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 297
... andesite surfaces were topographically rougher and more complex than the dolomite surfaces . The andesite fracture surface shown in Fig . 2 is very rough . The outlines of a number of thin sub - parallel plates on edge are visible in ...
... andesite surfaces were topographically rougher and more complex than the dolomite surfaces . The andesite fracture surface shown in Fig . 2 is very rough . The outlines of a number of thin sub - parallel plates on edge are visible in ...
Page 299
... andesite rock ( Fig . 6 ) . 0016 20KV .. Fig . 6. Fractures occurring with andesite - cement paste. Fig . 4. SEM stereo pair of fracture surface of plain cement paste ; original magnification 400x . Fig . 7. SEM stereo pair of the ...
... andesite rock ( Fig . 6 ) . 0016 20KV .. Fig . 6. Fractures occurring with andesite - cement paste. Fig . 4. SEM stereo pair of fracture surface of plain cement paste ; original magnification 400x . Fig . 7. SEM stereo pair of the ...
Page 300
... andesite - cement paste composite specimens : ( a ) andesite- plain cement paste ; and ( b ) andesite - cement paste + silica fume . In the cleavage failure mode , crack branching may occur on both the paste and the rock sides of the ...
... andesite - cement paste composite specimens : ( a ) andesite- plain cement paste ; and ( b ) andesite - cement paste + silica fume . In the cleavage failure mode , crack branching may occur on both the paste and the rock sides of the ...
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