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 116
... mold of dimensions 0.75x1.0x2.75 - in . Polymer levels were evaluated at 8 % and 12 % based on the level of portland ... molding of MDF cement , a C.W. Brabender extruder with a die was used to obtain a sheet ( width 5mm and thickness ...
... mold of dimensions 0.75x1.0x2.75 - in . Polymer levels were evaluated at 8 % and 12 % based on the level of portland ... molding of MDF cement , a C.W. Brabender extruder with a die was used to obtain a sheet ( width 5mm and thickness ...
Page 312
... molds 24 hours after casting , and cured in water . After 28 days of curing , all specimens were tested . It was ... mold , then fresh cement paste with 0.28 w / c ratio was cast in , and mortar was kept 10mm thick . The sample was ...
... molds 24 hours after casting , and cured in water . After 28 days of curing , all specimens were tested . It was ... mold , then fresh cement paste with 0.28 w / c ratio was cast in , and mortar was kept 10mm thick . The sample was ...
Page 322
... mold then the molds were filled with the cement paste matrix and vibrated on the vibrating table . The specimens were allowed to cure for 24 hrs . and then removed from the molds and cured in water at a temperature of 20 ° C ( 68 ° F ) ...
... mold then the molds were filled with the cement paste matrix and vibrated on the vibrating table . The specimens were allowed to cure for 24 hrs . and then removed from the molds and cured in water at a temperature of 20 ° C ( 68 ° F ) ...
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