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Revision of C1894-19 Standard Guide for Microbially Induced Corrosion of Concrete Products
ASTM C1894-19 was approved prior to the release of Test Methods C1898-20 and C1904-20 which need to be a reference in this Guide Standard. This ballot is to include those two standards by reference in the Standard.
A Work Item (WK) is a proposed new standard or a revision to an existing standard that is under
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interested stakeholders who may not be members of ASTM. If you would like more information about a
specific work item or to participate in the development of a work item, click the Staff Manager link
provided on the work item description page.
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Once a Work Item is approved through the balloting process and published, it will remain on the
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To delete a work item which is no longer necessary, please contact the appropriate staff manager or
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A collaboration area will be removed from the website once the work item it is associated with is