ASTM-D2172:2005 Edition

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D2172-05 Standard Test Methods for Quantitative Extraction of Bitumen From Bituminous Paving Mixtures

Published By	Publication Date	Number of Pages
ASTM	2005	12

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Categories: 91.100.50 - Binders. Sealing materials, ASTM

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Description

ASTM D2172-05

Historical Standard: Standard Test Methods for Quantitative Extraction of Bitumen From Bituminous Paving Mixtures

ASTM D2172

Scope

1.1 These test methods cover the quantitative determination of bitumen in hot-mixed paving mixtures and pavement samples. Aggregate obtained by these test methods may be used for sieve analysis using Test Method C 117 and Test Method C 136.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are 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. Specific hazards are given in Section 7.

Note 1—The results obtained by these test methods may be affected by the age of the material tested, with older samples tending to yield slightly lower bitumen content. Best quantitative results are obtained when the test is made on mixtures and pavements shortly after their preparation. It is difficult to remove all the asphalt when some aggregates are used and some chlorides may remain within the mineral matter affecting the measured asphalt content.

Keywords

bitumen content; quantitative extraction of bitumen from (hot-mixed) bituminous paving; mixtures/pavement samples; bituminous paving mixtures; quantitative extraction of bitumen from (hot-mixed) bituminous paving; mixtures/pavement samples

ICS Code

ICS Number Code 91.100.50 (Binders. Sealing materials)

DOI: 10.1520/D2172-05

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Methods Significance and Use
2	Apparatus Reagents Hazards Sampling Moisture Content Apparatus TABLE 1
3	Procedure FIG. 1
4	Calculation of Bitumen Content TABLE 2
5	Apparatus Preparation of Test Portion Procedure FIG. 2
6	Calculation of Bitumen Content Apparatus Preparation of Test Portions Procedure Calculation of Bitumen Content Apparatus
7	Preparation of Test Portions Procedure FIG. 3
8	FIG. 4
9	Calculation of Bitumen Content Apparatus Reagents and Materials Preparation of Test Portions Procedure FIG. 5
10	FIG. 6
11	Calculation of Bitumen Content (Applicable to Both Method E-I and Method E-II) Precision and Bias
12	A1. TEST METHOD A ALTERNATIVE PROCEDURE A1.1 A1.2 A2. TEST METHOD A (VOLUMETRIC METHOD) ALTERNATIVE PROCEDURE A2.1 A3. TEST METHOD A MODIFICATION FOR DETERMINATION OF TAR A3.1 A3.2 A3.3

Additional information

Standard Title	D2172-05 Standard Test Methods for Quantitative Extraction of Bitumen From Bituminous Paving Mixtures
Published Code	ASTM
Publication Date	2005
Pages Count	12
ICS Codes	91.100.50 - Binders. Sealing materials