AASHTO T357Full Name AASHTO T357 – Standard Method of Test for Predicting Chloride Penetration of Hydraulic Cement Concrete by the Rapid Migration ProcedureScope This procedure is for the rapid evaluation of chloride penetration resistance of concrete, from nonsteady-state migration experiments.Keywords concrete; corrosion; chloride penetration; electrical migrationResourcesAASHTO Website Need more info?