Active Standard: D4751 - 20b
Developed by Subcommittee: D35.03 | Committee D35 | Contact Staff Manager
Keywords
apparent opening size; capillary porometer; geotextile; glass beads; sieve;;Rationale
The task group is submitting two revisions. Item 1 is to allow a flow area opening size of 50-mm (2-in). Item 2 is to make the Plotting Method the standard procedure for reporting the result of the test method. A +5% tolerance for the listed opening sizes of the Designated Sieves is included in this ballot item.
Back to TopDate Initiated:
04-25-2019
Technical Contact:
Richard Lacey
Item:
007
Ballot:
D35 (19-03)
Status:
Ballot Item Approved as D4751-2020
and Pending Publication
Item:
008
Ballot:
D35 (19-03)
Status:
Ballot Item Approved as D4751-2020
and Pending Publication
Item:
009
Ballot:
D35 (20-03)
Status:
Ballot Item Approved as D4751-2020A
and Pending Publication