声明
CHAPTER 1 INTRODUCTION
1.1 Background
1.2 Literature review and comments
1.2.1 Literature review
1.2.2 Comments
1.3 Research objection and scopes
1.4 Outline of thesis
CHAPTER 2 RAW MATERIALS, EXPERIMENTAL PROGRAM
2.1 Raw materials
2.2 Experimental program
2.2.1 Mix proportion and sample preparation
2.2.2 Workability test
2.2.3 The composition of the slag
2.2.4 Hydration heat and thermal analysis
2.2.5Fourier transform-infrared spectra
2.2.6The pore size distribution
2.2.7 Microstructure morphology
2.2.8Strength test machine
CHAPTER 3 THE CHARACTERISTICS AND HYDRATION PROPERTIES OF STEEL SLAG AND STAINLESS STEEL SLAG
3.1 Physical characteristics of slags
3.2 The composition of slags
3.3 Particle size distribution (PSD) of slags
3.4 Particles morphology of slags
3.5 Mineralogy of slags
3.6The water required for standard consistence of slags
3.7 Setting time of CS and SS slags
3.8 Setting time for slag-cement binder
3.9 The pH values for hydrated pastes
3.10 Effect of CS and SS on mortar fluidity
3.11 Chapter summery
CHAPTER 4 THE HYDRAULIC PROPERTIES AND CEMENTITIOUS ACTIVITY OF PURE CARBON STEEL SLAG AND PURE STAINLESS STEEL SLAG
4.1 Hydration heats of cement and slags
4.2 Hydration process of slags
4.3 Hydration products of the hydrated slags by XRD analysis
4.4 Hydration products of the hydratedslags by FTIR analysis
4.5Pore structure
4.6 Microstructure morphology of the hardened slag pastes
4.7 Micro-chemicalanalysis on the hardened slag pastes
4.8 Compressive strength of slag mortars
4.9 Chapter summery
CHAPTER 5 COMPARISON OF HYDRATION PROPERTOES OF CEMENT-SLAG BLENDED BINDERS
5.1 Hydration heat
5.2 Hydration products
5.3Hydration process of cement-slag binders
5.4 Ca(OH)2content
5.5 Compressive strength
5.6 Microstructure characteristics of cement-slag mix by Scanning electron microscope (SEM)
5.7 Microstructure characteristics of cement-slag mix by Back scattered electron (BSE)
5.8 Chapter summery
CHAPTER 6 CONCLUSIONS AND PROSPECTS
6.1 Main conclusions
6.2 Innovation
6.3 Prospects
参考文献
ACHIEVEMENTS
致谢
东南大学;
