Recommendation of RILEM TC 258-AAA: RILEM AAR-12: determination of binder combinations for non-reactive mix design or the resistance to alkali-silica reaction of concrete mixes using concrete prisms − 60 °C test method with alkali supply

The RILEM AAR-12 concrete prism test is a performance test method for testing aggregate combinations together with various binder combinations (i.e. composite cements or pure Portland cements + Supplementary Cementitious Materials; SCMs). This test method is essentially the same as RILEM AAR-11, except that the storage conditions were modified to evaluate aggregates and concrete compositions for concrete road pavements on Federal highways to avoid ASR damage, especially regarding the impact of de-icing salts and agents. It is based on a method developed by the German Road and Transportation Research Association.