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 252
... volume to total volume of the specimen ) of a material . In spite of the long duration of the experiments ( at least two years to obtain a complete desorption / adsorption cycle ) , the relation of water to concrete behaviour and ...
... volume to total volume of the specimen ) of a material . In spite of the long duration of the experiments ( at least two years to obtain a complete desorption / adsorption cycle ) , the relation of water to concrete behaviour and ...
Page 409
... volume fraction of sand ( controlled by mixture proportioning ) . ( 1 ) Vp is volume fraction of bulk paste ( controlled by mixture proportioning and by assumption of V , ) . V , is volume fraction of interfacial zone ( assumed value ) ...
... volume fraction of sand ( controlled by mixture proportioning ) . ( 1 ) Vp is volume fraction of bulk paste ( controlled by mixture proportioning and by assumption of V , ) . V , is volume fraction of interfacial zone ( assumed value ) ...
Page 438
... volume of triaxial ellipsoids of different aspect ratios [ 13 ] . The excluded volume for an ellipsoid is the volume surrounding the ellipsoid where the center of an arbitrarily oriented second identical ellipsoid cannot be placed ...
... volume of triaxial ellipsoids of different aspect ratios [ 13 ] . The excluded volume for an ellipsoid is the volume surrounding the ellipsoid where the center of an arbitrarily oriented second identical ellipsoid cannot be placed ...
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