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 489
... fibers Glycerin Control 78.5 8.0 13.0 0.5 WFRC - MDF 74.2 8.0 13.0 4.3 0.5 Property Measurements The microstructure of wood fibers and the fracture surface of WFRCS have been examined using a ISI DS 130 scanning electron microscope ...
... fibers Glycerin Control 78.5 8.0 13.0 0.5 WFRC - MDF 74.2 8.0 13.0 4.3 0.5 Property Measurements The microstructure of wood fibers and the fracture surface of WFRCS have been examined using a ISI DS 130 scanning electron microscope ...
Page 493
... fibers . The phenomena suggest that the weak zone is not at the interface of the fiber and the cement matrix , but at the matrix near the interface and at the cell wall of fibers where the fracture occurs . There is a significant ...
... fibers . The phenomena suggest that the weak zone is not at the interface of the fiber and the cement matrix , but at the matrix near the interface and at the cell wall of fibers where the fracture occurs . There is a significant ...
Page 499
... fiber cement composites , the fibers and the aggregates are mixed with the cement slurry by mechanical agitation . It is generally assumed that this process will result in a random and more or less uniform distribution of the fibers ...
... fiber cement composites , the fibers and the aggregates are mixed with the cement slurry by mechanical agitation . It is generally assumed that this process will result in a random and more or less uniform distribution of the fibers ...
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