The data gathered on the current situation of supplementary cementing materials (SCMs) in Canada have shown that around 524 000, 347 000, and 37 000 t of fly...
This paper outlines the preliminary results of a research project aimed at optimizing the fly ash content in concrete. Such fly ash concrete would develop an...
Journal of ASTM International, 1 septembre 2008, Volume : 5, Numéro : 8
For the time being, the concrete prism test (CPT) CSA A23.2-14A or ASTM C1293 remains the most reliable test method to evaluate the effectiveness of lithium...
Journal of ASTM International, 1 septembre 2008, Volume : 5, Numéro : 8
For the time being, the only reliable test method to evaluate the effectiveness of lithium nitrate against alkali-silica reaction (ASR) in concrete is the...
Proceedings of the 12th International Conference on Alkali-Aggregate Reaction in Concrete: 15 October 2004, 1 octobre 2004
The usefulness of accelerated test methods for AAR, such as the mortar bar test ASTM C-1260, the various autoclave tests and the proposed Chinese concrete...
Proceedings of the 12th International Conference on Alkali-Aggregate Reaction in Concrete: 15 October 2004, 1 octobre 2004
During the course of the concrete microbar test the mass changes of the bars were measured at the same time as the lengths. The mass changes of the bars are...
Proceedings of the 12th International Conference on Alkali-Aggregate Reaction in Concrete: 15 October 2004, 1 octobre 2004
The differences in the expansive mechanisms of both Alkali Silica (ASR) and Alkali Carbonate Reactive (ACR) rock samples were examined using X-ray diffraction...
The Concrete Microbar Test is modified after a Chinese test, for alkali-carbonate reactive aggregates, described in 2000. The protocol for the test is...
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