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ASTM International - ASTM D7906-14

Standard Practice for Recovery of Asphalt from Solution Using Toluene and the Rotary Evaporator

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Organization: ASTM International
Publication Date: 1 January 2014
Status: active
Page Count: 4
ICS Code (Binders. Sealing materials): 91.100.50
ICS Code (Road construction materials): 93.080.20
significance And Use:

4.1 To determine the characteristics of the asphalt in an asphalt paving mixture, it is necessary to extract the asphalt from the aggregate by means of a suitable solvent and then to recover the... View More

scope:

1.1 This practice is intended to be used to recover asphalt from a solvent using the rotary evaporator to ensure that changes in the asphalt properties during the recovery process are minimized.

1.2 Units-The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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.

Document History

ASTM D7906-14
January 1, 2014
Standard Practice for Recovery of Asphalt from Solution Using Toluene and the Rotary Evaporator
4.1 To determine the characteristics of the asphalt in an asphalt paving mixture, it is necessary to extract the asphalt from the aggregate by means of a suitable solvent and then to recover the...
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