ASTM D146-97e1
(Test Method)Standard Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing
Standard Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and Waterproofing
SCOPE
1.1 These test methods cover the sampling and examination of felts or woven fabrics, saturated or impregnated but not coated with asphaltic or coal-tar materials, for use in waterproofing or for the construction of built-up roof coverings.
1.2 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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Standards Content (Sample)
NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
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Designation: D 146 – 97
Standard Test Methods for
Sampling and Testing Bitumen-Saturated Felts and Woven
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Fabrics for Roofing and Waterproofing
This standard is issued under the fixed designation D 146; 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
e NOTE—Footnote 7 was corrected editorially in March 2003.
1. Scope D 4072 Test Method for Toluene-Insoluble (TI) Content of
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Tar and Pitch
1.1 These test methods cover the sampling and examination
D 4312 Test Method for Toluene-Insoluble (TI) Content of
of felts or woven fabrics, saturated or impregnated but not
6
Tar and Pitch (Short Method)
coated with asphaltic or coal-tar materials, for use in water-
proofing or for the construction of built-up roof coverings.
3. Sampling
1.2 This standard does not purport to address all of the
3.1 From each shipment of the specified saturated felt or
safety concerns, if any, associated with its use. It is the
fabric, select at random a number of rolls equal to one half the
responsibility of the user of this standard to establish appro-
cube root of the total number of rolls in the lot. If the
priate safety and health practices and determine the applica-
specification requires sampling during manufacture, consider
bility of regulatory limitations prior to use.
the lot to be the planned production quantity and select the rolls
2. Referenced Documents at uniformly spaced time intervals throughout the production
period. The minimum sample shall consist of five rolls. If the
2.1 ASTM Standards:
calculated number is fractional, express it as the next highest
D 95 Test Method for Water in Petroleum Products and
2
whole number. For convenience, the following table, showing
Bituminous Materials by Distillation
the number of rolls to be selected from lots of various sizes, is
D 147 Methods of Testing Bituminous Mastics, Grouts, and
3
given:
Like Mixtures
4
Number of Rolls in Shipment Number of Rolls in Sample
D 645 Test Method for Thickness of Paper and Paperboard
D 828 Test Method for Tensile Breaking Strength of Paper
Up to 1 000 5
5
and Paperboard
1 001 to 1 728 6
1 729 to 2 744 7
D 1079 Terminology Relating to Roofing, Waterproofing,
2 745 to 4 096 8
6
and Bituminous Materials
4 097 to 5 832 9
D 1682 Test Methods for Breaking Load and Elongation of 5 833 to 8 000 10
7
8 001 to 10 648 11
Textile Fabrics
10 649 to 13 842 12
D 1910 Test Methods for Construction Characteristics of
13 843 to 17 576 13
8
Woven Fabrics
17 577 to 21 952 14
The rolls so selected constitute the representative sample
1 used for all subsequent observations and tests pertaining to the
These test methods are under the jurisdiction of ASTM Committee D08 on
lot of material being examined. Identify each individual roll.
Roofing, Waterproofing, and Bituminous Materials and are the direct responsibility
of Subcommittee D08.04 on Fabrics for Bituminous Roofing and Waterproofing.
Current edition approved Feb. 10, 1997. Published April 1997. Originally
EXAMINATION OF REPRESENTATIVE SAMPLE
published as D 146 – 22 T. Last previous edition D 146 – 90.
2
Annual Book of ASTM Standards, Vol 05.01.
4. Gross Mass per Roll
3
Discontinued—see 1985 Annual Book of ASTM Standards, Vol 04.04.
1
4
4.1 Weigh each roll, intact, to the nearest 100 g ( ⁄4 lb), and
Discontinued—see 1980 Annual Book of ASTM Standards, Part 20.
5
Annual Book of ASTM Standards, Vol 15.09.
record each weight as the gross mass of that roll.
6
Annual Book of ASTM Standards, Vol 04.04.
7
Discontinued. See 1990 Annual Book of ASTM Standards, Vol 07.01. The full
text of this discontinued standard is available from Global Engineering Documents,
15 Inverness Way, East Englewood, CO 80112-5704, http://global.ihs.com.
8
Discontinued—see 1981 Annual Book of ASTM Standards, Part 32.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
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D146–97
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5. Mass of Wrapping Material and Mandrel (Core) ⁄16 in. (2 mm). Weigh it, together with any detached surfacing,
to the nearest 1 g. Calculate the net mass per unit area as
5.1 Strip each roll of its wrappings and weigh it to the
follows:
1
nearest ⁄4 lb (100 g). If mandrels (cores) are used, collect them
For Felts:
after the rolls are unwound and weigh them together, to the
1 2 2
nearest ⁄4 lb (10
...
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