ASTM D3909/D3909M-97b(2012)e1
(Specification)Standard Specification for Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral Granules
Standard Specification for Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral Granules
ABSTRACT
This specification covers asphalt-impregnated and coated glass felt roll roofing surfaced on the weather side with mineral granules, for use as a cap sheet in the construction of built-up roofs. The glass felt shall be a thin porous sheet composed predominately of fine glass fibers uniformly deposited in a nonwoven pattern. It shall contain a water-insoluble agent and may be reinforced with random, or parallel oriented glass yarns, or both, which may be gathered or twisted, bonded or unbonded. The products shall meet physical property requirements as to pliability, mass loss and behavior on heating, moisture, and dimensions (width, mass, and area).
SCOPE
1.1 This specification covers asphalt-impregnated and coated glass felt roll roofing surfaced on the weather side with mineral granules, for use as a cap sheet in the construction of built-up roofs.
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.
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Designation:D3909/D3909M −97b(Reapproved 2012)
Standard Specification for
Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral
Granules
This standard is issued under the fixed designation D3909/D3909M; 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.
This specification replaces Federal Specification SS-R-630, Class 3.
´ NOTE—Units information was editorially corrected in June 2012.
1. Scope parallelorientedglassyarns,orboth,whichmaybegatheredor
twisted, bonded or unbonded. The felt shall contain a water-
1.1 This specification covers asphalt-impregnated and
insoluble agent.
coated glass felt roll roofing surfaced on the weather side with
mineral granules, for use as a cap sheet in the construction of 4.2 In the process of manufacture, the glass mat shall be
built-up roofs. uniformly impregnated and coated on both sides with an
asphaltic material, permitted to be compounded with a mineral
1.2 The values stated in either SI units or inch-pound units
stabilizer.
are to be regarded separately as standard. The values stated in
each system may not be exact equivalents; therefore, each 4.3 The weather side shall be uniformly surfaced with
system shall be used independently of the other. Combining mineral granules firmly embedded in the asphaltic coating,
values from the two systems may result in non-conformance except for any selvage.
with the standard.
4.4 The reverse side shall be covered with a material to
prevent sticking in the roll.
2. Referenced Documents
5. Physical Properties
2.1 ASTM Standards:
5.1 The material shall conform to the dimensions and
D228 Test Methods for Sampling, Testing, and Analysis of
masses prescribed in Table 1 and areas prescribed in Table 2.
Asphalt Roll Roofing, Cap Sheets, and Shingles Used in
Roofing and Waterproofing
5.2 The finished product shall not crack nor be so sticky as
D1079 Terminology Relating to Roofing and Waterproofing
to cause tearing or other damage upon being unrolled at
temperatures between 10 and 60°C [50 and 140°F].
3. Terminology
5.3 Pliability at 25°C [77°F]—At least eight strips out of
3.1 Definitions—For definitions of terms used in this
ten from the granule-surfaced portion of the sheet shall not
specification, refer to Terminology D1079.
crack when tested in accordance with Section 10 of Test
Methods D228.
4. Materials and Manufacture
5.4 Mass Loss and Behavior on Heating—There shall be no
4.1 The glass felt shall be a thin, porous sheet composed
more than 1.5 % volatile loss, and the granular surfacing shall
predominately of fine glass fibers uniformly deposited in a
not slide more than 2 mm [ ⁄16 in.] when tested in accordance
nonwoven pattern. The felt may be reinforced with random, or
with Section 11 of Test Methods D228.
6. Workmanship, Finish, and Appearance
6.1 The glass felt shall be thoroughly and uniformly im-
This specification is under the jurisdiction of ASTM Committee D08 on
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.04 pregnated with asphalt and shall show no uncoated fibers. The
on Felts, Fabrics and Bituminous Sheet Materials.
fiber pattern may be discernible on the back side.
Current edition approved May 1, 2012. Published June 2012. Originally
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6.2 The surface of the weather side shall be uniform in
approved in 1980. Last previous edition approved in 2004 as D3909 – 97b (2004) .
DOI: 10.1520/D3909_D3909M-97BR12E01.
finish and texture. The mineral granules shall be uniformly
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
distributed in a smooth layer over the entire surface, except for
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
any selvage, and shall be firmly embedded in the asphalt
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. coating.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
´1
D3909/D3909M−97b (2012)
A
TABLE 1 Dimensions and Masses of Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral Granules
Width of roll, mm [in.] 914 [36] ± 0.7 % or as agreed upon between
purchaser and sup
...
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.
´1
Designation: D3909/D3909M – 97b (Reapproved 2012)
Designation:D3909–97b (Reapproved 2004)
Standard Specification for
Asphalt Roll Roofing (Glass Felt) Surfaced With Mineral
Granules
This standard is issued under the fixed designation D3909/D3909M; 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. This specification replaces Federal Specification
SS-R-630, Class 3.
´ NOTE—Editorially switched from English dominant to SI dominant in November 2004.
—Units information was editorially corrected in June 2012.
1. Scope
1.1 This specification covers asphalt-impregnated and coated glass felt roll roofing surfaced on the weather side with mineral
granules, for use as a cap sheet in the construction of built-up roofs.
1.2The values stated in SI units are to be regarded as the standard. The values 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.
2. Referenced Documents
2.1 ASTM Standards:
D228 Test Methods for Sampling, Testing, and Analysis of Asphalt Roll Roofing, Cap Sheets, and Shingles Used in Roofing
and Waterproofing
D1079 Terminology Relating to Roofing and Waterproofing
3. Terminology
3.1 Definitions—For definitions of terms used in this specification, refer to Terminology D1079.
4. Materials and Manufacture
4.1 The glass felt shall be a thin, porous sheet composed predominately of fine glass fibers uniformly deposited in a nonwoven
pattern. The felt may be reinforced with random, or parallel oriented glass yarns, or both, which may be gathered or twisted,
bonded or unbonded. The felt shall contain a water-insoluble agent.
4.2 In the process of manufacture, the glass mat shall be uniformly impregnated and coated on both sides with an asphaltic
material, permitted to be compounded with a mineral stabilizer.
4.3 The weather side shall be uniformly surfaced with mineral granules firmly embedded in the asphaltic coating, except for
any selvage.
4.4 The reverse side shall be covered with a material to prevent sticking in the roll.
5. Physical Properties
5.1 The material shall conform to the dimensions and masses prescribed in Table 1 and areas prescribed in Table 2.
5.2 Thefinishedproductshallnotcracknorbesostickyastocausetearingorotherdamageuponbeingunrolledattemperatures
between 10 and 60°C (50[50 and 140°F). 140°F].
5.3 Pliability at 25°C (77°F)[77°F]—At least eight strips out of ten from the granule-surfaced portion of the sheet shall not
crack when tested in accordance with Section 10 of Test Methods D228.
This specification is under the jurisdiction of ASTM Committee D08 on Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.04 on Felts
and Fabrics.
Current edition approved Nov. 1, 2004. Published November 2004. Originally approved in 1980. Last previous edition approved in 1997 as D3909–97b. DOI:
10.1520/D3909-97BR04E01.on Felts, Fabrics and Bituminous Sheet Materials.
´1
Current edition approved May 1, 2012. Published June 2012. Originally approved in 1980. Last previous edition approved in 2004 as D3909 – 97b (2004) . DOI:
10.1520/D3909_D3909M-97BR12E01.
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, PA 19428-2959, United States.
´1
D3909/D3909M – 97b (2012)
D3909–97b (2004)
A
TABLE 1 Dimensions and Masses of Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral Granules
Width of roll, mm (in.) 914 (36) 6 0.7 % or as agreed upon between
purchaser and supplier
Width of roll, mm [in.] 914 [36] 6 0.7 % or as agreed upon between
purchaser and supplier
Average mass per roll, exclusive of wrapping and packaging material, min, kg (lb):
Average mass per roll, exclusive of wrapping and packaging material, min, kg [lb]:
No selvage 31.3 (69)
No selvage 31.3 [69]
50-mm (2-in.) selvage 30.8 (68)
50-mm [2-in.] selvage 30.8 [68]
100-mm (4-in.) selvage 31.8 (70)
100-mm [4-in.] selvage 31.8 [70]
2 2
Mass per unit area of granule-surfaced sheet, min, g/m (lb/100 ft ) 3085 (63.2)
2 2
Mass per unit area of granule-surfaced sheet, min, g/m [lb/100 ft ] 3085 [63.2]
2 2
Mass per unit area of desaturated glass felt, min, g/m (lb/100 ft ) 83 (1.7)
2 2
Mass per unit area of desaturated glass felt, min, g/m [lb/100 ft ] 83 [1.7
...
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