Work Item
ASTM WK90282
New Practice for Incubation and Subsequent Evaluation of Geosynthetics to Chlorine Solution at Elevated Temperature Folded Geomembranes
1. Scope
This practice covers a procedure for the accelerated aging of geosynthetics. It is ideally suited for 30 mil geomembranes.Keywords
Accelerated Aging; Geomembrane; Geosynthetic; ChlorineRationale
The procedure allows for the evaluation of different geomembranes to various chemicals. However, the suggested experimental fluid is 10ppm chlorine dioxide (ClO2) medium at 50°C. That said, the geomembranes and their immersion liquids are project-specific and to be agreed upon by the parties involved.
Work Item Status
Date Initiated: 04-11-2024
Technical Contact: George Koerner
Item: 002
Ballot: D35.02 (24-01)
Status: Negative Votes Need Resolution