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RISNew Chemical Reactivity Index to Assess Alkali–Silica Reactivity
Publisher: ASCE
Abstract: Despite the awareness of the alkali–silica reaction (ASR) since 1940, the need for an efficient and reliable method of evaluating the potential reactivity of aggregates for use in concrete still exists. Current standards ...
Combination of Alkali Threshold of Aggregates and Alkali Loading of Concrete as Predictive Tool of Alkali–Silica Reactivity in the Field
Publisher: American Society of Civil Engineers
Abstract: A new protocol to predict the likelihood that concrete develops alkali–silica reaction in the field is presented. This protocol, based on the relationship between the alkali threshold of the aggregate combination and the ...