ASTM C1172-14
(Specification)Standard Specification for Laminated Architectural Flat Glass
Standard Specification for Laminated Architectural Flat Glass
ABSTRACT
This specification covers the quality requirements for cut sizes of flat laminated glass consisting of two or more lites of glass bonded with an interlayer material for use in building glazing. Depending on the number, thickness and treatment of plies, and the number and thickness of interlayers, the glass shall be laminated for applications including but not limited to safety security, detention, hurricane/cyclic-wind resistance, blast resistant, bullet resistant and sound reduction glazing applications. Furnished laminated flat glass shall be classified to the following kinds: Kind LA; Kind LC; Kind LD; Kind LHS; Kind LM; Kind LP; Kind LR; Kind LSP; Kind LT; Kind LW; and Kind LX. The following test methods shall be performed to meet the specified requirements: impact test for safety glazing; test for missile impact and cyclic pressure; test for security glazing; test for detention glazing; test for bullet resisting glazing; test for burglary resisting glazing; overall bow and warp; and size.
SCOPE
1.1 This specification covers the quality requirements of flat laminated glass consisting of two or more lites of glass bonded with an interlayer material for use in building and related applications.
1.2 Depending on the number, thickness, and treatment of lites, and the number and thickness of interlayers, the glass shall be laminated for applications including, but not limited to, safety, security, detention, hurricane/cyclic-wind resistance, blast resistance, bullet resistance, sound reduction, and decorative glazing.
1.3 Optical distortion and the evaluation thereof are not currently within the scope of the standard. Mockups are recommended as a method to evaluate glass. (See Appendix X1.)
1.4 The dimensional values, except thickness designations, stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.
1.5 The following safety hazards caveat pertains only to the test method portion, Section 7, 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.
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Designation:C1172 −14
Standard Specification for
1
Laminated Architectural Flat Glass
This standard is issued under the fixed designation C1172; 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. Scope* C1036 Specification for Flat Glass
C1048 Specification for Heat-Strengthened and Fully Tem-
1.1 This specification covers the quality requirements of flat
pered Flat Glass
laminated glass consisting of two or more lites of glass bonded
C1376 Specification for Pyrolytic and Vacuum Deposition
with an interlayer material for use in building and related
Coatings on Flat Glass
applications.
C1422 Specification for Chemically Strengthened Flat Glass
1.2 Depending on the number, thickness, and treatment of
C1503 Specification for Silvered Flat Glass Mirror
lites, and the number and thickness of interlayers, the glass
E308 PracticeforComputingtheColorsofObjectsbyUsing
shallbelaminatedforapplicationsincluding,butnotlimitedto,
the CIE System
safety, security, detention, hurricane/cyclic-wind resistance,
E413 Classification for Rating Sound Insulation
blast resistance, bullet resistance, sound reduction, and deco-
E903 Test Method for Solar Absorptance, Reflectance, and
rative glazing.
Transmittance of Materials Using Integrating Spheres
1.3 Optical distortion and the evaluation thereof are not E1332 Classification for Rating Outdoor-Indoor Sound At-
tenuation
currently within the scope of the standard. Mockups are
recommended as a method to evaluate glass. (See Appendix E1886 Test Method for Performance of Exterior Windows,
Curtain Walls, Doors, and Impact Protective Systems
X1.)
Impacted by Missile(s) and Exposed to Cyclic Pressure
1.4 The dimensional values, except thickness designations,
Differentials
stated in inch-pound units are to be regarded as the standard.
E1996 Specification for Performance of Exterior Windows,
The values in parentheses are for information only.
Curtain Walls, Doors, and Impact Protective Systems
1.5 The following safety hazards caveat pertains only to the
Impacted by Windborne Debris in Hurricanes
test method portion, Section 7, of this specification: This
E2395 Specification for Voluntary Security Performance of
standard does not purport to address all of the safety concerns,
Window and Door Assemblies with and without Glazing
if any, associated with its use. It is the responsibility of the user
Impact
of this standard to establish appropriate safety and health
F1233 Test Method for Security Glazing Materials And
practices and determine the applicability of regulatory limita-
Systems
tions prior to use.
F1642 Test Method for Glazing and Glazing Systems Sub-
ject to Airblast Loadings
2. Referenced Documents
F1915 Test Methods for Glazing for Detention Facilities
2.1 Reference to these documents shall be the latest revision
F3006 Specification for Ball Drop Impact Resistance of
unless otherwise specified by the authority applying this
Laminated Architectural Flat Glazing
specification.
F3007 Test Method for Ball Drop Impact Resistance of
2
Laminated Architectural Flat Glass
2.2 ASTM Standards:
2.3 ANSI Standard:
C162 Terminology of Glass and Glass Products
Z97.1 Safety Glazing Materials Used in Buildings—Safety
3
Performance Specifications and Methods of Tests
4
1
This specification is under the jurisdiction of ASTM Committee C14 on Glass 2.4 Federal Document:
and Glass Products and is the direct responsibility of Subcommittee C14.08 on Flat
CPSC 16CFR1201 Consumer Product Safety Commission
Glass.
Safety Standard for Architectural Glazing Materials
Current edition approved Sept. 15, 2014. Published October 2014. Originally
ε1
approved 1991. Last previous edition approved 2009 as C1172 – 09 . DOI:
10.1520/C1172-14.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM 4th Floor, New York, NY 10036, http://www.ansi.org.
4
Standards volume information, refer to the standard’s Document Summary page on Available from U.S. Consumer Product Safety Commission (CPSC), 4330 East
the ASTM website. West Hwy., Bethesda, MD 20814, http://www.cpsc.gov.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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C1172−14
5
2.5 National Institute of Justice (NIJ) Standard: 3.2.18 offset—glass lites that are intentionally not aligned in
NIJ 0108.1 Ballistic Resistant P
...
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: C1172 − 09 C1172 − 14
Standard Specification for
1
Laminated Architectural Flat Glass
This standard is issued under the fixed designation C1172; 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
ε NOTE—Editorial changes were made throughout in March 2011.
1. Scope Scope*
1.1 This specification covers the quality requirements of flat laminated glass consisting of two or more lites of glass bonded with
an interlayer material for use in building glazing.and related applications.
1.2 Depending on the number, thickness, and treatment of lites, and the number and thickness of interlayers, the glass shall be
laminated for applications including, but not limited to safetyto, safety, security, detention, hurricane/cyclic-wind resistant,
resistance, blast resistant,resistance, bullet resistant and sound reduction glazing applications. Laminated glass used in furniture
applications is not included in this specification.resistance, sound reduction, and decorative glazing.
1.3 Optical distortion and the evaluation thereof are not currently within the scope of the standard. Mockups are recommended
as a method to evaluate glass. (See Appendix X1.)
1.4 The dimensional values, except thickness designations, stated in inch-pound units are to be regarded as the standard. The
values in parentheses are for information only.
1.5 The following safety hazards caveat pertains only to the test method portion, Section 7, of this specification.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.
2. Referenced Documents
2.1 Reference to these documents shall be the latest revision unless otherwise specified by the authority applying this
specification.
2
2.2 ASTM Standards:
C162 Terminology of Glass and Glass Products
C1036 Specification for Flat Glass
C1048 Specification for Heat-Strengthened and Fully Tempered Flat Glass
C1376 Specification for Pyrolytic and Vacuum Deposition Coatings on Flat Glass
C1422 Specification for Chemically Strengthened Flat Glass
C1503 Specification for Silvered Flat Glass Mirror
E308 Practice for Computing the Colors of Objects by Using the CIE System
E413 Classification for Rating Sound Insulation
E903 Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres
E1332 Classification for Rating Outdoor-Indoor Sound Attenuation
E1886 Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by
Missile(s) and Exposed to Cyclic Pressure Differentials
E1996 Specification for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by
Windborne Debris in Hurricanes
E2395 Specification for Voluntary Security Performance of Window and Door Assemblies with and without Glazing Impact
F1233 Test Method for Security Glazing Materials And Systems
1
This specification is under the jurisdiction of ASTM Committee C14 on Glass and Glass Products and is the direct responsibility of Subcommittee C14.08 on Flat Glass.
Current edition approved May 1, 2009Sept. 15, 2014. Published June 2009October 2014. Originally approved 1991. Last previous edition approved 20032009 as
ε1
C1172 – 03.C1172 – 09 . DOI: 10.1520/C1172-09E01.10.1520/C1172-14.
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.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1172 − 14
F1642 Test Method for Glazing and Glazing Systems Subject to Airblast Loadings
F1915 Test Methods for Glazing for Detention Facilities
F3006 Specification for Ball Drop Impact Resistance of Laminated Architectural Flat Glazing
F3007 Test Method for Ball Drop Impact Resistance of Laminated Architectural Flat Glass
2.3 ANSI Standard:
3
Z97.1 Safety Glazing
...
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