ASTM D7113/D7113M-10
(Test Method)Standard Test Method for Density of Bituminous Paving Mixtures in Place by the Electromagnetic Surface Contact Methods
Standard Test Method for Density of Bituminous Paving Mixtures in Place by the Electromagnetic Surface Contact Methods
SIGNIFICANCE AND USE
The test method described is useful as a rapid, nondestructive technique for determining the in-place density or relative compaction of compacted bituminous mixtures.
The test method can be used to establish the proper rolling effort and pattern to achieve the required density.
The non-destructive nature of the test allows repetitive measurements to be made at a single test location between roller passes or at multiple locations across the mat to monitor changes in density.
The density results obtained by this test method are relative. Device calibration (correlation with other test methods] is required to convert the results obtained using this method to actual density. Section 6 of this test method describes a method that has proven to be acceptable for correlation.
Note 1—The personnel and equipment used in performing this test can be evaluated in accordance with Specification D3666.
Note 2—Research and evaluation of devices used in this test method has been conducted. Reference is made to “Evaluation of Non-Nuclear Gauges to Measure Density of Hot-Mixed Asphalt Pavements,” a pooled fund study, Pedro Romero, Ph.D., P.E., July 2002.
SCOPE
1.1 This test method covers the procedures for determining the in-place density and relative compaction of bituminous concrete pavement paving mixtures by an electromagnetic surface contact device by measuring changes in the electromagnetic field resulting from the compaction process.
1.2 The equipment referenced in this method is a surface contact device, which must accommodate surface moisture and temperature variation in the range typically encountered in paving applications. This can be accomplished by design parameters that reduce the device’s sensitivity to surface moisture and temperature variation or by measurements and algorithms to account for surface moisture and temperature variance in the rolling pattern.
1.3 The 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.
1.4 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 prior to use.
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Designation: D7113/D7113M − 10
StandardTest Method for
Density of Bituminous Paving Mixtures in Place by the
1
Electromagnetic Surface Contact Methods
This standard is issued under the fixed designation D7113/D7113M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D2726 Test Method for Bulk Specific Gravity and Density
of Non-Absorptive Compacted Bituminous Mixtures
1.1 This test method covers the procedures for determining
D3665 Practice for Random Sampling of Construction Ma-
the in-place density and relative compaction of bituminous
terials
concrete pavement paving mixtures by an electromagnetic
D3666 Specification for Minimum Requirements for Agen-
surface contact device by measuring changes in the electro-
cies Testing and Inspecting Road and Paving Materials
magnetic field resulting from the compaction process.
D5361 Practice for Sampling Compacted Bituminous Mix-
1.2 The equipment referenced in this method is a surface
tures for Laboratory Testing
contact device, which must accommodate surface moisture and
D6752 Test Method for Bulk Specific Gravity and Density
temperature variation in the range typically encountered in
of Compacted Bituminous Mixtures Using Automatic
paving applications. This can be accomplished by design
Vacuum Sealing Method
parameters that reduce the device’s sensitivity to surface
moisture and temperature variation or by measurements and
3. Significance and Use
algorithms to account for surface moisture and temperature
3.1 The test method described is useful as a rapid, nonde-
variance in the rolling pattern.
structive technique for determining the in-place density or
1.3 The values stated in either SI units or inch-pound units
relative compaction of compacted bituminous mixtures.
are to be regarded separately as standard. The values stated in
3.2 The test method can be used to establish the proper
each system may not be exact equivalents; therefore, each
rolling effort and pattern to achieve the required density.
system shall be used independently of the other. Combining
values from the two systems may result in non-conformance
3.3 The non-destructive nature of the test allows repetitive
with the standard.
measurements to be made at a single test location between
roller passes or at multiple locations across the mat to monitor
1.4 This standard does not purport to address all of the
changes in density.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3.4 The density results obtained by this test method are
priate safety and health practices prior to use.
relative. Device calibration (correlation with other test meth-
ods] is required to convert the results obtained using this
2. Referenced Documents
method to actual density. Section 6 of this test method
2
describes a method that has proven to be acceptable for
2.1 ASTM Standards:
correlation.
C670 Practice for Preparing Precision and Bias Statements
for Test Methods for Construction Materials
NOTE 1—The personnel and equipment used in performing this test can
D1188 TestMethodforBulkSpecificGravityandDensityof
be evaluated in accordance with Specification D3666.
Compacted Bituminous Mixtures Using Coated Samples
NOTE 2—Research and evaluation of devices used in this test method
has been conducted. Reference is made to “Evaluation of Non-Nuclear
Gauges to Measure Density of Hot-Mixed Asphalt Pavements,” a pooled
fund study, Pedro Romero, Ph.D., P.E., July 2002.
1
This test method is under the jurisdiction of ASTM Committee D04 on Road
and Paving Materials and is the direct responsibility of Subcommittee D04.21 on
4. Interferences
Specific Gravity and Density of Bituminous Mixtures.
Current edition approved Dec. 1, 2010 Published December 2010. Originally
4.1 Electromagnetic force fields such as high-tension power
approved in 2005. Last previous edition approved in 2009 as D7113 – 09. DOI:
lines, or large metal objects in close proximity may interfere
10.1520/D7113_D7113M-10.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or with the device reading.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4.2 The chemical composition of the material being tested
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. may significantly affect the measurement and adjustments may
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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D7113/D7113M − 10
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This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:D7113–09 Designation:D7113/D7113M–10
Standard Test Method for
Density of Bituminous Paving Mixtures in Place by the
1
Electromagnetic Surface Contact Methods
This standard is issued under the fixed designation D7113/D7113M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope
1.1 This test method covers the procedures for determining the in-place density and relative compaction of bituminous concrete
pavement paving mixtures by an electromagnetic surface contact device by measuring changes in the electromagnetic field
resulting from the compaction process.
1.2 The equipment referenced in this method is a surface contact device, which must accommodate surface moisture and
temperature variation in the range typically encountered in paving applications. This can be accomplished by design parameters
that reduce the device’s sensitivity to surface moisture and temperature variation or by measurements and algorithms to account
for surface moisture and temperature variance in the rolling pattern.
1.3
1.3 The 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.
1.4 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 prior to use.
1.4The values stated in SI units are to be regarded as the standard.
2. Referenced Documents
2
2.1 ASTM Standards:
C670 Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
D1188 Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Coated Samples
D2726 Test Method for Bulk Specific Gravity and Density of Non-Absorptive Compacted Bituminous Mixtures
D3665 Practice for Random Sampling of Construction Materials
D3666 Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials
D5361 Practice for Sampling Compacted Bituminous Mixtures for Laboratory Testing
D6752 Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum
Sealing Method
3. Significance and Use
3.1 The test method described is useful as a rapid, nondestructive technique for determining the in-place density or relative
compaction of compacted bituminous mixtures.
3.2 The test method can be used to establish the proper rolling effort and pattern to achieve the required density.
3.3 The non-destructive nature of the test allows repetitive measurements to be made at a single test location between roller
passes or at multiple locations across the mat to monitor changes in density.
3.4 The density results obtained by this test method are relative. Device calibration (correlation with other test methods-
)methods] is required to convert the results obtained using this method to actual density. Section 6 of this test method describes
a method that has proven to be acceptable for correlation.
NOTE 1—The personnel and equipment used in performing this test can be evaluated in accordance with Specification D3666.
1
This test method is under the jurisdiction ofASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.21 on Specific
Gravity and Density of Bituminous Mixtures.
Current edition approved JuneDec. 1, 20092010 Published July 2009.December 2010. Originally approved in 2005. Last previous edition approved in 20052009 as
D7113 – 059. DOI: 10.1520/D7113_D7113M-109.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book ofASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
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D7113/D7113M–10
NOTE 2—Research and evaluation of devices used in this test
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