ASTM D1856-09
Standard Test Method for Recovery of Asphalt From Solution by Abson Method

Standard No.

ASTM D1856-09

Release Date

2009

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D1856-09(2015)

Latest

ASTM D1856-21

Scope

The asphalt should be extracted from the aggregate-asphalt mixture in accordance with Method A of Test Methods D 2172 (centrifuge method) as there is some experimental evidence that the recovered asphalt may have slightly lower penetration values when recovered from solutions obtained from hot extraction methods.

1.1 This test method covers the recovery by the Abson method of asphalt from a solution from a previously conducted extraction. The asphalt is recovered with properties substantially the same as those it possessed in the bituminous mixture and in quantities sufficient for further testing.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D1856-09 history

• 2021 ASTM D1856-21 Standard Test Method for Recovery of Asphalt from Solution by Abson Method
• 2009 ASTM D1856-09(2015) Standard Test Method for Recovery of Asphalt From Solution by Abson Method
• 2009 ASTM D1856-09 Standard Test Method for Recovery of Asphalt From Solution by Abson Method
• 1995 ASTM D1856-95a(2003) Standard Test Method for Recovery of Asphalt From Solution by Abson Method
• 1995 ASTM D1856-95a Standard Test Method for Recovery of Asphalt From Solution by Abson Method