The Infrastructure Materials Group conducts research to predict performance of conventional and innovative materials, components, and systems composing US buildings and infrastructure throughout the service life by developing a fundamental understanding of the performance properties and the degradation mechanisms when exposed to intended (real world) or accelerated (laboratory) loading environments.
The Inorganic Materials group is very active in developing and maintaining SRMs. A list of SRMs resulting from their efforts are provided here, with detailed information found at the Standard Reference website :
In addition, IMG is strongly involved in ASTM and AASHTO to champion standard test methods. A list of the test methods is provided here.