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 340
... load cell e ( a ) ( b ) Figure 3 : Specimen with three embedded aggregates in a loading frame ( a ) and ( b ) the loading device . During the test the frame of Fig . ( a ) is placed in the loading device ( b ) . in detail in the next ...
... load cell e ( a ) ( b ) Figure 3 : Specimen with three embedded aggregates in a loading frame ( a ) and ( b ) the loading device . During the test the frame of Fig . ( a ) is placed in the loading device ( b ) . in detail in the next ...
Page 532
... load - displacement curves of the various fibers are presented in Fig . 3. The dotted line in the figure represents ... load was also very low , much lower than the expected rupture load of such a fiber . iii ) Fiber C - carbon , 10 μm ...
... load - displacement curves of the various fibers are presented in Fig . 3. The dotted line in the figure represents ... load was also very low , much lower than the expected rupture load of such a fiber . iii ) Fiber C - carbon , 10 μm ...
Page 555
... Load in the Yarn The effect of the initial load in the yarn , which is maintained for the first 24 hours during the production process , on the pull - out curve determined at 7 days is shown in Figs.8 and 9 , for the crimped and ...
... Load in the Yarn The effect of the initial load in the yarn , which is maintained for the first 24 hours during the production process , on the pull - out curve determined at 7 days is shown in Figs.8 and 9 , for the crimped and ...
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