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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.

Details

Developed by Subcommittee: D04.25

Committee: D04

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 01-22-2025

Technical Contact: Ann Baranov

Item: 000

Ballot: 

Status: 

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