Microstructure of cement-based systems/Bonding and interfaces in cementitious materials: symposia held November 28-December 1, 1994, Boston, Massachusetts, U.S.A.This 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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Results 1-3 of 68
Page 70
In all cases the heat treated mortars reached lower ultimate compressive
strengths than their counterparts cured at 20°C. The cement with 3% SO3, which
did not expand following the 90°C cure, shows no decrease in strength. All the
other ...
In all cases the heat treated mortars reached lower ultimate compressive
strengths than their counterparts cured at 20°C. The cement with 3% SO3, which
did not expand following the 90°C cure, shows no decrease in strength. All the
other ...
Page 461
Figure 5 shows the decrease of the theoretical strength calculated for different
thicknesses of the degraded zone, with the model used and the decrease of
experimental strengths evaluated in % in relation to the resistance measured on
the ...
Figure 5 shows the decrease of the theoretical strength calculated for different
thicknesses of the degraded zone, with the model used and the decrease of
experimental strengths evaluated in % in relation to the resistance measured on
the ...
Page 522
The post-peak pullout behavior show different trends for different fibers: (a) steel
fiber pullout -- decrease rapidly (b) nylon fiber pullout ~ increase slowly (c)
polypropylene fiber pullout — decrease slowly With lateral compression, the
peak ...
The post-peak pullout behavior show different trends for different fibers: (a) steel
fiber pullout -- decrease rapidly (b) nylon fiber pullout ~ increase slowly (c)
polypropylene fiber pullout — decrease slowly With lateral compression, the
peak ...
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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 chemical clinker composite compressive strength concentration Concr crack crystals cured curve debonding decrease density diameter dielectric dielectric constant 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 layer load Materials Research Society matrix measured microcracks microscope microstructure mixes modulus mortar observed parameters permeability phase phenograins 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 structure sucrose superplasticizer Symp Table tensile thaumasite thickness values volume fraction w/c ratio water-cement ratio wood fiber zeolite
Bibliographic information
| Title | Microstructure of cement-based systems/Bonding and interfaces in cementitious materials: symposia held November 28-December 1, 1994, Boston, Massachusetts, U.S.A. Volume 370 of Materials Research Society symposia proceedings, Materials Research Society Volume 370 of Mrs Symposium Proceedings Series, Vol 370 MRS Proceedings |
| Authors | Sidney Diamond, Materials Research Society. Meeting |
| Editor | Sidney Diamond |
| Publisher | Materials Research Society, 1995 |
| Original from | the University of Michigan |
| Digitized | 30 Nov 2007 |
| ISBN | 1558992723, 9781558992726 |
| Length | 577 pages |
| Subjects | › › Cement Cement/ Mechanical properties/ Congresses Concrete Concrete/ Congresses Congresses Mechanical properties Microstructure Microstructure/ Congresses Science / Applied Sciences Technology & Engineering / Construction / General Technology & Engineering / Materials Science Technology & Engineering / Reference |
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