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 44
... called rose of projection which is significant of the orientation and the density of microcracking . AUTOMATIC EXTRACTION OF MICROCRACKING A magnification of x200 constitutes a low boundary for a sufficient visibility of the details and ...
... called rose of projection which is significant of the orientation and the density of microcracking . AUTOMATIC EXTRACTION OF MICROCRACKING A magnification of x200 constitutes a low boundary for a sufficient visibility of the details and ...
Page 249
... called the " glue " between the different particles of the microstructure . It is the C - S - H gel that contributes the bulk of the large internal surface in the hardened material . The degree of hydration at a given age was very ...
... called the " glue " between the different particles of the microstructure . It is the C - S - H gel that contributes the bulk of the large internal surface in the hardened material . The degree of hydration at a given age was very ...
Page 468
... called A1 and B1 , the other which are loaded to the second level are called A2 and B2 . In tensile area , the penetration of cl- ions increases with the stress intensity : Chloride contents in A2 > contents in Al Chloride contents in ...
... called A1 and B1 , the other which are loaded to the second level are called A2 and B2 . In tensile area , the penetration of cl- ions increases with the stress intensity : Chloride contents in A2 > contents in Al Chloride contents in ...
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