ASTM D41/D41M-11

Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing

ABSTRACT
This specification covers asphaltic primer suitable for use with asphalt in roofing, dampproofing, and waterproofing below or above ground level, for application to concrete, masonry, metal, and asphalt surfaces. Asphalt primer shall be classified as Type I and Type II. To determine the properties of the asphalt primer, the following test methods shall be performed: furol viscosity; distillation; penetration; and matter soluble in trichloroethylene.
SCOPE
1.1 This specification covers asphaltic primer suitable for use with asphalt in roofing, dampproofing, and waterproofing below or above ground level, for application to concrete, masonry, metal, and asphalt surfaces.
1.2 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.
1.3 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.

General Information

• Status: Historical
• Publication Date: 31-Dec-2010
• ICS: 91.060.20 - Roofs
• Technical Committee: D08 - Roofing and Waterproofing
• Drafting Committee: D08.05 - Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing

Relations

• Replaces: ASTM D41-05 - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing
• Effective Date: 01-Jan-2011
• Referred By: ASTM D449/D449M-03(2021) - Standard Specification for Asphalt Used in Dampproofing and Waterproofing
• Effective Date: 01-Jan-2011
• Referred By: ASTM C981-20 - Standard Guide for Design of Built-Up Bituminous Membrane Waterproofing Systems for Building Decks
• Effective Date: 01-Jan-2011
• Referred By: ASTM D7051-05(2020) - Standard Test Method for Cyclic Thermal Shock of SBS-Modified Bituminous Roofing Sheets with Factory-Applied Metal Surface
• Effective Date: 01-Jan-2011
• Referred By: ASTM D6622/D6622M-20 - Standard Guide for Application of Fully Adhered Hot-Applied Reinforced Waterproofing Systems
• Effective Date: 01-Jan-2011
• Referred By: ASTM D5849/D5849M-21 - Standard Test Method for Evaluating Resistance of Modified Bituminous Roofing Membrane to Cyclic Fatigue (Joint Displacement)
• Effective Date: 01-Jan-2011

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:D41/D41M −11 AmericanAssociation State
Highway and Transportation Officials Standard
AASHTO No.: M116
Standard Specification for
Asphalt Primer Used in Roofing, Dampproofing, and
1
Waterproofing
This standard is issued under the fixed designation D41/D41M; 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 3.2 Type II is characterized as an Asphalt Primer with a
lesser solvent-to-asphalt ratio than Type I.
1.1 This specification covers asphaltic primer suitable for
use with asphalt in roofing, dampproofing, and waterproofing
4. Physical Requirements
below or above ground level, for application to concrete,
4.1 The primer shall conform to the following requirements:
masonry, metal, and asphalt surfaces.
Water, Vol %, max, Type I and Type II 0.5
1.2 The values stated in either SI units or inch-pound units
Saybolt Furol viscosity at 25°C [77°F], Type I 25 to 125 s
are to be regarded separately as standard. The values stated in Saybolt Furol viscosity at 25°C [77°F], Type II 120 to 500 s
Distillation, volume % of the primer:
each system may not be exact equivalents; therefore, each
Up to 225°C [437°F], Type I not less than 35
system shall be used independently of the other. Combining
Up to 360°C [680°F], Type I not more than 65
values from the two systems may result in non-conformance Up to 225°C [437°F], Type II not less than 30
Up to 360°C [680°F], Type II not more than 60
with the standard.
4.2 The residue obtained from the distillation up to 360°C
1.3 This standard does not purport to address all of the
[680°F] shall conform to the following requirements:
safety concerns, if any, associated with its use. It is the
Penetration at 25°C [77°F], 100 g, 5 s 20 to 50
responsibility of the user of this standard to establish appro-
Matter soluble in trichloroethylene not less than 99 %
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
5. Sampling
5.1 From each shipment or fraction thereof representing
2. Referenced Documents
primer of the same kind, select a number of packages at
2
2.1 ASTM Standards:
random equivalent to the cube root of the total number of
D5 Test Method for Penetration of Bituminous Materials
packages in the lot. If the cube root as calculated proves to be
D88 Test Method for Saybolt Viscosity
a fractional number, it shall be expressed as the next higher
D402 Test Method for Distillation of Cutback Asphaltic
whole number. For convenience, the following table is given,
(Bituminous) Products
showing the number of samples to be selected for shipments of
D6511 Test Methods for Solvent Bearing Bituminous Com-
various sizes:
pounds
Packages in Shipment Packages Selected
2to8 2
3. Classification
9to27 3
28 to 64 4
3.1 Type I is characterized as an Asphalt Primer with a
65 to 125 5
generally higher solvent-to-asphalt ratio. 126 to 216 6
217 to 343 7
344 to 512 8
513 to 729 9
1
This specification is under the jurisdiction of ASTM Committee D08 on
730 to 1000 10
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.05
1001 to 1331 11
on Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing.
5.2 By means of a paddle, thoroughly stir the contents of
Current edition approved Jan. 1, 2011. Published January 2011. Originally
each package selected so as to bring all portions thereof into
approved in 1917. Last previous edition approved in 2005 as D41 – 05. DOI:
10.1520/D0041_D0041M-11.
uniform distribution. With an appropriate sampler, immedi-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
ately draw not less than 450 ml [1 pt] of the primer from the
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
center of each package, and transfer to a clean receptacle of
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. suitable size, which in turn shall be kept tightly covered, prior
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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D41/D41M−11
to and immediately after the samples are being introduced. 6.1.5 Water—See Section 10 of Test Methods D6511.
After all the pint has been added, thoroughly agitate the
7. Rejection and Resubmittal
contents of the container, whereupon immediately transfer 0.95
L [1 qt] of the mixture to a clean quart can provided with a 7.1 Failure to conform to any of the requirements pres
...

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.
American Association State
Designation:D41–05 Designation: D41/D41M – 11 Highway and Transportation Officials Standard
AASHTO No.: M116
Standard Specification for
Asphalt Primer Used in Roofing, Dampproofing, and
1
Waterproofing
This standard is issued under the fixed designation D41/D41M; 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 specification covers asphaltic primer suitable for use with asphalt in roofing, dampproofing, and waterproofing below
or above ground level, for application to concrete, masonry, metal, and asphalt surfaces.
1.2The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.2 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.
1.3 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D5 Test Method for Penetration of Bituminous Materials
D88 Test Method for Saybolt Viscosity
D402 Test Method for Distillation of Cutback Asphaltic (Bituminous) Products
D6511 Test Methods for Solvent Bearing Bituminous Compounds
3. Classification
3.1 Type I is characterized as an Asphalt Primer with a generally higher solvent-to-asphalt ratio.
3.2 Type II is characterized as an Asphalt Primer with a lesser solvent-to-asphalt ratio than Type I.
4. Physical Requirements
4.1 The primer shall conform to the following requirements:
Water, Vol %, max, Type I and Type II 0.5
Saybolt Furol viscosity at 25°C (77°F), Type I 25 to 125 s
Saybolt Furol viscosity at 25°C [77°F], Type I 25 to 125 s
Saybolt Furol viscosity at 25°C (77°F), Type II 120 to 800 s
Saybolt Furol viscosity at 25°C [77°F], Type II 120 to 500 s
Distillation, volume % of the primer:
Up to 225°C (437°F), Type I not less than 35
Up to 225°C [437°F], Type I not less than 35
Up to 360°C (680°F), Type I not more than 65
Up to 360°C [680°F], Type I not more than 65
Up to 225°C (437°F), Type II not less than 30
Up to 225°C [437°F], Type II not less than 30
Up to 360°C (680°F), Type II not more than 60
Up to 360°C [680°F], Type II not more than 60
1
This specification is under the jurisdiction of ASTM Committee D08 on Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.05 on
Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing.
´1
Current edition approved Feb. 1, 2005. Published February 2005. Originally approved in 1917. Last previous edition approved in 2000 as D41–94(2000) . DOI:
10.1520/D0041-05.
Current edition approved Jan. 1, 2011. Published January 2011. Originally approved in 1917. Last previous edition approved in 2005 as D41 – 05. DOI:
10.1520/D0041_D0041M-11.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at [e-mail]. 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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D41/D41M – 11
4.2 The residue obtained from the distillation up to 360°C (680°F)[680°F] shall conform to the following requirements:
Penetration at 25°C (77°F), 100 g, 5 s 20 to 50
Penetration at 25°C [77°F], 100 g, 5 s 20 to 50
Matter soluble in trichloroethylene not less than 99 %
5. Sampling
5.1 From each shipment or fraction thereof representing primer of the same kind, select a number of packages at random
equivalenttothecuberootofthetotalnumberofpackagesinthelot.Ifthecuberootascalculatedprovestobeafractionalnumber,
it shall be expressed as the next higher whole number. For convenience, the following table is given, showing the number of
samples to be selected for shi
...