Standard Specification for Coarse Aggregate for Bituminous Paving Mixtures

SCOPE
1.1 This specification covers crushed stone, crushed hydraulic-cement concrete, crushed blast-furnace slag, crushed gravel, crushed expanded shale, crushed expanded clay, and crushed expanded slate suitable for use in bituminous paving mixtures, as described in Specifications D3515 or D4215.
Note 1--Other slags having demonstrated a satisfactory service record may be used.
1.2 The values stated in SI units are to be regarded as standard. Inch-pound units, shown in parentheses, are for information only.
1.3 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.

General Information

Status
Historical
Publication Date
09-Jul-2000
Current Stage
Ref Project

Relations

Buy Standard

Technical specification
ASTM D692-00 - Standard Specification for Coarse Aggregate for Bituminous Paving Mixtures
English language
2 pages
sale 15% off
Preview
sale 15% off
Preview

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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: D 692 – 00
Standard Specification for
Coarse Aggregate for Bituminous Paving Mixtures
This standard is issued under the fixed designation D 692; 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 (e) 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 D 75 Practice for Sampling Aggregates
D 448 Classification for Sizes of Aggregate for Road and
1.1 This specification covers crushed stone, crushed
Bridge Construction
hydraulic-cement concrete, crushed blast-furnace slag, crushed
D 3319 Test Method for Accelerated Polishing of Aggre-
gravel, crushed expanded shale, crushed expanded clay, and
gates Using the British Wheel
crushed expanded slate suitable for use in bituminous paving
D 3515 Specification for Hot-Mixed, Hot-Laid Bituminous
mixtures, as described in Specifications D 3515 or D 4215.
Paving Mixtures
NOTE 1—Other slags having demonstrated a satisfactory service record
D 3665 Practice for Random Sampling of Construction
may be used.
Materials
1.2 The values stated in SI units are to be regarded as
D 4215 Specification for Cold-Mixed, Cold-Laid Bitumi-
standard. Inch-pound units, shown in parentheses, are for
nous Paving Mixtures
information only.
D 5821 Test Method for Determining the Percentage of
1.3 The text of this standard references notes and footnotes
Fractured Particles in Coarse Aggregate
which provide explanatory material. These notes and footnotes
3. Terminology
(excluding those in tables and figures) shall not be considered
as requirements of the standard.
3.1 Definitions:
3.1.1 For defining aggregate types, see Descriptive Nomen-
2. Referenced Documents
clature C 294, and Terminology D 8 and C 125.
2.1 ASTM Standards:
3.1.2 expanded shale, n; expanded clay, n; expanded slate,
C 29/C 29M Test Method for Unit Weight and Voids in
n—the product resulting from the expanding of selected
Aggregate
materials (shale, clay, or slate) in a rotary kiln at temperatures
C 88 Test Method for Soundness of Aggregates by Use of
over 1000°C.
Sodium Sulfate or Magnesium Sulfate
4. Ordering Information
C 125 Terminology Relating to Concrete and Concrete
Aggregates
4.1 Orders for the material under this specification shall
C 131 Test Method for Resistance to Degradation of Small-
include the following information:
Size Coarse Aggregate by Abrasion and Impact in the Los
4.1.1 The specification designation and year of issue.
Angeles Machine
4.1.2 The size to be furnished (see 5.2).
C 136 Test Method for Sieve Analysis of Fine and Coarse
4.1.3 The quantity required.
Aggregates
4.1.4 Use of the coarse aggregate, whether for conventional
C 294 Descriptive Nomenclature of Constituents of Natural
mixtures or open-graded friction course mixtures (see 5.4), and
Mineral Aggregates
whether for surface courses or base courses (see 5.7),
D 8 Terminology Relating to Materials for Roads and Pave-
4.1.5 In the case of sulfate soundness tests (5.6), which salt
ments
is to be used.
4.1.6 Any special requirements.
This specification is under the jurisdiction of ASTM Committee D04 on Road
5. Physical Requirements
and Paving Materials and is the direct responsibility of Subcommittee D04.50 on
5.1 General—The coarse aggregate shall consist of hard,
Aggregate Specifications.
Current edition approved July 10, 2000. Published September 2000. Originally strong, durable pieces, free of coherent coatings and conform-
published as D 692 – 42 T. Last previous edition D 692 – 94a.
ing to the requirements of this specification.
Annual Book of ASTM Standards, Vol 04.02.
5.2 Grading:
Annual Book of ASTM Standards, Vol 04.03.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
D 692
NOTE 5—No standard ASTM method has been recognized to be
5.2.1 The coarse aggregate grading shall conform to the
capable of defining adequate resistance to the polishing action of specific
requirements of Classification D 448 for the size number
traffic conditions. Test Method D 3319 has been found useful in evaluating
designated, or to another grading as stated in the order (see
the relative polish resistance between samples of different aggregates or
Note 2).
mixtures containing different aggregates.
NOTE 2—The coarse aggregate grading to be furnished is dependent
5.6 Soundness—The coarse aggregate, when subjected to
upon the desired composition of the paving mixture, and whether the
five cycles of the soundness test, shall have a weighted loss not
grading to be used in the mixture is achieved with or without blending.
Other coarse aggregate gradings may be used provided that the combined
greater than 12 % when sodium
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.