Alkali-Aggregate Reactivity (AAR) Facts Book
Primary Topic: Materials-Concrete
Description: This document provides detailed information on alkali-aggregate reactivity (AAR). It primarily discusses alkali-silica reaction (ASR), covering the chemistry, symptoms, test methods, prevention, specifications, diagnosis and prognosis, and mitigation. Alkali-carbonate reaction (ACR) is also addressed.
FHWA Publication Number: FHWA-HIF-13-019
Publication Year: 2013
Document Links: PDF (file size: 11 mb)