Standard Specification for Asphalt Plank

ABSTRACT
This specification covers asphalt plank used for bridge decks as well as for industrial floors. Asphalt planks shall be classified according to usage: Type Ia; Type Ib; and Type II. Asphalt plank shall be formed from a mixture of asphalt, fibers, modifiers, or a combination thereof, and mineral filler in such a manner as to produce a uniformly dense mass. The following test methods shall be intended to measure those attributes necessary to measure the ability of asphalt plank to provide a reasonably long and satisfactory service: absorption; brittleness; dimensions; and hardness.
SCOPE
1.1 This specification covers asphalt plank used for bridge decks as well as for industrial floors.
1.2 The values stated in SI 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.

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Publication Date
31-Dec-2007
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ASTM D517-98(2008) - Standard Specification for Asphalt Plank
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:D517 −98(Reapproved 2008)
Standard Specification for
Asphalt Plank
This standard is issued under the fixed designation D517; 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 5. Requirements
5.1 Asphalt—The asphalt cement shall have such character-
1.1 This specification covers asphalt plank used for bridge
istics that when combined with the other ingredients, a plank
decks as well as for industrial floors.
meeting the requirements of this specification will result.
1.2 The values stated in SI units are to be regarded as the
5.2 Fiber—The fibrous material shall consist of finely di-
standard. The values given in parentheses are for information
vided threads or any natural or synthetic fiber (except asbestos)
only.
from free lumps, and when used, shall be in a flocculent
1.3 This standard does not purport to address all of the
condition. The fabric and fibrous material shall be free from all
safety concerns, if any, associated with its use. It is the
foreign materials.
responsibility of the user of this standard to establish appro-
5.3 Mineral Filler—The mineral filler shall consist of finely
priate safety and health practices and determine the applica-
crushed slate, limestone, silica, or other aggregate that has
bility of regulatory limitations prior to use.
proven suitable for use with asphalt cement in constructing
pavement wearing surfaces.
2. Classification
5.4 Absorption—The absorption of asphalt plank shall not
2.1 Type I, a—Plain, butt-edge asphalt plank for use as an
exceed 1.0 % by weight when tested in accordance with 9.2.
industrial flooring.
5.5 Brittleness—At least 80 % of the specimens tested of
2.2 Type I, b—Plain, butt-edge asphalt plank for use on a
each thickness of plank shall not show any detrimental
railroad bridge as a waterproofing system protection layer.
cracking when tested in accordance with the method described
in 9.3.
2.3 Type II—Ship-lap edge asphalt plank for use on a
railroad bridge as a waterproofing system protection layer. 5.6 Hardness—The hardness of the plank, when tested in
accordance with the method prescribed in 9.5, shall meet the
3. Ordering Information following requirements:
Temperature, Load, Penetration,
3.1 The user should state the type and dimensions in the
°C (°F) kg (lb.) mm (mils)
purchase order. If no type is specified, Type I shall be
Type I, a 25 (77) 66 (30) <0.889 (<35)
furnished.
Type I, b 25 (77) 66 (30) <1.651 (<65)
Type II 25 (77) 66 (30) <1.651 (<65)
4. Materials and Manufacture
6. Dimensions, Mass, and Permissible Variations
4.1 Asphalt plank shall be formed from a mixture of asphalt,
6.1 Asphalt plank shall have the dimensions specified or
fibers, modifiers, or a combination thereof, and mineral filler in
shown on the plans and determined in accordance with 9.4.
such a manner as to produce a uniformly dense mass.
1 1
Tolerances of 61.6 mm ( ⁄16 in.) in thickness, 63.2 mm ( ⁄8 in.)
4.2 In the case of Type II asphalt plank, the edges of the 1
in width and 66.4 mm ( ⁄4 in.) in length will be permitted.
planks shall be of a lap joint configuration.
Plank sizes shall be 12 in. in width by either 24 in. or 48 in. in
1 3
length. Thickness shall be ⁄2 in., ⁄4 in., 1 in., or 1.5 in.
6.2 The asphalt plank shall conform to the following mass
This specification is under the jurisdiction of ASTM Committee D04 on Road
requirements.
and Paving Materials and is the direct responsibility of Subcommittee D04.34 on
Specimen Thickness, Min Mass,
Preformed Joint Fillers, Sealers and Sealing Systems.
2 2
mm (in.) kg/m (lbs/ft )
Current edition approved Jan. 1, 2008. Published February 2008. Originally
12.7 (0.5) 0.2 (5)
approved in 1938. Last previous edition approved in 2003 as D517 – 98 (2003).
19 (0.75) 0.3 (7.5)
DOI: 10.1520/D0517-98R08.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D517−98 (2008)
3 h, and then tested immediately. A 0.9-kg (2-lb) weight
25.4 (1.0) 0.4 (10)
37.5 (1.5) 0.6 (15)
dropped from a height of 508 mm (20 in.) onto a 5.7 mm
(0.225 in.) diameter cylindrical pin shall not cause a crack to
Specimen Thickness, Min. Mass,
2 2
extend more than 37.5 mm (1.5 in.) from the point of impact.
mm (in.) kg/m (lbs/ft )
12.7 (0.5) 0.2 (5)
The point of impact shall be as close to the center of the sample
19 (0.75) 0.3 (7.5)
as possible.
25.4 (1.0) 0.4 (10)
37.5 (1.5) 0.6 (15)
9.4 Dimensions:
9.4.1 Scope—This test method covers the measurement of
7. Workmanship, Finish, and Appearance
dimensions to determine if the sample complies with the plan
7.1 The asphalt plank shall be free from defects affecting its
or specification requirements.
serviceability and appearance; it shall have straight edges and
9.4.2 Significance and Use—This test method will ensure
square corners.
that the finished product in place will afford an even, uniform
bearing surface for subsequent construction.
8. Sampling
9.4.3 Procedure—Plank from each lot shall be examined for
8.1 For the purpose of testing, three planks shall be selected
appearance, str
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