Journal ArticleDOI
The AFm phase in Portland cement
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TLDR
In this article, a scheme of phase balances was proposed to calculate the mineralogical balances of a hydrated cement paste with greater accuracy than hitherto practicable, and experimentally-determined phase relationships were depicted at 25 deg. C.About:
This article is published in Cement and Concrete Research.The article was published on 2007-02-01. It has received 604 citations till now. The article focuses on the topics: AFm phase & Portlandite.read more
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Dissertation
In-situ production of calcium carbonate nanoparticles in fresh concrete using pre-carbonation method
TL;DR: In this article, a list of ABBREVIATION and SYMBOLS and ACKNOWLEDGMENTS and FIGURES and CHAPTER is presented, along with a chapter.
Journal ArticleDOI
High‐performing mortar‐based materials from the late imperial baths of Aquileia: An outstanding example of Roman building tradition in Northern Italy
Simone Dilaria,Michele Secco,M. Rubinich,Jacopo Bonetto,Domenico Miriello,Donatella Barca,Gilberto Artioli +6 more
TL;DR: In this article , a detailed insight into the composition and properties of structural mortars used in a 4th-century AD bath complex in Aquileia, the emblematic center of Roman culture in Northern Italy was provided.
Journal ArticleDOI
Influence of different calcined clays on the water transport performance of concretes
TL;DR: In this paper , the authors compared the pozzolanic activity of calcined kaolinitic and illite clays after calcination as they are the most abundant types of clays worldwide.
Journal ArticleDOI
Effect of coral powder and ground-granulated blast‑furnace slag on the hydration behavior of cement paste
TL;DR: In this article, the synergetic effect of coral powder (CP) and ground-granulated blast-furnace slag (GGBFS), a kind of latent hydraulic material, is investigated systematically.
Book ChapterDOI
Early Properties of Portland Cements with Varied Set Regulators
TL;DR: In this paper, the effects of variation of amount and type of calcium sulfate on the early behavior of hydrating Portland cement were examined, and the results indicated that the successive addition of set regulators changes the material properties in these stages in different ways.
References
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ReportDOI
User's guide to PHREEQC (Version 2)-a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations
David L. Parkhurst,C.A.J. Appelo +1 more
TL;DR: PHREEQC as discussed by the authors is a C program written in the C programming language that is designed to perform a wide variety of low-temperature aqueous geochemical calculations.
Journal ArticleDOI
The Role of Calcium Carbonate in Cement Hydration
TL;DR: In this paper, it is shown by experiment and calculation that much, if not all, of this calcite is reactive and affects the distribution of lime, alumina and sulfate and thereby alters the mineralogy of hydrated cement pastes.
Journal ArticleDOI
Thermodynamic modelling of the hydration of Portland cement
TL;DR: In this paper, a thermodynamic model is developed and applied to calculate the composition of the pore solution and the hydrate assemblage during the hydration of an OPC.
Journal ArticleDOI
Nagra/PSI Chemical Thermodynamic Data Base 01/01
TL;DR: The Nagra/PSI Chemical Thermodynamic Data Base has been updated to support performance assessments of the planned Swiss repositories for radioactive waste as discussed by the authors, and more than 70% of the database contents have been revised.
Journal ArticleDOI
Thermodynamic investigation of the CaOAl2O3CaSO4H2O system at 25°C and the influence of Na2O
D. Damidot,F.P. Glasser +1 more
TL;DR: In this article, the CaOAl2O3CaSO4H2O system at 25°C has been investigated by calculations on the equilibrium solubility surfaces of AH3, C3AH6, CH, C 6 A S 3 H x, C 4 A S H x and gypsum.