Work Item
ASTM WK80372

Revision of D7560-16e1 Standard Test Method for Determination of Fiber Length Percentages in Hydraulic Erosion Control Products (HECPs)


The standard is coming due for periodic review and was previously balloted with one negative that is being addressed here along with updates after a D18.91 review. Highlighted changes indicate formatting changes; no changes to text. The definition of HECP is being removed from this standard since it is being or has already been added to D653. The example data sheet is being removed since many laboratories already have their own forms for recording and calculating the cumulative percent retained and without example data the sheet itself has limited use.


Developed by Subcommittee: D18.25

Committee: D18

Staff Manager: Katerina Koperna

Work Item Status

Date Initiated: 01-04-2022

Technical Contact: Michael Robeson

Item: 022

Ballot: D18 (22-04)

Status: Negative Votes Need Resolution