Research Projects

Implementation of Performance based Approach based on Emerging Test Methods to Formulate ASR Resistant Concrete Mixes

Based on extensive research supported by TxDOT and Bureau of Reclamation, two ASR test methods (i.e., a rapid aggregate chemical test called VCMD and an accelerated concrete cylinder test - ACCT) and a combined innovative approach with four recommended steps were developed for formulating performance-based alkali-silica reaction (ASR)–resistant concrete mixes. This performance based approach has a great potential to formulate ASR resistant concrete using locally available aggregates and SCMs.

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Idea No. 197