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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: 221.1R-98: Report on Alkali-Aggregate Reactivity (Reapproved 2008)
Author(s): ACI Committee 221
Publication: Technical Documents
Volume:
Issue:
Appears on pages(s): 31
Keywords: alkali, aggregate
DOI:
Date: 8/19/1988
Abstract: Information that is currently available on alkali-aggregate reactivity (AAR), including alkali-silica reactivity (ASR) and alkali-carbonate reactivity (ACR) is summarized in this report. Chapters are included that provide an overview of the nature of each reaction, methods oftesting for potential expansion of aggregates and cement-aggregate combinations, measures to prevent deleterious reactions, and recommendations for evaluation and repair of existing structures.
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