This part of SABS SM 850 specifies a method for determining the acid-soluble sulfates content of fines in aggregates.NOTE Acid-soluble sulfates can be detrimental to roads, to stabilized foundations for paved areas and to concrete.
SANS 5850-2:2002 history
0000 SANS 5850-2-2008
2002SANS 5850-2:2002 Sulfates content of fines in aggregates Part 2: Acid-soluble sulfates in fines in aggregates