None Provided
ASTM C939 is being revised is to provide a safety precautionary warning statement. The safety precautionary warning statement needs to be added to 1.6 in the scope of the standard. This is being done in order to make users of the standard aware that fresh cementitious mixtures are caustic and may cause chemical burns upon prolonged contact.
Date Initiated: 05-08-2021
Technical Contact: Clint Shimon
Item: 005
Ballot: C09 (21-06)
Status: Will Reballot Item
Item: 001
Ballot: C09.41 (22-01)
Status: In Balloting