AASHTO T364
Full Name
AASHTO T364 – Standard Method of Test for Determination of Composite Activation Energy
Scope
This test method covers chemical determination of the reactivity of an as-received fine and coarse aggregate in terms of measuring composite activation energy of alkali-silica reaction (ASR), where aggregate reacts with an alkaline solution having chemistry similar to the pore solution chemistry of a conventional portland cement concrete.
Keywords
aggregate; aggregate-solution reaction; alkali-silica reactivity; ASR composite activation energy