Work Item
ASTM WK93564
Revision of D1856-21 Standard Test Method for Recovery of Asphalt from Solution by Abson Method
Rationale
Compliance with New EPA TCE phase out regulation regulations require Incorporating PCE (Perchloroethylene) as an alternative reagent to allow laboratories to comply with the new EPA regulations while maintaining their ability to perform necessary asphalt binder extraction and recovery procedures. Similarity in Chemical Properties: PCE and TCE suggests that PCE could serve as an effective substitute in Abson recovery processes.
Work Item Status
Date Initiated: 01-22-2025
Technical Contact: Ann Baranov
Item: 000
Ballot:
Status: