| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jones, Prof M. R.
University of Dundee
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2023Fairly and Rapidly Assessing Low Carbon Concrete Made with Slowly Reacting Cements
- 2022Fungal colonization and biomineralization for bioprotection of concretecitations
- 2018Mechanical performance of statically loaded flat face epoxy bonded concrete jointscitations
- 2017High-volume, ultra-low-density fly ash foamed concretecitations
- 2017Coal fly ash as a pozzolancitations
- 2017Chloride ingress in a belite-calcium sulfoaluminate cement matrixcitations
- 2016A thermoanalytical, X-ray diffraction and petrographic approach to the forensic assessment of fire affected concrete in the United Arab Emiratescitations
- 2016Bubble Structure, Stability and Rheology of Foamed Concrete
- 2013Characterization and simulation of microstructure and thermal properties of foamed concretecitations
- 2013Evaluating Test Methods for Rapidly Assessing Fly Ash Reactivity for Use in Concrete
- 2012Effectiveness of the traditional parameters for specifying carbonation resistancecitations
- 2012Reducing the Variability of Predicting the Longevity of Reinforced Concrete Marine Structures Subjected to Physical and Chemical Degradation
- 2011Fly Ash Route to Low Embodied CO2 and Implications for Concrete Construction
- 2010Mechanisms of sulfate heave prevention in lime stabilized clays through pozzolanic additionscitations
- 2009Exposure of Portland cement to multiple trace metal loadingscitations
- 2009Experiences of Processing Fly Ashes Recovered from United Kingdom Stockpiles and Lagoons, their Characteristics and Potential End Uses
- 2008Sensitivity of electrode contact solutions and contact pressure in assessing electrical resistivity of concretecitations
- 2007Utilising Class F Fly Ash to Offset Non-ideal Aggregate Characteristics for Concrete in Chloride Environments
- 2006Characteristics of the ultrafine component of fly ashcitations
- 2005Comparative Performance of Beneficiated Run-of-Station Fly Ash as Cement
- 2005Preliminary views on the potential of foamed concrete as a structural materialcitations
- 2004Comparative performance of chloride attenuating and corrosion inhibiting systems for reinforced concretecitations
- 2003Studies using 27Al MAS NMR of AFm and AFt phases and the formation of Friedel's saltcitations
- 2003Moving Fly Ash Utilisation in Concrete Forward
- 2003Alkali activation of PFA
- 2002A mix constituent proportioning method for concrete containing ternary combinations of cements
- 2002Potential of Foamed Concrete to Enhance the Thermal Performance of Low-Rise Dwellings
- 2001Specifying concrete for chloride environments using controlled permeability formworkcitations
- 2000Aluminum-27 solid state NMR spectroscopic studies of chloride binding in Portland cement and blendscitations
Places of action
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article
Effectiveness of the traditional parameters for specifying carbonation resistance
Abstract
<p>This paper presents data on carbonation measurements taken from a range of test specimens stored outside but protected from rainfall. A wide range of concretes were tested that were representative of UK ready-mixed concrete production at ages of between 3.5 and 5.7 years. None of the traditional specification parameters (maximum water/cement (w/c) ratio, minimum cement content and compressive strength class) on their own or in combination give a consistent carbonation resistance. When compared at a fixed w/c ratio of 0.55, there was no clear influence of cement content on carbonation resistance. The measured carbonation depths of the Portland cement concretes were too low to show any influence of aggregate type. When extrapolated to 35 years, in a conservative manner, the data provide no grounds for concern with the BS 8500-1 recommendations with respect to carbonation resistance. There is some indication that the BS 8500-1 recommendations with respect to CEM I concretes may be too conservative. The predicted performance of concrete containing 40% or more fly ash indicates that the particular recommendations set out in BS 8500-1:2006 are justified.</p>