1、Designation: C1349 10C1349 17Standard Specification forArchitectural Flat Glass Clad Polycarbonate1This standard is issued under the fixed designation C1349; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision
2、. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope Scope*1.1 This specification covers the quality requirements for cut sizes of glass clad polycarbonate (GCP) for use in buildings asse
3、curity, detention, hurricane/cyclic wind-resistant, and blast and ballistic-resistant glazing applications.1.2 Optical distortion and the evaluation thereof are not currently within the scope of the standard. Mockups are recommendedas a method to evaluate glass. (See Appendix X3.)1.3 The values stat
4、ed in inch-pound units are to be regarded as the standard. The values given in parentheses are for informationonly.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate
5、safety and health practices and determine the applicability of regulatorylimitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International St
6、andards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 Reference to these documents shall be the latest revision unless otherwise specified by the authority applying thisspecification.2.2 ASTM Standards:2C162 T
7、erminology of Glass and Glass ProductsC1036 Specification for Flat GlassC1048 Specification for Heat-Strengthened and Fully Tempered Flat GlassC1172 Specification for Laminated Architectural Flat GlassC1376 Specification for Pyrolytic and Vacuum Deposition Coatings on Flat GlassC1422 Specification f
8、or Chemically Strengthened Flat GlassC1503 Specification for Silvered Flat Glass MirrorD256 Test Methods for Determining the Izod Pendulum Impact Resistance of PlasticsD543 Practices for Evaluating the Resistance of Plastics to Chemical ReagentsD635 Test Method for Rate of Burning and/or Extent and
9、Time of Burning of Plastics in a Horizontal PositionD638 Test Method for Tensile Properties of PlasticsD648 Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise PositionD790 Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical
10、Insulating MaterialsD792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by DisplacementD1003 Test Method for Haze and Luminous Transmittance of Transparent PlasticsD1005 Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using MicrometersD1044 Test Me
11、thod for Resistance of Transparent Plastics to Surface AbrasionD3763 Test Method for High Speed Puncture Properties of Plastics Using Load and Displacement SensorsE308 Practice for Computing the Colors of Objects by Using the CIE System1 This specification is under the jurisdiction ofASTM Committee
12、C14 on Glass and Glass Products and is the direct responsibility of Subcommittee C14.08 on Flat Glass.Current edition approved Oct. 1, 2010April 15, 2017. Published November 2010June 2017. Originally approved in 1996. Last previous edition approved in 20042010 asC1349 04.C1349 10. DOI: 10.1520/C1349
13、-10.10.1520/C1349-17.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard an
14、d is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only
15、the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1E1886 Test Method for P
16、erformance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted byMissile(s) and Exposed to Cyclic Pressure DifferentialsE1996 Specification for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted byWindborne Debris in Hurricanes
17、F1233 Test Method for Security Glazing Materials And SystemsF1642 Test Method for Glazing and Glazing Systems Subject to Airblast LoadingsF1915 Test Methods for Glazing for Detention Facilities2.3 ANSI Standard:Z97.1 Safety Glazing Materials Used in BuildingsSafety Performance Specifications and Met
18、hods of Tests32.4 Federal Document:CPSC 16 CFR 1201 Consumer Product Safety Commission Safety Standard for Architectural Glazing Materials42.5 UL Standards5UL 752 Standard for Bullet Resisting MaterialsUL 972 Standard for Burglary Resisting Glazing Materials3. Terminology3.1 Definitions:3.1.1 Refer
19、to the terminology in the ASTM standards referenced in 2.2, as appropriate.3.1.2 blemishes in flat glassrefer to Specification C1036, as appropriate.3.1.3 blemishes in polycarbonaterefer to Appendix X1.3.2 Definitions of Terms Specific to This Standard:3.2.1 adhesion chipsglass particles or crystall
20、ine material that is permanently bonded to the surface of a lite.3.2.2 aliphatic polyether urethanea thermoplastic interlayer required to bond polycarbonate lite to polycarbonate or glasslite.to glass.3.2.3 asymmetrical constructionsee non-symmetrical.3.2.4 blow-ina separation of glass or polycarbon
21、ate and interlayer at or close to the laminate edge.3.2.5 boil (bubble)a gas pocket in the interlayer material or between the glass or polycarbonate and the interlayer.3.2.6 bondadhesion of the glass or polycarbonate ply to the interlayer.3.2.7 bow and warpbowa curve, bend, or other deviation from f
22、latness.3.2.8 carbon specksflakes of carbon inherent in the manufacturing and extrusion of polycarbonate sheets.3.2.9 crizzlean imperfection in the form of a multitude of fine surface fractures.fractures (also known as “crazing”).3.2.10 deflection temperaturethe softening temperature as determined b
23、y applying heat and load to a material.3.2.11 delaminationa condition in which one or more of the lites of glass or polycarbonate loses the bond between the glassor polycarbonate lite and the interlayer.3.2.12 discolorationareas that are blushed, whitish, or yellow in appearance.a visibly noticeable
24、 color change (from original)in the appearance of a material.3.2.13 distortionthe inability to see an image clearly; the image is twisted out of natural shape.3.2.14 edge boilsee boil.3.2.15 elongationthe increase in length of a material that has been stretched.3.2.16 flammability ratingthe rate of
25、burn; a CC-1 rating is based on a rate of burn less than one in./min.3.2.17 flexural modulusthe stiffness/rigidity of a material as determined by bending the material at stresses less than thatrequired to produce permanent deformation.3.2.18 fusesee adhesion chips.3.2.19 glass clad polycarbonate (GC
26、P)one or more lites of flat glass bonded with an aliphatic urethane interlayer to one ormore sheets of extruded polycarbonate in a pressure/temperature/vacuum laminating process.3.2.20 haira thin filament resembling thread or animal hair.slender, pigmented filament from human or animal epidermis oro
27、ther thread-like filament.3.2.21 hazethe percentage of transmitted light that, in passing through a specimen, deviates from incident beam by forwardscattering.3 Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036.4 Available from Standardization
28、 Documents Order Desk, DODSSP, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-50985 Available from Underwriters Laboratories (UL), Corporate Progress, 333 Pfingsten Rd., Northbrook, IL 60062.C1349 1723.2.22 inside dirtforeign material trapped inside the laminate.3.2.23 instrumented dar
29、ta test evaluating the puncture properties of plastics over a range of test velocities.3.2.24 interlayera material developed specifically for bonding glass lites to glass lites, polycarbonate to polycarbonate, orglass and polycarbonate lites together.layer or multiple layers of material acting as an
30、 adhesive between lites of glass which add(s)additional performance to the finished product, for example, impact resistance, solar control, acoustical insulation, color, design,or combinations thereof.3.2.25 izod milled notcha test evaluating the resistance of plastics to breakage by flexural shock.
31、 The notch in the izodspecimen serves to concentrate the stress, minimize plastic deformation, and direct the fracture to the part of the specimen behindthe notch.3.2.26 laminatesee glass clad polycarbonate.3.2.27 lintshort fibers of yarn or fabric trapped within the laminate.3.2.28 litelite (or lig
32、ht)an assembly of glass a panel or sheet of glass or a panel or sheet of glass clad polycarbonate.3.2.29 mismatchmisalignment of the edges of two or more plies of glass or polycarbonate.3.2.30 non-symmetricalan assembly for which the thickness and types of glass, polycarbonate, and interlayer are no
33、t the sameabout the thickness center.3.2.31 offseta mismatch of the edges of two or more glass or polycarbonate plies as part of the design of the glass lites thatare intentionally not aligned in a laminate.3.2.32 plyone sheet or panel of glass or polycarbonate in a laminate.3.2.33 PVBa polyvinyl bu
34、tyral interlayer used to bond glass to glass.3.2.34 scratchdamage on a glass or polycarbonate surface in the form of a line caused by the relative movement of an objectacross and in contact with the surface.3.2.35 scuffsee streak.3.2.36 separationsee delaminationdelamination. .3.2.37 short interlaye
35、ra condition of the laminate in which the interlayer does not extend to the edge.3.2.38 specific gravitythe ratio of a given volume of a material to the weight of an equal volume of water at standardconditions.3.2.39 streaka noticeably visible deviation on/in the laminatingdirectional blemish or dis
36、coloration on or in the laminated unit.3.2.40 surfacessurfaces of glass and polycarbonate faces are counted from the exterior (threat) to the interior (protected). Ifa laminate of glass-interlayer-polycarbonate-interlayer glass is used as an example, the No. 1 surface is the surface that is to theex
37、terior; the Nos. 2 and 3 surfaces are the next glass and polycarbonate surfaces, respectively, separated by and bonded to theinterlayer material; the Nos. 4 and 5 surfaces are the following polycarbonate and glass surfaces, respectively, that are separatedby and bonded to the interlayer; the No. 6 s
38、urface is the surface that is to the interior.3.2.41 symmetricalan assembly for which the thickness and types of glass, polycarbonate, and interlayers are the same aboutthe thickness center.3.2.42 tabor abrasiona measure of the effect of a specific type of abrasion; the change in percent haze is mea
39、sured fortransparent materials, and weight loss is measured for opaque materials.3.2.43 templatea pattern used as a guide to define the overall size and shape of a cut lite.3.2.44 tensile strengththe load that causes a material to break during elongation/stretching.3.2.45 unlaminated areaan area of
40、the laminate glass clad polycarbonate that failed to laminate during the laminating process.This blemish is discernible due to the textured appearance of the interlayer material.4. Classification4.1 KindsGlass clad polycarbonate furnished under this specification shall be of the following kinds, as
41、specified:4.1.1 Kind GCP, Single Core (SC)Glass clad polycarbonate consisting of one or more lites of flat glass bonded with analiphatic urethane interlayer to one sheet (single core) of polycarbonate in a pressure/temperature/vacuum laminating process.4.1.2 Kind GCP, Multiple Core (MC)Glass clad po
42、lycarbonate consisting of one or more lites of flat glass bonded with analiphatic urethane interlayer to more than one sheet (multiple core) of polycarbonate in a pressure/temperature/vacuum laminatingprocess.4.1.3 Kind GCP, Others (O)glass clad polycarbonate constructions not covered by 4.1.1 or 4.
43、1.2.5. Ordering Information5.1 Procurement InformationPurchasers should select the applicable options permitted in this section and include thefollowing information in procurement documents:C1349 1735.1.1 Title, number, and date of this specification;5.1.2 Kind of GCP, as referred to in this specifi
44、cation (see Section 4);5.1.3 Edgework requirements (see 8.2);5.1.4 Overall nominal thickness of the GCP, including the nominal thickness and treatment of glass plies and the nominalthicknesses of the polycarbonate and interlayer material;5.1.5 Nominal length and width of the GCP;5.1.6 Blueprint, dra
45、wing, template, orientation, or other information useful to the manufacturer regarding installation of theproduct;5.1.7 Color or tint of the GCP laminate (tinted glass, interlayer, polycarbonate, or combinations);5.1.8 Required minimum visible light transmittance of the laminate;5.1.9 Mockup require
46、ments (See 8.6Flatness, Table 1 and Appendix X3.)5.1.10 Security and safety standards or regulations to which the laminate must conform (see 7.1 7.8)5.1.11 Schedule requirements; and5.1.12 All other standards to which the laminate must conform.5.2 Packaging RequirementsGlass and polycarbonate packag
47、ing and protection will be standard manufacturers practicesunless otherwise specified. Consult manufacturers before specifying.6. Other Requirements6.1 Annealed glass plies should conform to the requirements of Specification C1036.6.2 Heat-strengthened or fully tempered glass plies shall conform to
48、the requirements of Specification C1048.6.3 Pyrolytic and vacuum deposition coated glass plies shall conform to the requirements of Specification C1376.6.4 Chemically strengthened glass plies shall conform to the requirements of Specification C1422.6.5 Silvered mirror glass plies shall conform to th
49、e requirements of Specification C1503.6.6 Polycarbonate sheets shall conform to the requirements of Appendix X1.6.7 The aliphatic polyether urethane interlayer shall conform to the requirements of Appendix X2.6.8 The polyvinyl butyral interlayer shall conform to the manufacturers specifications.6.9 LaminatesGCPs specified for security glazing shall meet the applicable requirements of the security glazing standards (see7.1).6.10 LaminatesGCPs specified for safety glazing shall meet the requirements of the specified s
