Access the full text.
Sign up today, get DeepDyve free for 14 days.
N. Singh, B. Middendorf (2007)
Calcium sulphate hemihydrate hydration leading to gypsum crystallizationProgress in Crystal Growth and Characterization of Materials, 53
J. Austin, A. Holmes, J. Tebbutt, R. Challis (1996)
Ultrasonic wave propagation in colloid suspensions and emulsions: recent experimental resultsUltrasonics, 34
(Hunger M (2010) An integral design concept for ecological self-compacting concrete. PhD Thesis, Eindhoven University of Technology, Eindhoven, The Netherlands)
Hunger M (2010) An integral design concept for ecological self-compacting concrete. PhD Thesis, Eindhoven University of Technology, Eindhoven, The NetherlandsHunger M (2010) An integral design concept for ecological self-compacting concrete. PhD Thesis, Eindhoven University of Technology, Eindhoven, The Netherlands, Hunger M (2010) An integral design concept for ecological self-compacting concrete. PhD Thesis, Eindhoven University of Technology, Eindhoven, The Netherlands
P. Schofield, K. Knight, I. Stretton, S. Hull (1997)
Thermal expansion, compressibility and dehydration of deuterated gypsum
K. Schiller (2007)
Mechanism of re-crystallisation in calcium sulphate hemihydrate plastersJournal of Chemical Technology & Biotechnology, 12
(Grosse U, Lehmann F (2008) Ultrasound measurements of the hydration rate of hemihydrates. Materialprufungsanstalt, Universitat Stuttgart, Stuttgart, Germany)
Grosse U, Lehmann F (2008) Ultrasound measurements of the hydration rate of hemihydrates. Materialprufungsanstalt, Universitat Stuttgart, Stuttgart, GermanyGrosse U, Lehmann F (2008) Ultrasound measurements of the hydration rate of hemihydrates. Materialprufungsanstalt, Universitat Stuttgart, Stuttgart, Germany, Grosse U, Lehmann F (2008) Ultrasound measurements of the hydration rate of hemihydrates. Materialprufungsanstalt, Universitat Stuttgart, Stuttgart, Germany
S. Dalui, M. Roychowdhury, K. Phani (1996)
Ultrasonic evaluation of gypsum plasterJournal of Materials Science, 31
K. Fujii, W. Kondo (1986)
Kinetics of hydration of calcium sulphate hemihydrateJournal of The Chemical Society-dalton Transactions
M. Hunger, H. Brouwers (2009)
Flow analysis of water-powder mixtures: Application to specific surface area and shape factorCement & Concrete Composites, 31
N. Robeyst, E. Gruyaert, C. Grosse, N. Belie (2008)
Monitoring the setting of concrete containing blast-furnace slag by measuring the ultrasonic p-wave velocityCement and Concrete Research, 38
(Losso M, Viveiros E (2005) Sound insulation of gypsum board in practice. Presented at the 2005 Congress and Exposition on Noise Control Engineering, Rio de Janeiro, Brazil, 2005)
Losso M, Viveiros E (2005) Sound insulation of gypsum board in practice. Presented at the 2005 Congress and Exposition on Noise Control Engineering, Rio de Janeiro, Brazil, 2005Losso M, Viveiros E (2005) Sound insulation of gypsum board in practice. Presented at the 2005 Congress and Exposition on Noise Control Engineering, Rio de Janeiro, Brazil, 2005, Losso M, Viveiros E (2005) Sound insulation of gypsum board in practice. Presented at the 2005 Congress and Exposition on Noise Control Engineering, Rio de Janeiro, Brazil, 2005
S. Timoshenko, J. Goodier (1975)
Theory of elasticityJournal of Applied Mechanics, 42
H. Reinhardt, C. Grosse (2004)
Continuous monitoring of setting and hardening of mortar and concreteConstruction and Building Materials, 18
Claus-Jochen Haecker, E. Garboczi, J. Bullard, R. Bohn, Zhihui Sun, Surendra Shah, T. Voigt (2005)
Modeling the linear elastic properties of Portland cement pasteCement and Concrete Research, 35
Sylvain Meille, E. Garboczi (2001)
Linear elastic properties of 2D and 3D models of porous materials made from elongated objectsModelling and Simulation in Materials Science and Engineering, 9
C. Sayers, A. Dahlin (1993)
Propagation of ultrasound through hydrating cement pastes at early timesAdvanced Cement Based Materials, 1
(1958)
Walton WH (ed) Mechanical properties of non-brittle materials
(1974)
10.1002/jctb.5020240702J Appl Chem Biotechnol, 24
S. Timoshenko, J. Goodier, H. Abramson (1970)
Theory of Elasticity (3rd ed.)Journal of Applied Mechanics, 37
M. Ridge, H. Surkevicius (1966)
The reactivity of calcium sulphate hemihydrateJournal of Chemical Technology & Biotechnology, 16
(Ye G (2003) Experimental study and numerical simulation of the development of the microstructure and permeability of cementious materials. PhD-Thesis, Delft University of Technology, The Netherlands)
Ye G (2003) Experimental study and numerical simulation of the development of the microstructure and permeability of cementious materials. PhD-Thesis, Delft University of Technology, The NetherlandsYe G (2003) Experimental study and numerical simulation of the development of the microstructure and permeability of cementious materials. PhD-Thesis, Delft University of Technology, The Netherlands, Ye G (2003) Experimental study and numerical simulation of the development of the microstructure and permeability of cementious materials. PhD-Thesis, Delft University of Technology, The Netherlands
M. Losso, E. Viveiros (2005)
Sound insulation of gypsum board in practice
M. Ridge, H. Surkevicius (2007)
Variations in the kinetics of setting of calcined gypsum. I. Effects of retarders and acceleratorsJournal of Chemical Technology & Biotechnology, 11
K. Phani, S. Niyogi, A. Maitra, M. Roychaudhury (1986)
Strength and elastic modulus of a porous brittle solid: An acousto-ultrasonic studyJournal of Materials Science, 21
(Reinhardt HW, Grosse CU, Herb A, Weiler B, Schmidt G. Verfahren zur Untersuchung eines erstarrenden und/oder erhärtenden Werkstoffs mittels Ultraschall, U.S. Patent 198 56 259.41999)
Reinhardt HW, Grosse CU, Herb A, Weiler B, Schmidt G. Verfahren zur Untersuchung eines erstarrenden und/oder erhärtenden Werkstoffs mittels Ultraschall, U.S. Patent 198 56 259.41999Reinhardt HW, Grosse CU, Herb A, Weiler B, Schmidt G. Verfahren zur Untersuchung eines erstarrenden und/oder erhärtenden Werkstoffs mittels Ultraschall, U.S. Patent 198 56 259.41999, Reinhardt HW, Grosse CU, Herb A, Weiler B, Schmidt G. Verfahren zur Untersuchung eines erstarrenden und/oder erhärtenden Werkstoffs mittels Ultraschall, U.S. Patent 198 56 259.41999
M. Hunger (2005)
An integral design concept for ecological self-compacting concrete
H. Brouwers (2011)
A hydration model of Portland cement using the work of Powers and Brownyard
Agnès Smith, T. Chotard, N. Gimet-Breart, D. Fargeot (2002)
Correlation between hydration mechanism and ultrasonic measurements in an aluminous cement: effect of setting time and temperature on the early hydrationJournal of The European Ceramic Society, 22
K. Schiller (1965)
Hydration of Calcium Sulphate HemihydrateNature, 205
C. Grosse, Alexander Herb, H. Reinhardt, G. Schmidt, B. Weiler (1999)
Verfahren zur untersuchung eines erstarrenden und/oder erhärtenden werkstoffs mittels ultraschalls, aufnahmegefäss und ultraschallgeber zur durchführung des verfahrens
G. Ye (2003)
Experimental Study and Numerical Simulation of the Development of the Microstructure and Permeability of Cementitious Materials
W. Haynes (1990)
CRC Handbook of Chemistry and Physics
M. Hoyos, J. Bacri, J. Martin, D. Salin (1994)
A study of the sedimentation of noncolloidal bidisperse, concentrated suspensions by an acoustic techniquePhysics of Fluids, 6
D. Roth, S. Swickard, D. Stang, M. Deguire (1990)
Review and statistical analysis of the ultrasonic velocity method for estimating the porosity fraction in polycrystalline materials
Q. Yu, H. Brouwers (2011)
Microstructure and mechanical properties of β-hemihydrate produced gypsum: an insight from its hydration processConstruction and Building Materials, 25
J. Beretka, J. Touw (2007)
Hydration kinetics of calcium sulphate hemihydrate: A comparison of modelsJournal of Chemical Technology & Biotechnology, 44
M. Arnold, A. Boccaccini, G. Ondracek (1996)
Prediction of the Poisson's ratio of porous materialsJournal of Materials Science, 31
(2008)
Ultrasound measurements of the hydration rate of hemihydrates
N. Belie, C. Grosse, J. Kurz, H. Reinhardt (2005)
Ultrasound monitoring of the influence of different accelerating admixtures and cement types for shotcrete on setting and hardening behaviourCement and Concrete Research, 35
M. Ridge, H. Surkevicius (2007)
Hydration of calcium sulphate hemihydrate. I. Kinetics of the reactionJournal of Chemical Technology & Biotechnology, 12
K. Schiller (1963)
The setting of a slurryJournal of Chemical Technology & Biotechnology, 13
N. Robeyst, C. Grosse, N. Belie (2009)
Measuring the change in ultrasonic p-wave energy transmitted in fresh mortar with additives to monitor the settingCement and Concrete Research, 39
R. Ylmén, U. Jäglid, B. Steenari, I. Panas (2009)
Early hydration and setting of Portland cement monitored by IR, SEM and Vicat techniquesCement and Concrete Research, 39
T. Alvarez-Arenas, L. Segura, E. Sarabia (2002)
Characterization of suspensions of particles in water by an ultrasonic resonant cell.Ultrasonics, 39 10
A. Harker, J. Temple (1988)
Velocity and attenuation of ultrasound in suspensions of particles in fluidsJournal of Physics D, 21
This article focuses on the hydration, and associated microstructure development, of β-hemihydrate to dihydrate (gypsum). The sound velocity is used to quantify the composition of the fresh slurry as well as the hardening and hardened—porous—material. Furthermore, an overview of available hydration kinetic and volumetric models for gypsum is addressed. The presented models predict the sound velocity through slurries and hardened products. These states correspond to the starting and ending times of the hydration process. The present research shows that a linear relation between the amount of hydration-product (gypsum) formed and sound velocity (Smith et al., J Eur Ceram Soc 22(12):1947, 2002) can be used to describe this process. To this end, the amount of hydration-product formed is determined using the equations of Schiller (J Appl Chem Biotechnol 24(7):379, 1974) for the hydration process and of Brouwers (A hydration model of Portland cement using the work of Powers and Brownyard, 2011) for the volume fractions of binder, water and hydration products during the hydration process.
Journal of Materials Science – Springer Journals
Published: Jun 28, 2011
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.