AASHTO TP 55-98 (2005)

Standard Method of Test for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe

American Association of State Highway and Transportation Officials , 1998

Publisher: AASHTO

File Format: PDF

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Description

Standard By:American Association of State Highway and Transportation Officials , 1998

Published:1998

Pages:14

File Size:2 files , 2 MB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

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.