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ASTM D6298-05

(Specification)

Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal Surface

Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal Surface

SCOPE
1.1 This specification covers fiberglass reinforced modified bituminous sheet materials that use styrene-butadiene-styrene (SBS) thermoplastic elastomer as the primary modifier and are surfaced with a factory applied continuous metal foil. These materials are intended for use in the fabrication of multiple ply roofing and waterproofing membranes and flashings.
1.2 This specification is intended as a material specification only. Questions regarding the suitability of the specific roof constructions or application techniques are beyond the scope of this specification.
1.3 The specified tests and property limits are intended to establish minimum properties. In place roof system design criteria such as fire resistance, field strength, impact/puncture resistance, material compatibility, uplift resistance, and others, are factors beyond the scope of this specification.
1.4 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.
1.5 The following precautionary statement pertains to the test method portion only, Section 8 of this Specification:  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-Aug-2005
ICS
91.100.50 - Binders. Sealing materials
Technical Committee
D08 - Roofing and Waterproofing
Drafting Committee
D08.04 - Felts, Fabrics and Bituminous Sheet Materials
Current Stage
Ref Project

Relations

Replaces
ASTM D6298-00 - Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheet with a Factory Applied Metal Surface
Effective Date
01-Sep-2005
Replaced By
ASTM D6298-05e1 - Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal Surface
Effective Date
01-Sep-2005

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ASTM D6298-05 - Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal SurfaceASTM D6298-05 - Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal Surface
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ASTM D6298-05 - Standard Specification for Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS) Modified Bituminous Sheets with a Factory Applied Metal Surface
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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
Designation: D 6298 – 05
Standard Specification for
Fiberglass Reinforced Styrene-Butadiene-Styrene (SBS)
Modified Bituminous Sheets with a Factory Applied Metal
1
Surface
This standard is issued under the fixed designation D 6298; 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.
1. Scope 2. Referenced Documents
2
1.1 This specification covers fiberglass reinforced modified 2.1 ASTM Standards:
bituminous sheet materials that use styrene-butadiene-styrene D 1079 Terminology Relating to Roofing, Waterproofing,
(SBS) thermoplastic elastomer as the primary modifier and are and Bituminous Materials
surfaced with a factory applied continuous metal foil. These D 5147 Test Methods for Sampling and Testing Modified
materials are intended for use in the fabrication of multiple ply Bituminous Sheet Materials Used in Roofing and Water-
roofing and waterproofing membranes and flashings. proofing
1.2 This specification is intended as a material specification D 7051 Test Method for Cyclic Thermal Shock of SBS-
only. Questions regarding the suitability of the specific roof Modified Bituminous Roofing Sheets with Factory-
constructionsorapplicationtechniquesarebeyondthescopeof Applied Metal Surface
this specification.
3. Terminology
1.3 The specified tests and property limits are intended to
3.1 Definitions—For definitions of terms used in this speci-
establish minimum properties. In place roof system design
criteria such as fire resistance, field strength, impact/puncture fication, refer to Terminology D 1079.
resistance, material compatibility, uplift resistance, and others,
4. Materials and Manufacture
are factors beyond the scope of this specification.
4.1 In the process of manufacture, the fiberglass reinforce-
1.4 The values stated in SI units are to be regarded as the
ment is impregnated and coated on both sides with a SBS
standard. The inch-pound units given in parentheses are for
modified bituminous coating. The sheet is surfaced with a
information only.
continuous metal foil except for any selvage. The SBS modi-
1.5 The following precautionary statement pertains to the
fied bituminous coating shall be permitted to be compounded
test method portion only, Section 8 of this Specification: This
with a mineral stabilizer.
standard does not purport to address all of the safety concerns,
4.2 The metal surfacing shall be omitted on any selvage. To
if any, associated with its use. It is the responsibility of the user
prevent sticking in the roll, the reverse side and any selvage
of this standard to establish appropriate safety and health
shall be permitted to be covered with a fine mineral surfacing
practices and determine the applicability of regulatory limita-
or any other surfacing that will not interfere with adhesion or
tions prior to use.
bonding of the lap during application.
1
This specification is under the jurisdiction of ASTM Committee D08 on
2
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.04
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
on Felts and Fabrics.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved Sept. 1, 2005. Published September 2005. Originally Standards volume information, refer to the standard’s Document Summary page on
approved in 1998. Last previous edition approved in 2000 as D 6298 – 00. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6298–05
4.3 Foil-faced products intended for use where the applica- 7. Workmanship, Finish and Appearance
tionistobebyheatwelding(torching)shallmeettheminimum
7.1 The finished product shall be completely coated in a
back surface coating requirement found in Table 1.
continuous, unbroken film and shall be free of such defects as
holes, ragged or untrue edges, breaks, cracks, tears, protru-
5. Physical Properties
sions, delaminations, and indentations.
7.2 The metal surface shall be uniform in surface and
5.1 The sheet material shall conform to the physical prop-
texture, that is, free from such defects as holes, breaks tears,
erties prescribed in Table 1.
protrusions, and indentations (except for intended factory
5.2 The finished product shall not crack nor be so sticky as
embossing pattern).
to cause other material damage upon being unrolled at product
7.3 The line of demarcation between the metal-surfaced
temperatures between 4 and 60°C (40 and 140°F).
portion of the weather side and any selvage shall be straight
and parallel to the edge
...

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