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…The Influence of ASR Gels Composition on their Swelling Properties Wigum, Børge Johannes. Einarsson, Guðbjartur Jón. Alkali Aggregate Reaction in Iceland Results from Laboratory Testing Compared to Field Exposure Site…
…that the amount of sodium and potassium ions in the pore solution will be higher than in other concretes with a comparable sodium equivalent, because more calcium ions will bind…
…and its visible signs. I I I I ‘ This features evaluate basis of (2). short report attempts to combine all these complex based on personal experience and on literature,…
…of the alkali-reactivity of aggregates according to the German Alkali Guidelines were compared. Secondly, the reliability of the 60 °C concrete prism test compared to the concrete prism test with…
…of the alkali-reactivity of aggregates according to the German Alkali Guidelines were compared. Secondly, the reliability of the 60 °C concrete prism test compared to the concrete prism test with…
…combining theory thinks that Ca2+ in the pore solution could be combined by GBFS. The combining process leads to the reduction of calcium-silicate ratio and makes K+ and Na+ stably…
…Einarsson Testing of Icelandic aggregates and various binders – laboratory vs. field; A decade of results and experiences B. J. Wigum J. Lindgard RILEM Technical Committee 258-AAA. Development of a…
…storage. It is also possible that additional aluminium is supplied by the fly ash as hydration progresses. Aluminium is available for the formation of alumino silicate complexes [21-23] in which…
…W Untersuchungen zur Alkali-Zuschlag-Reaktion. Zernent-Kalk-Gips 29, 1976. 7. LUDWIG U and SIDERIS K Mechanismus und Wirkungsweise der Alkali-Zuschlag-Reaktion. Sprech- saal108, 1975. 9. LUDWIG U Einfliisse auf die Alkali-Zuschlag- Reaktion. Cern…
…of the sedimentary aggregates depicted in fig 1 come from deposits which have caused AAR in structures. Only one sample, a sedimentary rock composed of impure carbonaceous rock (metamarl) was…