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 92
... Sample 2 with twice as much CSF as sample 1 expanded the double . The CSF in samples 3 and 4 is better dispersed . Freeze / thaw resistance Concrete from different mixes was tested using Swedish standard test ( SS 13 72 25 , frost ...
... Sample 2 with twice as much CSF as sample 1 expanded the double . The CSF in samples 3 and 4 is better dispersed . Freeze / thaw resistance Concrete from different mixes was tested using Swedish standard test ( SS 13 72 25 , frost ...
Page 182
... samples . The mineralogy did not change significantly in the years 2 , 3 and 5 core samples . Gypsum became less abundant , or absent more frequently , in the longer exposure samples . The amount of ettringite remained in the 30-50 ...
... samples . The mineralogy did not change significantly in the years 2 , 3 and 5 core samples . Gypsum became less abundant , or absent more frequently , in the longer exposure samples . The amount of ettringite remained in the 30-50 ...
Page 458
... Samples Because of the slow kinetics of leaching , we have been obliged to work with samples of small sizes . The samples used are cylinders whose diameters are 10,12 and 14 mm with a ratio h / = 2 ( h height of the sample ) . After ...
... Samples Because of the slow kinetics of leaching , we have been obliged to work with samples of small sizes . The samples used are cylinders whose diameters are 10,12 and 14 mm with a ratio h / = 2 ( h height of the sample ) . After ...
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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Common terms and phrases
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