1、Designation: C 1349 04Standard Specification forArchitectural Flat Glass Clad Polycarbonate1This standard is issued under the fixed designation C 1349; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A nu
2、mber in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the quality requirements forcut sizes of glass clad polycarbonate (GCP) for use in buildingsas security, deten
3、tion, hurricane/cyclic wind-resistant, and blastand ballistic-resistant glazing applications.1.2 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.3 This standard does not purport to address all of thesafety concerns, i
4、f any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 Reference to these documents shall be the latest revisionunles
5、s otherwise specified by the authority applying thisspecification.2.2 ASTM Standards:2C 162 Terminology of Glass and Glass ProductsC 1036 Specification for Flat GlassC 1048 Specification for Heat-Treated Flat GlassKindHS, Kind FT Coated and Uncoated GlassC 1172 Specification for Laminated Architectu
6、ral Flat GlassC 1376 Specification for Pyrolytic and Vacuum DepositionCoatings on Flat GlassC 1422 Specification for Chemically Strenghtened FlatGlassC 1503 Specification for Silvered Flat Glass MirrorD 256 Test Method for Determining the Izod PendulumImpact Resistance of PlasticsD 543 Practices for
7、 Evaluating the Resistance of Plastics toChemical ReagentsD 635 Test Method for Rate of Burning and/or Extent andTime of Burning of Plastics in a Horizontal PositionD 638 Test Method for Tensile Properties of PlasticsD 648 Test Method for Deflection Temperature of PlasticsUnder Flexural Load in the
8、Edgewise PositionD 790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating MaterialsD 792 Test Methods for Density and Specific Gravity (Rela-tive Density) of Plastics by DisplacementD 1003 Test Method for Haze and Luminous Transmittanceof Transparen
9、t PlasticsD 1005 Test Method for Measurement of Dry-Film Thick-ness of Organic Coatings Using MicrometersD 1044 Test Method for Resistance of Transparent Plasticsto Surface AbrasionD 3763 Test Method for High-Speed Puncture Properties ofPlastics Using Load and Displacement SensorsE 308 Practice for
10、Computing the Colors of Objects byUsing the CIE SystemE 1886 Test Methods for Performance of Exterior Win-dows, Curtain Walls, Doors, and Storm Shutters Impactedby Missile(s) and Exposed to Cyclic Pressure DifferentialsE 1996 Specification for Performance of Exterior Windows,Curtain Walls, Doors, an
11、d Storm Shutters Impacted byWindborne Debris in HurricanesF 1233 Test Method for Security Glazing Materials andSystemsF 1642 Test Method for Glazing and Glazing SystemsSubject to Airblast LoadingF 1915 Test Methods for Glazing for Detention Facilities2.3 ANSI Standard:Z97.1 Safety Glazing Materials
12、Used in BuildingsSafetyPerformance Specifications and Methods of Tests32.4 Federal Document:CPSC 16 CFR 1201 Consumer Product Safety CommissionSafety Standard for Architectural Glazing Materials42.5 UL Standards5UL 752 Standard for Bullet Resisting MaterialsUL 972 Standard for Burglary Resisting Gla
13、zing Materials1This specification is under the jurisdiction of ASTM Committee C14 on Glassand Glass Products and is the direct responsibility of Subcommittee C14.08 on FlatGlass.Current edition approved Jan. 1, 2004. Published March 2004.Originally approved in 1996. Last previous edition approved in
14、 1996 asC 1349 96.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards
15、 Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-50985Available from Underwriters Laboratories (UL), Corporate Progress, 333Pfingsten Rd., Northbrook, IL 60062.1Co
16、pyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3. Terminology3.1 DefinitionsRefer to the terminology in the ASTMstandards referenced in 2.2, as appropriate.3.1.1 blemishes in flat glassrefer to Specification C 1036,as appropriate.3.1.2
17、 blemishes in polycarbonaterefer to Appendix X1.3.2 Definitions of Terms Specific to This Standard:3.2.1 adhesion chipsglass particles or crystalline materialthat is permanently bonded to the surface of a lite.3.2.2 aliphatic polyether urethanea thermoplastic inter-layer required to bond polycarbona
18、te lite to polycarbonate orglass lite.3.2.3 asymmetrical constructionsee non-symmetrical.3.2.4 blow-ina separation of glass or polycarbonate andinterlayer at or close to the laminate edge.3.2.5 boil (bubble)a gas pocket in the interlayer materialor between the glass or polycarbonate and the interlay
19、er.3.2.6 bondadhesion of the glass or polycarbonate ply tothe interlayer.3.2.7 bow and warpa curve, bend, or other deviation fromflatness.3.2.8 carbon specksflakes of carbon inherent in the manu-facturing and extrusion of polycarbonate sheets.3.2.9 crizzlean imperfection in the form of a multitude o
20、ffine surface fractures.3.2.10 deflection temperaturethe softening temperature asdetermined by applying heat and load to a material.3.2.11 delaminationa condition in which one or more ofthe lites of glass or polycarbonate loses the bond between theglass or polycarbonate lite and the interlayer.3.2.1
21、2 discolorationareas that are blushed, whitish, oryellow in appearance.3.2.13 distortionthe inability to see an image clearly; theimage is twisted out of natural shape.3.2.14 edge boilsee boil.3.2.15 elongationthe increase in length of a material thathas been stretched.3.2.16 flammability ratingthe
22、rate of burn; a CC-1 ratingis based on a rate of burn less than one in./min.3.2.17 flexural modulusthe stiffness/rigidity of a materialas 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 polycarbona
23、te (GCP)one or more litesof flat glass bonded with an aliphatic urethane interlayer to oneor more sheets of extruded polycarbonate in a pressure/temperature/vacuum laminating process.3.2.20 haira thin filament resembling thread or animalhair.3.2.21 hazethe percentage of transmitted light that, inpas
24、sing through a specimen, deviates from incident beam byforward scattering.3.2.22 inside dirtforeign material trapped inside the lami-nate.3.2.23 instrumented darta test evaluating the punctureproperties of plastics over a range of test velocities.3.2.24 interlayera material developed specifically fo
25、rbonding glass lites to glass lites, polycarbonate to polycarbon-ate, or glass and polycarbonate lites together.3.2.25 izod milled notcha test evaluating the resistance ofplastics to breakage by flexural shock. The notch in the izodspecimen serves to concentrate the stress, minimize plasticdeformati
26、on, and direct the fracture to the part of the specimenbehind the notch.3.2.26 laminatesee glass clad polycarbonate.3.2.27 lintshort fibers of yarn or fabric trapped within thelaminate.3.2.28 litean assembly of glass clad polycarbonate.3.2.29 mismatchmisalignment of the edges of two ormore plies of
27、glass or polycarbonate.3.2.30 non-symmetricalan assembly for which the thick-ness and types of glass, polycarbonate, and interlayer are notthe same about the thickness center.3.2.31 offseta mismatch of the edges of two or more glassor polycarbonate plies as part of the design of the laminate.3.2.32
28、plyone sheet or panel of glass or polycarbonate ina laminate.3.2.33 PVBa polyvinyl butyral interlayer used to bondglass to glass.3.2.34 scratchdamage on a glass or polycarbonate surfacein the form of a line caused by the relative movement of anobject across and in contact with the surface.3.2.35 scu
29、ffSee streak.3.2.36 separationsee delamination.3.2.37 short interlayera condition of the laminate inwhich the interlayer does not extend to the edge.3.2.38 specific gravitythe ratio of a given volume of amaterial to the weight of an equal volume of water at standardconditions.3.2.39 streaka noticeab
30、ly visable diviation on/in the lami-nating unit.3.2.40 surfacessurfaces of glass and polycarbonate facesare counted from the exterior (threat) to the interior (protected).If a laminate of glass-interlayer-polycarbonateinterlayer glassis used as an example, the No. 1 surface is the surface that isto
31、the exterior; the Nos. 2 and 3 surfaces are the next glass andpolycarbonate surfaces, respectively, separated by and bondedto the interlayer material; the Nos. 4 and 5 surfaces are thefollowing polycarbonate and glass surfaces, respectively, thatare separated by and bonded to the interlayer; the No.
32、 6 surfaceis the surface that is to the interior.3.2.41 symmetricalan assembly for which the thicknessand types of glass, polycarbonate, and interlayers are the sameabout the thickness center.3.2.42 tabor abrasiona measure of the effect of a specifictype of abrasion; the change in percent haze is me
33、asured fortransparent materials, and weight loss is measured for opaquematerials.3.2.43 templatea pattern used as a guide to define theoverall size and shape of a cut lite.3.2.44 tensile strengththe load that causes a material tobreak during elongation/stretching.C13490423.2.45 unlaminated areaan ar
34、ea of the laminate that failedto laminate during the laminating process. This blemish isdiscernible due to the textured appearance of the interlayermaterial.4. Classification4.1 KindsGlass clad polycarbonate furnished under thisspecification shall be of the following kinds, as specified:4.1.1 Kind G
35、CP, Single Core (SC)Glass clad polycarbon-ate consisting of one or more lites of flat glass bonded with analiphatic urethane interlayer to one sheet (single core) ofpolycarbonate in a pressure/temperature/vacuum laminatingprocess.4.1.2 Kind GCP, Multiple Core (MC)Glass clad polycar-bonate consisting
36、 of one or more lites of flat glass bonded withan aliphatic urethane interlayer to more than one sheet (mul-tiple core) of polycarbonate in a pressure/temperature/vacuumlaminating process.4.1.3 Kind GCP, Others (O)glass clad polycarbonateconstructions not covered by 4.1.1 or 4.1.2.5. Ordering Inform
37、ation5.1 Procurement InformationPurchasers should select theapplicable options permitted in this section and include thefollowing information in procurement documents:5.1.1 Title, number, and date of this specification;5.1.2 Kind of GCP, as referred to in this specification (seeSection 4);5.1.3 Edge
38、work requirements (see 8.2);5.1.4 Overall nominal thickness of the GCP, including thenominal 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, drawing, template, orientation, or ot
39、herinformation useful to the manufacturer regarding installation ofthe product;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 thelaminate;5.1.9 Mockup requirements (See 8.6Flatness, Table 1 andAp
40、pendix X3.)5.1.10 Security and safety standards or regulations to whichthe laminate must conform (see 7.1-7.8)5.1.11 Schedule requirements; and5.1.12 All other standards to which the laminate mustconform.5.2 Packaging RequirementsGlass and polycarbonatepackaging and protection will be standard manuf
41、acturerspractices unless otherwise specified. Consult manufacturersbefore specifying.6. Other Requirements6.1 Annealed glass plies should conform to the require-ments of Specification C 1036.6.2 Heat-strengthened or fully tempered glass plies shallconform to the requirements of Specification C 1048.
42、6.3 Pyrolytic and vacuum deposition coated glass plies shallconform to the requirements of Specification C 1376.6.4 Chemically strengthened glass plies shall conform to therequirements of Specification C 1422.6.5 Silvered mirror glass plies shall conform to the require-ments of Specification C 1503.
43、6.6 Polycarbonate sheets shall conform to the requirementsof Appendix X1.6.7 The aliphatic polyether urethane interlayer shall con-form to the requirements of Appendix X2.6.8 The polyvinyl butyral interlayer shall conform to themanufacturers specifications.6.9 Laminates specified for security glazin
44、g shall meet theapplicable requirements of the security glazing standards (see7.1).6.10 Laminates specified for safety glazing shall meet therequirements of the specified safety glazing standards (see 7.2).6.11 Verify compatibility of all materials in the glazingpocket including, but not limited to,
45、 primers, sealants, agents,or solvents used to clean or prepare frame materials prior toinstallation using testing protocol of practice BMechanicalStress and Reagent Exposure in Practice D 543.6.12 Test protocols shall include evaluation of polycarbon-ates under stress. Test samples are to be18 in.
46、(3 mm)polycarbonate strips 1 in. (25 mm) wide by 12 in. (305 mm)long bent to a 10 in. (254 mm) base dimension in the strain jig.7. Test Methods7.1 Security TestsTest and interpret in accordance withtests required by specific jurisdictions, as applicable.7.2 Impact Test for Safety GlazingTest and int
47、erpret inaccordance with ANSI Z97.1 or CPSC 16 CFR 1201, or both,as applicable.7.3 Test for Missle Impact and Cyclic PressureTest andinterpret in accordance with Test Method E 1886 and Specifi-cation E 1996.7.4 Test for Security GlazingTest and interpret in accor-dance with Test Method F 1233.7.5 Te
48、st for Glazing Subject to Airblast LoadingTest andinterpret in accordance with Test Method F 1642.7.6 Test for Detention GlazingTest and interpret in accor-dance with Test Method F 1915.7.7 Test for Bullet Resisting GlazingTest and interpret inaccordance with Standard UL 752.7.8 Test for Burglary Re
49、sisting GlazingTest and interpretin accordance with Standard UL 972.TABLE 1 Maximum Allowable Overall Bow and WarpABCLongest Edge Dimension,in. (mm)Maximum Allowable Bow andWarp,in. (mm)0 to 18 (0 to 460)332 (2.4)Over 18 to 36 (over 460 to 910)316 (4.8)Over 36 to 48 (over 910 to 1220)14 (6.4)Over 48 to 60 (over 1220 to 1520)516 (7.9)Over 60 to 96 (over 1520 to 2440)12 (12.5)AThe above table is for GCP of any overall thickness having glass on both sides.BFor GCP with glass on both sides in a strip condition or fo
