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 16
... groundmass , whatever its origin . Thus , particles of ground limestone ( found in some cements ) or fly ash ( added to some blended cements ) would also be distinct from the groundmass and so would be considered phenograins by this ...
... groundmass , whatever its origin . Thus , particles of ground limestone ( found in some cements ) or fly ash ( added to some blended cements ) would also be distinct from the groundmass and so would be considered phenograins by this ...
Page 17
... groundmass area . In morphological terms we have divided the small solid particles in the groundmass into thin- walled skeletal grains and relatively nondescript and often fuzzy amorphic grains . It is not very distinct in Fig . 4 , but ...
... groundmass area . In morphological terms we have divided the small solid particles in the groundmass into thin- walled skeletal grains and relatively nondescript and often fuzzy amorphic grains . It is not very distinct in Fig . 4 , but ...
Page 22
... groundmass particles can be obtained by difference . Image analysis also can provide a way of measuring pore size distribution , at least for the groundmass pores of sufficient size to be recognized as individual features . A procedure ...
... groundmass particles can be obtained by difference . Image analysis also can provide a way of measuring pore size distribution , at least for the groundmass pores of sufficient size to be recognized as individual features . A procedure ...
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