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 28
... Table II . Table II No. of Fields and No. of Features Recorded in Feature Analyses Phase Magnification No. of Fields No. of Features Pores 1000 5 3000-4000 UH 500 30-50 1000-2000 CH 500 10-20 1000-2000 HP 500 15 1000-1500 CP 500 15 1000 ...
... Table II . Table II No. of Fields and No. of Features Recorded in Feature Analyses Phase Magnification No. of Fields No. of Features Pores 1000 5 3000-4000 UH 500 30-50 1000-2000 CH 500 10-20 1000-2000 HP 500 15 1000-1500 CP 500 15 1000 ...
Page 444
... Table II the moisture permeabilities ( 8 ) are shown as functions of the relative humidity for specimens with a height of about 100 mm . The calculated maximum RH for different w / C are also given in Table II and in Table III . Table ...
... Table II the moisture permeabilities ( 8 ) are shown as functions of the relative humidity for specimens with a height of about 100 mm . The calculated maximum RH for different w / C are also given in Table II and in Table III . Table ...
Page 447
... Table IV column 6. This is done because at higher RHS there are also other transport mechanisms than pure diffusion . The calculated properties of the " aggregate " at 33 % RH for w / C 0.6 are shown in Table V. Table V : Calculated ...
... Table IV column 6. This is done because at higher RHS there are also other transport mechanisms than pure diffusion . The calculated properties of the " aggregate " at 33 % RH for w / C 0.6 are shown in Table V. Table V : Calculated ...
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