age with Laser Scanning Confocal Microscopy
This paper presented a new method for investigating the early hydration of cement in situ with laser scanning confocal microscopy(LSCM).The cement sample with size of 35mm×25mm×5mm was prepared by com
会议
laser scanning confocal microscopy (LSCM)cement hydrationin-situ investigation
Hydration Mechanism of Phosphorus-containing Cement Paste
In this paper,the hydration mechanism of phosphorus-containing cement was investigated by means of X-ray diffraction,hydration heat and SEM.The study results showed that the early hydration process of
会议
phosphorus-containing cementhydration mechanismhydration heatmicrostructure
Effects of Lithium Nitrate on Mitigating ASR Expansion of Reactive Aggregates
This paper aims to determine the efficacy of LiNO3 on mitigating expansion of mortar bars and microbars prepared with four types of alkali-silica reactive aggregates.Results showed that,for specimens
会议
Alkali-silica ReactionLithium nitrateMortar barsMicrobars