1、Designation: C1036 11Standard Specification forFlat Glass1This standard is issued under the fixed designation C1036; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the y
2、ear of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This specification covers the requirements for annealed,monolithic flat soda-lime glass sup
3、plied as cut sizes or stocksheets.1.2 This specification is applicable for laboratory and fieldevaluation only to the extent that such evaluation can be carriedout in accordance with the test method(s) prescribed herein.1.3 This specification covers the quality requirements offlat, transparent, clea
4、r, and tinted glass. This glass is intendedto be used primarily for architectural glazing products includ-ing: coated glass, insulating glass units, laminated glass,mirrors, spandrel glass, or similar uses.NOTE 1Reflective distortion is not addressed in this specification.1.4 This specification cove
5、rs the quality requirements ofpatterned or wired glasses intended to be used primarily fordecorative and general glazing applications.1.5 The values given in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.6 This standard does not purport to addr
6、ess all of thesafety concerns, if 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 ASTM Standards:2C162 Terminolo
7、gy of Glass and Glass Products2.2 NFRC Standard:3NFRC 300 Test Method for Determining the Solar OpticalProperties of Glazing Materials and Systems3. Terminology3.1 DefinitionsFor additional definitions of terms, refer toTerminology C162.3.2 Definitions of Terms Specific to This Standard:3.2.1 associ
8、ated distortion, nalteration of viewed imagescaused by variations in glass flatness or inhomogeneousportions within the glass.3.2.2 bevel, nangled surface at the edge of a lite of glass.3.2.3 blemish, nimperfection in the body or on the surfaceof the glass; for the purpose of this specification, ble
9、mishes aredivided into two categories:3.2.3.1 linear blemish, nscratches, rubs, digs, and othersimilar imperfections, which may be straight or curved innature. If curved, the length of such a blemish is to bemeasured from end to end along the curve.3.2.3.2 point blemish, ncrush, knots, dirt, stones,
10、 gaseousinclusions, and other similar imperfections.3.2.4 chip depth, nmeasured distance of a chip from theface of the glass into the thickness.3.2.5 chip length , ndistance parallel to the edge of theglass from one edge of a chip to the other.3.2.6 chip width, nperpendicular distance from the edgeo
11、f the glass to the inner edge of the chip.3.2.7 crush, nlightly pitted condition with a dull grayappearance.3.2.8 cut size, nglass ordered cut to its final intended size.3.2.9 dig, ndeep, short scratch.3.2.10 dirt, nsmall particle of foreign matter embedded inthe surface of flat glass.3.2.11 fire cr
12、ack, nsmall, sometimes microscopic fissurein the edge of wired or patterned glass.3.2.12 flare, nprotrusion on the glass edge or corner of anotherwise rectangular surface.3.2.13 gaseous inclusion, nround or elongated bubble inthe glass.3.2.14 knot, ninhomogeneity in the form of a vitreouslump.3.2.15
13、 line, nfine cords or string, usually on the surface offlat glass.1This 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 Oct. 1, 2011. Published October 2011. Origina
14、llyapproved in 1985. Last previous edition approved in 2006 as C1036 06. DOI:10.1520/C1036-11.2For 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
15、 Summary page onthe ASTM website.3National Fenestration Rating Council, 84884 Georgia Ave., Suite 320, SilverSpring, MD 20910.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.2.16 patterned glass, nrolled flat glass having a pattern
16、on one or both surfaces.3.2.17 ream, nlinear distortion as a result of non-homogeneous layers of flat glass.3.2.18 rub, nabrasion of a glass surface producing afrosted appearance.3.2.19 scratch, ndamage on a glass surface in the form ofa line caused by the movement of an object across and incontact
17、with the glass surface.3.2.20 shell chip, ncircular indentation in the glass edgeas a result of breakage of a small fragment out of an otherwiseregular surface.3.2.21 stock sheets, nglass ordered in sizes intended to becut to create final or cut size (that is, uncuts, intermediates,jumbos, and lehr
18、ends).3.2.22 stone, ncrystalline inclusion in glass.3.2.23 string, nstraight or curled line, usually resultingfrom slow solution of a large grain of sand or foreign material.3.2.24 tinted glass, nglass formulated to have a uniformcolor throughout the glass, with the purpose of reducing glare(visible
19、 transmittance), solar heat gain, or visible/ultraviolet(UV) transmittance.3.2.25 v-chip, nv-shaped imperfection in the edge of theglass lite.3.2.26 vision interference angle, nviewing angle at whichdistortion in transmission first appears (see Fig. 2).3.2.27 wired glass, nflat glass with a layer of
20、 wire meshembedded in the glass.3.2.28 bow, na condition in which a lite of flat glassdeparts from a true plane.TABLE 1 Allowable Shell Chip Size and Distribution (Type I Glass) for Cut Size and Stock Sheet QualitiesDescription Q1 Q2 Q3 Q4Chip depth Chip depth # 25 %of glass thicknessChip depth # 50
21、 %of glass thicknessChip depth # 50 %of glass thicknessChip depth # 50 %of glass thicknessChip widthAChip width # 25 %of glass thicknessor 1.6 mm (116 in.)whichever is greaterChip width # 50%of glass thicknessor 1.6 mm (116 in.)whichever is greaterChip width #glass thicknessor6mm(14 in.)whichever is
22、 greaterNot limitedChip lengthAChip length # 2times the chip widthChip length # 2times the chip widthChip length # 2times the chip widthNot limitedAFor stock sheets, there is no limit for chip width and length.TABLE 2 Dimensional Tolerance for Rectangular Shapes of Type 1 Transparent, Flat GlassANom
23、inal Designation Thickness Range Length and Width ToleranceASquareness (D1D2)SIDesignationBmmTraditionalDesignationmm in. Cut Size Stock Sheet Cut Size Stock Sheetmin max min max 6 mm (6 in.) 6 mm (6 in.) mm (in.) mm (in.)1.0 micro-slide 0.79 1.24 0.031 0.049 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)1.5
24、 photo 1.27 1.78 0.05 0.07 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)2 picture 1.80 2.13 0.071 0.084 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)2.5 single 2.16 2.57 0.085 0.101 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)2.7 lami 2.59 2.90 0.102 0.114 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)3Cdouble,18 in. 2.92 3.40 0.1
25、15 0.134 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)4532 in. 3.78 4.19 0.149 0.165 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)5316 in. 4.57 5.05 0.18 0.199 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)614 in. 5.56 6.20 0.219 0.244 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)8516 in. 7.42 8.43 0.292 0.332 2.0 (564) 6.4 (14) 2.
26、8 (764) 6.0 (14)1038 in. 9.02 10.31 0.355 0.406 2.4 (332) 6.4 (14) 3.4 (18) 6.0 (14)1212 in. 11.91 13.49 0.469 0.531 3.2 (18) 6.4 (14) 4.5 (1164) 10.0 (38)1658 in. 15.09 16.66 0.595 0.656 4.0 (532) 6.4 (14) 5.7 (732) 12.0 (12)1934 in. 18.26 19.84 0.719 0.781 4.8 (316) 6.4 (14) 6.8 (14) 14.0 (916)227
27、8 in. 21.44 23.01 0.844 0.906 5.6 (732) 6.4 (14) 7.9 (1964) 16.0 (58)25 1 in. 24.61 26.19 0.969 1.031 6.4 (14) 6.4 (14) 9.0 (1132) 18.0 (34)ALength and width of cut size and stock sheets of flat glass include flares and bevels.BThese designations apply only to ASTM International and may not reflect
28、other international standards.CWithin the 3.0 designation there are some applications that may require different thickness ranges such as DST. (Typical minimum thickness for DST is 0.120 in.)C1036 1123.2.29 clear glass, nglass formulated to have high trans-mittance in the visible spectrum greater th
29、an 82 % (reference toNFRC 300 measurement method) at a standard thickness of 6mm (1/4 in.) with high clarity and lack of color as compared totinted glass of the same thickness. This includes glass withultra high transmittance for additional clarity. Edge color ofclear glass can vary so the glass man
30、ufacturer should beconsulted regarding an application where edge color is anaesthetic consideration.4. Classification and Intended UseNOTE 2When referencing this specification, the user shall indicate thetitle and date of the specification, and the type, class, quality (includingcut-size or stock sh
31、eets), size, and thickness of the glass.4.1 Types, Classes, Forms, Qualities, and FinishesGlassshall be of the following types, classes, forms, qualities, andfinishes, as specified:4.1.1 Type ITransparent Flat Glass:4.1.1.1 Class 1Clear:Quality Typical UseQuality-Q1(cut-size orstock sheets)Productio
32、n of high-quality mirrors.Quality-Q2(cut-size orstock sheets)Production of general use mirrors and otherapplications.Quality-Q3(cut-size orstock sheets)Production of architectural glass products in-cluding coated, heat treated, laminated, andother select glass products.Quality-Q4(cut-size orstock sh
33、eets)General glazing applications.4.1.1.2 Class 2Tinted:TABLE 3 Allowable Point Blemish Size and Distribution For Cut Size QualitiesABlemish Sizemm (in.)B,C,DQ1Quality 1Q2Quality 2Q3Quality 3Q4Quality 475 mm (3 in.) None allowed None allowed Allowed AllowedLight # 75 mm (3 in.) None allowed Allowed
34、with aminimum separationof 1200 mm (48 in.)Allowed AllowedLight 75 mm (3 in.) None allowed None allowed Allowed AllowedMedium # 75 mm (3 in.) None allowed None allowed Allowed with aminimum separationof 600 mm (24 in.)AllowedMedium 75 mm (3 in.) None allowed None allowed None allowed AllowedHeavy #
35、150 mm (6 in.) None allowed None allowed None allowed Allowed with aminimum separationof 600 mm (24 in.)Heavy 150 mm (6 in.) None allowed None allowed None allowed None allowedASee 6.1.1.3 for detection of linear blemishes.C1036 114FIG. 2 Vision Interference Angle ProcedureC1036 1154.1.2 Type IIPatt
36、erned and Wired Flat Glass:4.1.2.1 Class 1Clear4.1.2.2 Class 2Tinted:Quality Typical UseQuality-Q5 Applications in which design and aestheticcharacteristics are major considerations.Quality-Q6 Applications in which functional characteris-tics are a consideration and blemishes arenot a major concern.
37、Form DescriptionForm 1 Wired glass, polished both sidesForm 2 Wired glass, patterned surfacesForm 3 Patterned glassFinish DescriptionFinish 1 (F1) Patterned one sideFinish 2 (F2) Patterned both sidesMesh DescriptionMesh 1 (M1) DiamondMesh 2 (M2) SquareMesh 3 (M3) Parallel strandMesh 4 (M4) SpecialPa
38、ttern DescriptionPattern 1 (P1) LinearPattern 2 (P2) GeometricPattern 3 (P3) RandomPattern 4 (P4) Special5. Requirements5.1 Requirements for Type I (Transparent Flat Glass):5.1.1 Edge RequirementsEdges of glass shall be suppliedas specified:NOTE 3Glass edges are typically supplied as factory cut. Op
39、tionaledge work can be specified as seamed, ground, polished, beveled, mitered,or other, as arranged with the manufacturer. See manufacturers literaturefor more information.5.1.1.1 Shell ChipsShell chips are permitted within therequirements shown in Table 1.5.1.1.2 V-ChipsVisible V-chips are not per
40、mitted. (See6.1.1 for viewing criteria.)5.1.2 Dimensional TolerancesTolerances for length,width, squareness, and thickness for rectangular shapes shall bein accordance with Table 2. Nonrectangular shapes shall usethe same thickness tolerances in Table 2. For linear straight linedimensions of nonrect
41、angular shapes, the length and widthrequirements in Table 2 shall be used. For curvilinear dimen-sions of nonrectangular shapes, tolerances shall be as agreedupon by the involved parties.5.1.3 BlemishesAllowable blemishes are addressed inSection 6 and in Tables 3-5.5.1.4 UniformityFor glass with a t
42、hickness of 6 mm (14in.) or less, the glass shall not vary in thickness more than 0.1mm (0.004 in.) over a 100 mm (4 in.) length.5.1.5 DistortionReams, strings, lines, and other allowabledistortion (in transmission) are addressed in Section 6 andTable 6.5.1.6 SquarenessThe squareness requirements fo
43、r cutglass are shown in 6.1.4 and Table 2.5.2 Requirements for Type II (Patterned and Wired FlatGlass):5.2.1 Wired (Forms 1 and 2):5.2.1.1 Form 1 (Polished Both Sides)Glass may containwaviness that does not interfere with vision normal to thesurface.5.2.1.2 Form 1 clear glass; flat glass; glazing; p
44、at-terned glass; tinted glass; transparent glass; wired glassASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such p
45、atent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited e
46、ither for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fai
47、r hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this sta
48、ndard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).C1036 119
