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ASTM WK18964
We propose to change the thickness gage contacts used for measuring the core thickness of single-side textured geomembranes to a pointed upper contact and a 1/4-in dia. base contact.
Date Initiated: 02-28-2008
Technical Contact: Richard Lacey
Item: 020
Ballot: D35 (08-02)
Status: Will Reballot Item
Item: 001
Ballot: D35.10 (08-01)
Status: Will Reballot Item