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Description / Abstract:
This method covers the procedures for determining acid-soluble
chloride ions in concrete and concrete mix ingredients.
The age of concrete, mortar, or hydrated portland cement at the
time of sampling will have an effect on the acid-soluble chloride
ion content. Therefore, unless early age studies are desired, it is
recommended that the material be well cured and at least 28 days of
age before sampling.
This standard may involve hazardous materials, operations,
and equipment. This standard does not purport to address all of the
safety concerns associated with its use. It is the responsibility
of the user of this procedure to establish appropriate safety and
health practices and to determine the applicability of regulatory
limitations prior to use.