BSI - BS 812-121
Testing Aggregates - Part 121: Method for Determination of Soundness
|Publication Date:||31 October 1989|
|ICS Code (Mineral materials and products):||91.100.15|
Aggregates passing a 14.0 mm test sieve are subjected to cycles of immersion in magnesium sulphate solution followed by oven-drying. A method for other sizes of aggregates is also described.