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ASTM D41-94(2000)e1

(Specification)

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

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

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 inch-pound units are to be regarded as 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
20-Mar-2000
ICS
91.060.20 - Roofs
Technical Committee
D08 - Roofing and Waterproofing
Drafting Committee
D08.05 - Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing
Current Stage
Ref Project

Relations

Replaced By
ASTM D41-05 - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing
Effective Date
01-Feb-2005
Referred By
ASTM D7693/D7693M-15 - Standard Guide for Application of Heat Weldable Modified Bituminous Waterproofing Membranes Systems for New Concrete Decks
Effective Date
21-Mar-2000

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ASTM D41-94(2000)e1 - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and WaterproofingASTM D41-94(2000)e1 - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing
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ASTM D41-94(2000)e1 - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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
American Association State
e1
Designation: D 41 – 94 (Reapproval 2000) Highway and Transportation Officials Standard
AASHTO No.: M116
Standard Specification for
Asphalt Primer Used in Roofing, Dampproofing, and
Waterproofing
ThisstandardisissuedunderthefixeddesignationD 41;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
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.
e NOTE—Editorially switched from English dominant to SI dominant.
1. Scope
Distillation, volume % of the primer:
Up to 225°C (437°F) not less than 35
1.1 This specification covers asphaltic primer suitable for
Up to 360°C (680°F) not more than 65
use with asphalt in roofing, dampproofing, and waterproofing
3.2 The residue obtained from the distillation up to 360°C
below or above ground level, for application to concrete,
(680°F) shall conform to the following requirements:
masonry, metal, and asphalt surfaces.
Penetration at 25°C (77°F), 100 g, 5 s 20 to 50
1.2 The values stated in SI units are to be regarded as the
Matter soluble in trichloroethylene not less than 99 %
standard. The values given in parentheses are for information
only.
4. Sampling
1.3 This standard does not purport to address all of the
4.1 From each shipment or fraction thereof representing
safety concerns, if any, associated with its use. It is the
primer of the same kind, select a number of packages at
responsibility of the user of this standard to establish appro-
random equivalent to the cube root of the total number of
priate safety and health practices and determine the applica-
packages in the lot. If the cube root as calculated proves to be
bility of regulatory limitations prior to use.
a fractional number, it shall be expressed as the next higher
whole number. For convenience, the following table is given,
2. Referenced Documents
showing the number of samples to be selected for shipments of
2.1 ASTM Standards:
various sizes:
D 5 Test Method for Penetration of Bituminous Materials
Packages in Shipment Packages Selected
D 88 Test Method for Saybolt Viscosity
2to8 2
9to27 3
D 95 Test Method for Water in Petroleum Products and
4 28 to 64 4
Bituminous Materials by Distillation
65 to 125 5
D 402 Test Method for Distillation of Cut-Back Asphaltic
126 to 216 6
(Bituminous) Products 217 to 343 7
344 to 512 8
D 2042 Test Method for Solubility of Asphalt Materials in
513 to 729 9
Trichloroethylene
730 to 1000 10
1001 to 1331 11
3. Physical Requirements
4.2 By means of a paddle, thoroughly stir the contents of
3.1 The primer shall conform to the following requirements:
each package selected so as to bring all portions thereof into
Water, Vol %, max 0.5
uniform distribution. With an appropriate sampler, immedi-
Saybolt Furol viscosity at 25°C (77°F) 25 to 125 s
ately draw not less than 450 ml (1 pt) of the primer from the
center of each package, and transfer to a clean receptacle of
suitable size, which in turn shall be kept tightly covered, prior
This specification is under the jurisdiction of ASTM Commit
...

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ASTM D7897-18(2023)(Practice)
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5.1 The solar reflectance of a building envelope surface affects surface temperature and near-surface ambient air temperature. Surfaces with low solar reflectance absorb a high fraction of the incoming solar energy. Sunlight absorbed by a roof or by other building envelope surfaces can be conducted into the building, increasing cooling load and decreasing heating load in a conditioned building, or raising indoor temperature in an unconditioned building. It can also warm the outside air by convection. Determination of solar reflectance can help designers and consumers choose appropriate materials for their buildings and communities.  
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1.1 This practice covers test procedures and conditions that are applicable when Test Methods D5023, D5024, D5026, D5279, and D5418 are used for conducting dynamic mechanical analysis of roofing and waterproofing membrane material in three-point bending, compression, tension, torsion, and dual cantilever modes, respectively. The specific method is selected by the analyst and depends on the membrane material and the operating principles of the individual instrument used for the analysis.  
1.2 This practice covers test procedures and conditions that are applicable when Test Method E1131 is used for conducting thermogravimetry of roofing and waterproofing membrane material.  
1.3 Membrane materials include bituminous built-up roofing, polymer-modified bitumen sheets, vulcanized rubbers, non-vulcanized polymeric sheets, and thermoplastics. The membrane materials can be either nonreinforced or reinforced.  
1.4 This practice is applicable to new membrane materials received from the supplier, those exposed artificially in the laboratory or outdoors on an exposure rack, and those sampled from field installations.  
1.5 This practice contains notes which are explanatory and are not part of the mandatory requirements of this practice.  
1.6 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.  
1.7 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.  
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4.1 The wind resistance of ballasted membrane roof systems is determined largely by the size and weight of the ballast used. ANSI/SPRI RP-4 provides a method for the wind design of ballasted single-ply membrane roof systems and includes specific guidelines for the size and weight of aggregate used as ballast. The aggregate size classifications provided in this standard are intended for use with the guidelines provided in ANSI/SPRI RP-4 in designing the wind resistance of aggregate ballasted single-ply membrane roof systems.  
4.2 The aggregate size classifications provided in this classification are intended to provide a basis of compliance for contract documents that specify certain aggregate sizes for use on ballasted membrane systems.
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1.1 This classification defines the aggregate size designations and ranges in mechanical analyses for standard sizes of aggregate used as ballast for membrane roof systems.  
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1.3 With regard to sieve sizes and the size of aggregate as determined by the use of testing sieves, the values in inch-pound units are shown for the convenience of the user; however, the standard sieve designations shown in parentheses are the standard values as stated in Specification E11.  
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ASTM D7954/D7954M-22a(Practice)
Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners

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5.1 Excess moisture trapped in roofing or waterproofing systems can adversely affect performance and lead to premature failure of roofing or waterproofing systems and its components. It also reduces thermal resistance, resulting in reduced energy efficiency and inflated energy costs. Impedance scans can be effective in identifying concealed and entrapped moisture within roofing or waterproofing systems.  
5.2 This practice is intended to be used at various stages of the roofing and waterproofing system’s life such as: during or at completion of installation of roofing or waterproofing system to determine if there was moisture intrusion into the roofing or waterproofing system or underlying materials; at regular intervals as part of a preventative maintenance program; and to aid in condition assessment, or before replacement or repair work, or combinations thereof, to assist in determining the extent of work and replacement materials.  
5.3 This practice alone does not determine the cause of moisture infiltration into roofing or waterproofing systems; however, it can be used to help tracing excess moisture to the point of ingress.
SCOPE
1.1 This practice applies to techniques that use nondestructive electrical impedance (EI) scanners to locate moisture and evaluate the comparative moisture content within insulated low-slope roofing and waterproofing systems.  
1.2 This practice is applicable to roofing and waterproofing systems wherein insulation is placed above the deck and positioned underneath and in contact with electrically nonconductive single-ply or built-up roofing and waterproofing membranes and systems such as coal tar, asphalt, modified bitumen, thermoplastics, spray polyurethane foam, and similar electrically nonconductive membrane materials. This practice is also applicable to roofing and waterproofing systems without insulation placed above moisture absorbing decks such as wood, concrete, or gypsum, that are in contact with single-ply or built-up roofing and waterproofing membranes as described above.  
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1.4.1 Metal and other electrically conductive surface coverings and near-surface embedded metallic components are not suitable for surveying with impedance scanners because of the electrical conductivity of these materials.  
1.4.2 This practice is not appropriate for use with black EPDM, any membranes containing black EPDM, or black EPDM coatings because black EPDM gives false positive readings.  
1.4.3 Aluminum foil on top-faced insulation, roofing, or waterproofing membranes gives a false positive reading and is not suitable for surveying with impedance scanners; however, liquid-applied aluminum pigmented emulsified asphalt-based coatings shall not normally affect impedance scanner readings.
1.4.3.1 This practice is not appropriate for use with aluminium foil faced modified bitumen membranes, as the electrical conductivity of the aluminium foil surface can give false positive readings.  
1.4.4 While their overburden remains in place, this practice is not appropriate for use with inverted roof membrane assemblies (IRMAs) or protected roof assemblies (PRMAs), which contain above the deck waterproof membrane and overburden that may include insulation, drainage components, pavers, aggregate, ballast, vegetation, or combinations thereof, because the impedance scanner will not differentiate between above and below the membrane moisture.  
1.4.5 S...

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