Microstructure of Cement-Based Systems: Volume 370: Bonding and Interfaces in Cementitious MaterialsThis book continues the MRS series on characteristics and properties of cementitious materials. In Part I, recent advances in microstructure and related characterization of cementitious systems are the focus. Topics include: microstructures of "normal" cement systems; microstructure of 'unusual' cement systems; image analysis, modelling and fractal analysis applications; and assessment of pore structures. Part II features presentations on interfacial microstructures, as well as information on elastic and fracture properties, transport properties, and the effects of interfaces on fiber-reinforced systems. |
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Page 107
... surface reconstruction and 2 - D vertical contour analysis are compared . Roughness parameters and fractal dimensions are computed to describe the degree of tortuosity of the fracture surface . The tortuosity of the surface ( i.e. crack ...
... surface reconstruction and 2 - D vertical contour analysis are compared . Roughness parameters and fractal dimensions are computed to describe the degree of tortuosity of the fracture surface . The tortuosity of the surface ( i.e. crack ...
Page 249
... Surface Area by the " B.E.T. Method " The " adsorbed " water phase can be analysed by applying an adsorption theory like the " B.E.T. theory " proposed by Brunauer , Emmett and Teller in 1938 [ 6 ] . This theory is the most widely used ...
... Surface Area by the " B.E.T. Method " The " adsorbed " water phase can be analysed by applying an adsorption theory like the " B.E.T. theory " proposed by Brunauer , Emmett and Teller in 1938 [ 6 ] . This theory is the most widely used ...
Page 330
... surface Nernst Potential Zeta Potential + Bulk Solution + + + Particle Surface Stern Rigid Layer Shear Plane Diffuse Layer Potential Distance from Surface Figure 1. Schematic diagram of the electrical double layer at a mineral surface ...
... surface Nernst Potential Zeta Potential + Bulk Solution + + + Particle Surface Stern Rigid Layer Shear Plane Diffuse Layer Potential Distance from Surface Figure 1. Schematic diagram of the electrical double layer at a mineral surface ...
Contents
APPLICATION OF AUTOMATED IMAGE ANALYSIS TO | 3 |
A REEVALUATION OF HARDENED CEMENT PASTE | 13 |
AN APPROACH TO QUANTITATIVE IMAGE ANALYSIS | 23 |
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1995 Materials Research air voids andesite bond strength bulk cement paste C-S-H gel calcium calcium hydroxide carbonate cement paste cementitious chemical clinker composite compressive strength concentration Concr crack crystals cured curve debonding density diameter dielectric diffusion dynamic modulus effect elastic elastic moduli embedded length energy ettringite experimental fiber reinforced fibres fly ash fracture surface Garboczi grains groundmass hardened hydration products image analysis increase interfacial transition zone interfacial zone load Materials Research Society matrix measured microcracks microscope microstructure mixes modulus mortar observed parameters phase pore size distribution porosity porous portland cement portlandite Proc pullout rock samples sand scanning electron microscope shear shown in Figure shows silica fume solution specimens stress structure sucrose superplasticizer Symp Table tensile thaumasite thickness values volume fraction w/c ratio water-cement ratio wood fiber yarn zeolite