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 191
... sodium and aluminum salts . Over a period of 21 days at 60 ° C , specimens increased in mass without significant changes in volume . X - ray diffraction of reacted specimens revealed crystallization of sodium aluminum silicate hydrate ...
... sodium and aluminum salts . Over a period of 21 days at 60 ° C , specimens increased in mass without significant changes in volume . X - ray diffraction of reacted specimens revealed crystallization of sodium aluminum silicate hydrate ...
Page 192
... ( sodium phosphate ) • Na3C6H5O7 2H2O ( sodium citrate ) * Provided by Roger D. Spence , Oak Ridge National Laboratory . constituents except for the last two listed were dissolved in 600 ml of distilled water at 40 ° C . The sodium ...
... ( sodium phosphate ) • Na3C6H5O7 2H2O ( sodium citrate ) * Provided by Roger D. Spence , Oak Ridge National Laboratory . constituents except for the last two listed were dissolved in 600 ml of distilled water at 40 ° C . The sodium ...
Page 195
... Sodium Hydroxide - Aluminum Nitrate Solution The exposure testing was repeated using a test solution that contained the concentrations of sodium hydroxide and aluminum nitrate shown in Table 1 but with all other constituents omitted ...
... Sodium Hydroxide - Aluminum Nitrate Solution The exposure testing was repeated using a test solution that contained the concentrations of sodium hydroxide and aluminum nitrate shown in Table 1 but with all other constituents omitted ...
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