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ASTM D 2950/D2950M : 2014 : REDLINE

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Density of Bituminous Concrete in Place by Nuclear Methods
Available format(s)

PDF

Superseded date

14-01-2023

Language(s)

English

Published date

04-08-2014

CONTAINED IN VOL. 04.03, 2017 Specifies a test procedure for determining the density of bituminous concrete by the attenuation of gamma radiation, where the source and detector(s) remain on the surface (Backscatter Method) or the source or detector is placed at a known depth up to 300 mm [12 in.] while the detector or source remains on the surface (Direct Transmission Method).

1.1This test method describes a test procedure for determining the density of bituminous concrete by the attenuation of gamma radiation, where the source and detector(s) remain on the surface (Backscatter Method) or the source or detector is placed at a known depth up to 300 mm [12 in.] while the detector or source remains on the surface (Direct Transmission Method).

1.2The density, in mass per unit volume of the material under test, is determined by comparing the detected rate of gamma emissions with previously established calibration data.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.4This 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. For specific warning statements see Section 6 and Note 5.

Committee
D 04
DevelopmentNote
Supersedes ASTM D 2950. (01/2011)
DocumentType
Redline
Pages
4
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

AASHTO R 42 : 2006(R 2016) PRACTICE FOR DEVELOPING A QUALITY ASSURANCE PLAN FOR HOT MIX ASPHALT (HMA)
PIP CVS02350 : 2017 ROADWAY AND AREA PAVING CONSTRUCTION SPECIFICATION
AASHTO R 42 : 2006 : R2011 PRACTICE FOR DEVELOPING A QUALITY ASSURANCE PLAN FOR HOT MIX ASPHALT (HMA)

ASTM D 2041 : 2003 Standard Test Method for Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures
ASTM C 670 : 2015 : REDLINE Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials

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