Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using Polyester Reinforcements

ABSTRACT
This specification covers Grades G (granule surfaced) and S (smooth surfaced) prefabricated bituminous sheet materials reinforced with polyester fabric and modified by styrene butadiene styrene (SBS) thermoplastic elastomer, intended for use in the fabrication of multiple ply roofing and waterproofing membranes. The sheet materials shall meet dimensional requirements such as thickness and net mass per unit area, as well as physical requirements such as peak load before and after heat conditioning, elongation at peak load, ultimate elongation, tear strength, low temperature flexibility, dimensional stability, compound stability, and granule embedment.
SCOPE
1.1 This specification covers prefabricated modified bituminous sheet materials reinforced with polyester fabric as the primary reinforcement, (see Note 1) with or without granules, which use styrene butadiene styrene (SBS) thermoplastic elastomer as the primary modifier and are intended for use in the fabrication of multiple ply roofing and waterproofing membranes.
Note 1—Many modified bituminous sheets are currently marketed with polyester mat reinforced with glass yarns to improve processing in the manufacture of the finished modified bitumen product and to reduce distortions that may be introduced during production. These glass yarns are typically a small percentage of the reinforcement and do not contribute to the physical properties of the finished product so much as to make these products be classified by D 6162.
1.2 This specification is intended as a material specification only. Issues regarding the suitability of the specific roof constructions or application techniques are beyond this scope.
1.3 The specified tests and property limits used to characterize the sheet materials 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 material specification.
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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Publication Date
30-Sep-2005
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ASTM D6164-05e1 - Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using Polyester Reinforcements
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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
´1
Designation: D6164 – 05
Standard Specification for
Styrene Butadiene Styrene (SBS) Modified Bituminous
1
Sheet Materials Using Polyester Reinforcements
This standard is issued under the fixed designation D6164; 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.
1
´ NOTE—Section 3, subsection 9.2, and Table 2 were editorially corrected in March 2008.
1. Scope D5147 Test Methods for Sampling and Testing Modified
Bituminous Sheet Material
1.1 This specification covers prefabricated modified bitumi-
D6162 Specification for Styrene Butadiene Styrene (SBS)
nous sheet materials reinforced with polyester fabric as the
Modified Bituminous Sheet Materials Using a Combina-
primary reinforcement, (see Note 1) with or without granules,
tion of Polyester and Glass Fiber Reinforcements
which use styrene butadiene styrene (SBS) thermoplastic
elastomer as the primary modifier and are intended for use in
3. Terminology
the fabrication of multiple ply roofing and waterproofing
3.1 Definitions—For definitions of terms used in this speci-
membranes.
fication, refer to Terminology D1079.
NOTE 1—Many modified bituminous sheets are currently marketed
with polyester mat reinforced with glass yarns to improve processing in
4. Classification
the manufacture of the finished modified bitumen product and to reduce
4.1 Modified bituminous sheet materials reinforced with
distortions that may be introduced during production. These glass yarns
polyester fabric, Type I and Type II, are covered by this
aretypicallyasmallpercentageofthereinforcementanddonotcontribute
specification.
to the physical properties of the finished product so much as to make these
products be classified by D6162. 4.2 The following grades are used to describe the material
surfacing:
1.2 This specification is intended as a material specification
4.2.1 Grade G—Granule Surfaced.
only. Issues regarding the suitability of the specific roof
4.2.2 Grade S—Smooth Surfaced.
constructions or application techniques are beyond this scope.
1.3 The specified tests and property limits used to charac-
5. Material and Manufacture
terize the sheet materials are intended to establish minimum
5.1 In the process of manufacture, the reinforcement is
properties. In-place roof system design criteria, such as fire
saturated with asphalt or modified asphalt and is impregnated
resistance, field strength, impact/puncture resistance, material
and coated on both sides with an SBS modified bituminous
compatibility, uplift resistance, and others, are factors beyond
coating. The SBS modified bituminous coating shall be per-
the scope of this material specification.
mitted to be compounded with a mineral stabilizer.
1.4 The values stated in SI units are to be regarded as the
5.2 The Grade G sheet is surfaced on the weather side with
standard. The values given in parentheses are for information
mineralgranules,exceptforanyselvage.Topreventstickingin
only.
the roll, the reverse side and any selvage shall be permitted to
2. Referenced Documents be covered with a fine mineral surfacing or any other surfacing
2 that will not interfere with adhesion or bonding of the lap
2.1 ASTM Standards:
during application.
D1079 Terminology Relating to Roofing and Waterproofing
5.3 Sheet material intended for application by heat welding
(torching) shall meet the minimum bottom coating requirement
1
ThisspecificationisunderthejurisdictionofASTMCommitteeD08onRoofing
found in Table 1.
and Waterproofing and is the direct responsibility of Subcommittee D08.04 on Felts
and Fabrics.
6. Physical Properties
Current edition approved Oct. 1, 2005. Published October 2005. Originally
approved in 1997. Last previous edition approved in 2000 as D6164 – 00. DOI: 6.1 The sheet shall conform to the minimum physical
10.1520/D6164-05E01.
properties prescribed in Table 2.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM 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

---------------------- Page: 1 ----------------------
´1
D6164 – 05
TABLE 1 Dimensions and Masses of SBS Modified Bituminous
(3 in.) in width without a laying line and 63.5 mm (2.5 in.) in
Sheet Materials Using Polyester Reinforcements
width if the sheet has a laying line. If a laying line is provided,
Description Type I Type II
the line must not be less than 76.2 mm (3 in.) from the edge of
Thickness, min, mm (mils),
the sheet.
Grade S 2.2
...

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:D6164–05 Designation: D 6164 – 05
Standard Specification for
Styrene Butadiene Styrene (SBS) Modified Bituminous
1
Sheet Materials Using Polyester Reinforcements
This standard is issued under the fixed designation D 6164; 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.
1
´ NOTE—Section 3, subsection 9.2, and Table 2 were editorially corrected in March 2008.
1. Scope
1.1 This specification covers prefabricated modified bituminous sheet materials reinforced with polyester fabric as the primary
reinforcement, (see Note 1) with or without granules, which use styrene butadiene styrene (SBS) thermoplastic elastomer as the
primary modifier and are intended for use in the fabrication of multiple ply roofing and waterproofing membranes.
NOTE 1—Many modified bituminous sheets are currently marketed with polyester mat reinforced with glass yarns to improve processing in the
manufacture of the finished modified bitumen product and to reduce distortions that may be introduced during production. These glass yarns are typically
a small percentage of the reinforcement and do not contribute to the physical properties of the finished product so much as to make these products be
classified by D 6162.
1.2 This specification is intended as a material specification only. Issues regarding the suitability of the specific roof
constructions or application techniques are beyond this scope.
1.3 The specified tests and property limits used to characterize the sheet materials 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 material specification.
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
2. Referenced Documents
2
2.1 ASTM Standards:
D 1079 Terminology Relating to Roofing, Waterproofing, and Bituminous Materials Terminology Relating to Roofing and
Waterproofing
D 5147 Test Methods for Sampling and Testing Modified Bituminous Sheet Material
D 6162 Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using a Combination of
Polyester and Glass Fiber Reinforcements
3. Terminology
3.1 Definitions— For definitions of terms used in this specification, refer to Terminology D 1079:
3.1.1elongation at 5% of maximum load, n—the elongation measured on the load-elongation curve at which point the load has
dropped to 5% of its maximum value. .
4. Classification
4.1 Modified bituminous sheet materials reinforced with polyester fabric, Type I and Type II, are covered by this specification.
4.2 The following grades are used to describe the material surfacing:
4.2.1 Grade G—Granule Surfaced.
4.2.2 Grade S—Smooth Surfaced.
5. Material and Manufacture
5.1 In the process of manufacture, the reinforcement is saturated with asphalt or modified asphalt and is impregnated and coated
1
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 Oct. 1, 2005. Published October 2005. Originally approved in 1997. Last previous edition approved in 2000 as D 6164 – 00.
2
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

---------------------- Page: 1 ----------------------
´1
D6164–05
on both sides with an SBS modified bituminous coating. The SBS modified bituminous coating shall be permitted to be
compounded with a mineral stabilizer.
5.2 The Grade G sheet is surfaced on the weather side with mineral granules, except for any selvage. To prevent sticking in the
roll, the reverse side and any selvage shall be permitted to be covered with a fine mineral surfacing or any other surfacing that will
not interfere with adhesion or bonding of the lap during application.
5.3 Sheet material intended for application by heat welding (torching) shall meet the minimum
...

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.
e1
Designation:D6164–00 Designation: D 6164 – 05
Standard Specification for
Styrene Butadiene Styrene (SBS) Modified Bituminous
1
Sheet Materials Using Polyester Reinforcements
This standard is issued under the fixed designation D 6164; 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
e NOTE—Section 3, subsection 9.2, and Table 2 were editorially corrected in March 2008.
1. Scope
1.1This specification covers prefabricated modified bituminous sheet materials reinforced with polyester fabric, with or without
granules, which use styrene butadiene styrene (SBS) thermoplastic elastomer as the primary modifier and are intended for use in
the fabrication of multiple ply roofing and waterproofing membranes.
1.1 This specification covers prefabricated modified bituminous sheet materials reinforced with polyester fabric as the primary
reinforcement, (see Note 1) with or without granules, which use styrene butadiene styrene (SBS) thermoplastic elastomer as the
primary modifier and are intended for use in the fabrication of multiple ply roofing and waterproofing membranes.
NOTE 1—Many modified bituminous sheets are currently marketed with polyester mat reinforced with glass yarns to improve processing in the
manufacture of the finished modified bitumen product and to reduce distortions that may be introduced during production. These glass yarns are typically
a small percentage of the reinforcement and do not contribute to the physical properties of the finished product so much as to make these products be
classified by D 6162.
1.2 This specification is intended as a material specification only. Issues regarding the suitability of the specific roof
constructions or application techniques are beyond this scope.
1.3 The specified tests and property limits used to characterize the sheet materials 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 material specification.
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
2. Referenced Documents
2
2.1 ASTM Standards:
D 1079Terminology Relating to Roofing, Waterproofing, and Bituminous Materials Terminology Relating to Roofing and
Waterproofing
2
D 5147Test Methods for Sampling and Testing Modified Bituminous Sheet Material Test Methods for Sampling and Testing
Modified Bituminous Sheet Material
D 6162 Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using a Combination of
Polyester and Glass Fiber Reinforcements
3. Terminology
3.1 Definitions— For definitions of terms used in this specification, refer to Terminology D 1079:
3.1.1elongation at 5% of maximum load, n—the elongation measured on the load-elongation curve at which point the load has
dropped to 5% of its maximum value. .
4. Classification
4.1 Modified bituminous sheet materials reinforced with polyester fabric, Type I and Type II, are covered by this specification.
4.2 The following grades are used to describe the material surfacing:
1
This specification is under the jurisdiction of ASTM Committee D08 on Roofing, Waterproofing, and Bituminous Materials and is the direct responsibilityof
Subcommittee D08.04 on Felts and Fabrics.
Current edition approved July 10, 2000. Published September 2000. Originally published as D 6164–97. Last previous edition D 6164–98.
1
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 Oct. 1, 2005. Published October 2005. Originally approved in 1997. Last previous edition approved in 2000 as D 6164 – 00.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
, Vol 04.04.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

---------------------- Page: 1 ----------------------
e1
D6164–05
4.2.1 Grade G—Granule Surfaced.
4.2.2 Grade S—Smooth Surfaced.
...

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