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ASTM D6932/D6932M-08

(Guide)

Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mixtures

Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mixtures

SIGNIFICANCE AND USE
p>This guide provides information to assist engineers with the design requirements and construction guidelines for paving an Open-Graded Friction Course (OGFC) surface layer. An OGFC is primarily used to improve the skid resistance and wear resistance of a bituminous pavement by providing an escape route for surface water beneath a moving wheel load. The mixture is typically produced with a low amount of fine aggregate particles and high air void content to provide a passageway of interconnected voids for moisture to drain away from the travelway. The film thickness of the asphalt and overall asphalt content is important for better stripping resistance and durability and aging properties.
Note 1—OGFCs may also be placed to reduce the tire-pavement interface noise and may also be placed to reduce the occurrence and severity of reflective cracking.
SCOPE
1.1 This guide covers the construction of bituminous open-graded friction course plant mixtures. End-use specifications should be adopted to conform to job and user requirements. Where applicable, Specification D 3666 should be applied as a minimum for agencies testing and inspecting road and paving materials.
1.2 Bituminous open-graded friction courses are placed as the final wearing course for highways and airfields.
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.

General Information

Status
Historical
Publication Date
31-Jul-2008
ICS
93.080.20 - Road construction materials
Technical Committee
D04 - Road and Paving Materials
Drafting Committee
D04.23 - Plant-Mixed Asphalt Surfaces and Bases
Current Stage
Ref Project

Relations

Replaces
ASTM D6932-04 - Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mixtures
Effective Date
01-Aug-2008
Referred By
ASTM D7064/D7064M-21 - Standard Practice for Open-Graded Friction Course (OGFC) Asphalt Mixture Design
Effective Date
01-Aug-2008
Referred By
ASTM D8418-21 - Standard Guide for Material and Construction Standards Related to Sustainability Within Committee D04
Effective Date
01-Aug-2008

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REDLINE ASTM D6932/D6932M-08 - Standard Guide for Materials and Construction of Open-Graded Friction Course Plant MixturesREDLINE ASTM D6932/D6932M-08 - Standard Guide for Materials and Construction of Open-Graded Friction Course Plant Mixtures
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D6932/D6932M − 08
StandardGuide for
Materials and Construction of Open-Graded Friction Course
1
Plant Mixtures
This standard is issued under the fixed designation D6932/D6932M; 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 Aggregate (as Influenced by Particle Shape, Surface
Texture, and Grading)
1.1 This guide covers the construction of bituminous open-
D75 Practice for Sampling Aggregates
graded friction course plant mixtures. End-use specifications
D140 Practice for Sampling Bituminous Materials
should be adopted to conform to job and user requirements.
D448 Classification for Sizes of Aggregate for Road and
Where applicable, Specification D3666 should be applied as a
Bridge Construction
minimum for agencies testing and inspecting road and paving
D946 Specification for Penetration-Graded Asphalt Cement
materials.
for Use in Pavement Construction
1.2 Bituminous open-graded friction courses are placed as
D1461 Test Method for Moisture or Volatile Distillates in
the final wearing course for highways and airfields.
Bituminous Paving Mixtures
1.3 The values stated in either SI units or inch-pound units
D2419 Test Method for Sand Equivalent Value of Soils and
are to be regarded separately as standard. The values stated in Fine Aggregate
each system may not be exact equivalents; therefore, each
D2995 Practice for Estimating Application Rate of Bitumi-
system shall be used independently of the other. Combining nous Distributors
values from the two systems may result in non-conformance
D3381 Specification for Viscosity-Graded Asphalt Cement
with the standard.
for Use in Pavement Construction
D3666 Specification for Minimum Requirements for Agen-
2. Referenced Documents
cies Testing and Inspecting Road and Paving Materials
2
D4791 Test Method for Flat Particles, Elongated Particles,
2.1 ASTM Standards:
C29/C29M Test Method for Bulk Density (“Unit Weight”) or Flat and Elongated Particles in Coarse Aggregate
D5821 Test Method for Determining the Percentage of
and Voids in Aggregate
C88 Test Method for Soundness of Aggregates by Use of Fractured Particles in Coarse Aggregate
Sodium Sulfate or Magnesium Sulfate D6114 Specification for Asphalt-Rubber Binder
C127 Test Method for Density, Relative Density (Specific D6307 Test Method forAsphalt Content of Hot-MixAsphalt
Gravity), and Absorption of Coarse Aggregate by Ignition Method
C128 Test Method for Density, Relative Density (Specific D6373 Specification for Performance Graded Asphalt
Gravity), and Absorption of Fine Aggregate Binder
C131 Test Method for Resistance to Degradation of Small- D6390 Test Method for Determination of Draindown Char-
Size CoarseAggregate byAbrasion and Impact in the Los acteristics in Uncompacted Asphalt Mixtures
Angeles Machine D7064 Practice for Open-Graded Friction Course (OGFC)
C136 Test Method for Sieve Analysis of Fine and Coarse Mix Design
Aggregates
2.2 Other References:
C1252 Test Methods for Uncompacted Void Content of Fine
TRB NCHRP Synthesis 284 Performance Survey on Open-
Graded Friction Course Mixes
NCAT Report No. 2001-01 Design, Construction and Per-
1
This guide is under the jurisdiction of ASTM Committee D04 on Road and
formance of New Generation Open-Graded Friction
Paving Materials and is the direct responsibility of Subcommittee D04.23 on
Plant-Mixed Bituminous Surfaces and Bases.
Courses
Current edition approved Aug. 1, 2008. Published August 2008. Originally
FAA-RD-73-197
approved in 2004. Last previous edition approved in 2004 as D6932 – 04. DOI:
FAA-RD-74-38
10.1520/D6932_D6932M-08.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3. Terminology
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 3.1 Definitions of Terms Specific to This Standard:
Copyright ©ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA19428-2959. United States
1

---------------------- Page: 1 ----------------------
D6932/D6932M − 08
3.1.1 open-graded friction course (OGFC), n—special type with a ratio of 5 to 1 in maximum dimension to minimum
of hot mix asphalt surface mixture used for reducing hydro- dimension. Rounded particles are not acceptable. The uncom-
planing and potential for skidding, where the function of the pacted void content (fine aggregate angularity-FAA) as mea-
mixture is to provide a free-draining layer that permits surface sured by Test Methods C1252 should be 40 % or greater.
watertomigratelaterallythroughthemixturetotheedgeofthe
6.4
...

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:D6932–04 Designation:D6932/D6932M–08
Standard Guide for
Materials and Construction of Open-Graded Friction Course
1
Plant Mixtures
This standard is issued under the fixed designation D 6932/D 6932M; 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
1.1 This guide covers the construction of bituminous open-graded friction course plant mixtures. End-use specifications should
be adopted to conform to job and user requirements. Where applicable, Specification D 3666 should be applied as a minimum for
agencies testing and inspecting road and paving materials.
1.2 Bituminous open-graded friction courses are placed as the final wearing course for highways and airfields.
1.3The values given in inch-pound units are to be regarded as the standard.
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.
2. Referenced Documents
2
2.1 ASTM Standards:
C 29/C 29M Test Method for Unit Weight and Voids in Aggregate Test Method for Bulk Density (Unit Weight) and Voids in
Aggregate
C 88 Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
C 127 Test Method for (Specific Gravity) Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
C 128 Test Method for (Specific Gravity) Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
C 131 Test Method for Resistance to Degradation of Small-Size CoarseAggregate byAbrasion and Impact in the LosAngeles
Machine
C 136 Test Method for Sieve Analysis of Fine and Coarse Aggregates
C 1252 Test Methods for Uncompacted Void Content of FineAggregate (as Influenced by Particle Shape, Surface Texture, and
Grading)
D 75 Practice for Sampling Aggregates
D 140 Practice for Sampling Bituminous Materials
D 448 Classification for Sizes of Aggregate for Road and Bridge Construction
D 946 Specification for Penetration-Graded Asphalt Cement for Use in Pavement Construction
D 1461 Test Method for Moisture or Volatile Distillates in Bituminous Paving Mixtures
D 2419 Test Method for Sand Equivalent Value of Soils and Fine Aggregate
D 2995 Practice for Estimating Application Rate of Bituminous Distributors
D 3381 Specification for Viscosity-Graded Asphalt Cement for Use in Pavement Construction D3515Specification for
Hot-Mixed, Hot-Laid Bitu-
minous Paving Mixtures
D 3666 Specification for Minimum Requirements for Agencies Testing and Inspecting BituminousRoad and Paving Materials
D 4791 Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate
D 5821 Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate D5840Specification for Type
II Polymer Modified As-
phalt Cement for Use in
Pavement Construction
D5841Specification for Type III Polymer Modified Asphalt Cement for Use in Pavement Construction
1
This guide is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.23 on Plant-Mixed
Bituminous Surfaces and Bases.
Current edition approved Aug. 1, 2004.2008. Published August 2008. Originally approved in 2004. Last previous edition approved in 2004 as D 6932 – 04.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM 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, PA19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6932/D6932M–08
D5892Specification for Type IV Polymer Modified Asphalt Cement for Use in Pavement Construction
D5976Specification for Type I Polymer Modified Asphalt Cement for Use in Pavement Construction
D 6114Specification for Asphalt of Rubber Binder Specification for Asphalt-Rubber Binder
D 6307 Test Method for Asphalt Content of Hot-Mix Asphalt by Ignition Method
D 6373 Specification for Performance Graded Asphalt Binder
D 6390 Test Method for Determination of Draindown C
...

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4.3 This test method may be used for acceptance when the accepting agency specifies the minimum resistance value desired.  
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1.1 This test method covers the measurement of the electrical resistivity of water-barrier membrane-pavement systems when applied to concrete bridge decks.  
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1.3 This test method utilizes a measure of electrical resistance between the saturated top surface of the water-barrier membrane and the reinforcing steel embedded in the concrete bridge deck.  
1.4 The values measured represent the electrical resistance obtained with the equipment and procedures stated herein and do not necessarily agree or correlate with those using other equipment or procedures.  
1.5 Units—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 nonconformance with the standard.  
1.6 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D8239-23(Specification)
Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) Test

SCOPE
1.1 This specification2 covers asphalt binders graded by performance. Grading designations are related to the LTPPBind Online calculated maximum pavement design temperature, the minimum pavement design temperature, and the traffic loading.
Note 1: For more information on LTPPBind Online, see https://infopave.fhwa.dot.gov/Tools/LTPPBindOnline accessed May 23, 2023.  
1.2 This specification incorporates Test Method D7405 for determining non-recoverable creep compliance, Jnr. “S,” “H,” “V,” or “E” designations must be specified for standard, heavy, very heavy, and extremely heavy traffic loading, respectively.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
Note 2: A guidance document for specifying bodies using R % for elastic properties is under development.
Note 3: For asphalt binders graded by penetration at 25 °C, see Specification D946/D946M. For asphalt binders graded by viscosity at 60 °C, see Specification D3381/D3381M. For performance-graded asphalt binder, see Specification D6373.
Note 4: AASHTO R 29 provides non-mandatory information for determining the performance grade of an asphalt binder.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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