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 3
... cross - section , rather than a " specimen selected " surface that represents the weakest portion of the microstructure . In spite of this advantage , backscattered electron ( BSE ) imaging is still subject to the same weak- nesses as ...
... cross - section , rather than a " specimen selected " surface that represents the weakest portion of the microstructure . In spite of this advantage , backscattered electron ( BSE ) imaging is still subject to the same weak- nesses as ...
Page 394
... cross - section dimension of the specimen . The brittleness number , ẞ , serves as an indicator of the type of fracture behavior . A specimen with a high brittleness number fails suddenly , with au- dible noise , and crack growth is ...
... cross - section dimension of the specimen . The brittleness number , ẞ , serves as an indicator of the type of fracture behavior . A specimen with a high brittleness number fails suddenly , with au- dible noise , and crack growth is ...
Page 471
... cross - sectional area of the steel and a significant amount of oxides which may crack the cover or diffuse through the pores to the surface of the concrete . However , the relationship between the cracking of the concrete cover , the ...
... cross - sectional area of the steel and a significant amount of oxides which may crack the cover or diffuse through the pores to the surface of the concrete . However , the relationship between the cracking of the concrete cover , the ...
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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Common terms and phrases
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