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 251
... curves obtained with the ordinary hcp " CO " and with the hardened V.H.P. concrete " BH " , and the " t curve " from Hagymassy et al . Considering the good agreement between all the experimental results and the " t curve " from ...
... curves obtained with the ordinary hcp " CO " and with the hardened V.H.P. concrete " BH " , and the " t curve " from Hagymassy et al . Considering the good agreement between all the experimental results and the " t curve " from ...
Page 273
... curve in the white cement paste for hydration times less than about 5 hours was fit to a sum of three single ... curve ( solid line ) of magnetization with longest T1 = 1.2 s . Figure 1b . Plot of the difference between the data in ...
... curve in the white cement paste for hydration times less than about 5 hours was fit to a sum of three single ... curve ( solid line ) of magnetization with longest T1 = 1.2 s . Figure 1b . Plot of the difference between the data in ...
Page 510
... curve is a horizontally lying parabola symmetrical placed around the u- axis cut off at the constant level F = q , l reached when a = 1 . Once the location of complete debonding is obtained for a given set of data from the displacement ...
... curve is a horizontally lying parabola symmetrical placed around the u- axis cut off at the constant level F = q , l reached when a = 1 . Once the location of complete debonding is obtained for a given set of data from the displacement ...
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