ASTM C1036-2006 Standard Specification for Flat Glass《平面玻璃的标准规范》.pdf

1、Designation: C 1036 06Standard Specification forFlat Glass1This standard is issued under the fixed designation C 1036; 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

2、 year of last reapproval. Asuperscript epsilon (e) 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 glass supplied a

3、s cut sizes or stock sheets.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, clear, and

4、 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 covers the

5、 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 address al

6、l 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:2C 162 Terminology of

7、 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 C 162.3.2 Definitions of Terms Specific to This Standard:3.2.1 associated

8、 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, blemish

9、es aredivided into two categories:3.2.3.1 linear blemish, nscratches, rubs, digs, and othersimilar imperfections.3.2.3.2 point blemish, ncrush, knots, dirt, stones, gaseousinclusions, and other similar imperfections.3.2.4 chip depth, nmeasured distance of a chip from theface of the glass into the th

10、ickness.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 edgeof 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 order

11、ed 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 crack, nsmall, sometimes microscopic fissurein the edge of wired or patterned glass.3.2.12 flare, nprotrusion on the glass edge or corner

12、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 line, nfine cords or string, usually on the surface offlat glass.1This specification is under the jurisdiction of ASTM Committee C14 on

13、 Glassand Glass Products and is the direct responsibility of Subcommittee C14.08 on FlatGlass.Current edition approved Oct. 15, 2006. Published November 2006. Originallyapproved in 1985. Last previous edition approved in 2001 as C 1036 01.2For referenced ASTM standards, visit the ASTM website, www.a

14、stm.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.3National Fenestration Rating Council, 84884 Georgia Ave., Suite 320, SilverSpring, MD 20910.1Copyright ASTM International

15、, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.2.16 patterned glass, nrolled flat glass having a patternon one or both surfaces.3.2.17 ream, nlinear distortion as a result of nonhomoge-neous layers of flat glass.3.2.18 rub, nabrasion of a glass surface produc

16、ing 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 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 sur

17、face.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 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 o

18、r foreign material.3.2.24 tinted glass, nglass formulated to have a uniformcolor throughout the glass, with the purpose of reducing glare,solar heat gain, or visible/ultraviolet (UV) transmittance.3.2.25 v-chip, nv-shaped imperfection in the edge of theglass lite.TABLE 1 Allowable Shell Chip Size an

19、d Distribution (Type I Glass) for Cut Size and Stock Sheet QualitiesDescription Q1 Q2 Q3 Q4Chip depth Chip depth # 25 %of glass thicknessChip depth # 50 %of glass thicknessChip depth # 50 %of glass thicknessChip depth # 50 %of glass thicknessChip widthAChip width # 25 %of glass thicknessor 1.6 mm (1

20、16 in.)whichever is greaterChip width # 50%of glass thicknessor 1.6 mm (116 in.)whichever is greaterChip width #glass thicknessor6mm(14 in.)whichever is greaterNot limitedChip lengthAChip length # 2times the chip widthChip length # 2times the chip widthChip length # 2times the chip widthNot limitedA

21、Chip width and length are not applicable to stock sheets.TABLE 2 Dimensional Tolerance for Rectangular Shapes of Type 1 Transparent, Flat GlassANominal Designation Thickness Range Length and Width ToleranceASquareness (D1D2)SIDesignationBmmTraditionalDesignationmm in. Cut Size Stock Sheet Cut Size S

22、tock Sheetmin max min max 6 mm (6 in.) 6 mm (6 in.) mm (in.) mm (in.)1.0 microslide 0.79 1.24 0.031 0.049 1.6 (116) 6.4 (14) 2.0 (564) 3.0 (18)1.5 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

23、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 0.115 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)

24、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) 2.8 (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

25、)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)2278 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 wi

26、dth of cut size and stock sheets of flat glass include flares and bevels.BThese designations apply only to ASTM International and may not reflect other international standards.CWithin the 3.0 designation there are some applications that may require different thickness ranges such as DST. (Typical mi

27、nimum thickness for DST is 0.120 in.)C10360623.2.26 vision interference angle, nangle at which distor-tion in transmission first appears (see Fig. 1).3.2.27 wired glass, nflat glass with a layer of wire meshembedded in the glass.4. Classification and Intended UseNOTE 2When referencing this specifica

28、tion, the user shall indicate thetitle and date of the specification and the type, class, quality (includingcut-size or stock sheets), size, and thickness of the glass.4.1 Types, Classes, Forms, Qualities, and FinishesGlassshall be of the following types, classes, forms, qualities, andfinishes, as s

29、pecified:4.1.1 Type ITransparent Flat Glass:4.1.1.1 Class 1Clear:Quality Typical UseQuality-Q1(cut-size orstock sheets)Production 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 archit

30、ectural glass products in-cluding coated, heat treated, laminated, andother select glass products.Quality-Q4(cut-size orstock sheets)General glazing applications.4.1.1.2 Class 2Tinted:Quality Typical UseQuality-Q1 Not available.Quality-Q2(cut-size orstock sheets)Production of general use mirrors and

31、 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 sheets)General glazing applications.TABLE 3 Allowable Point Blemish Size and Distribution For Cut Si

32、ze 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 with aminimum separationof 1200 mm (48 in.)Allowed AllowedLight 75 mm (3 in.) None allowed None allowed Allowed AllowedM

33、edium # 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 # 150 mm (6 in.) None allowed None allowed None allowed Allowed with aminimum separationof 600 mm (24 in.)Heavy 150 mm (6

34、in.) None allowed None allowed None allowed None allowedASee 6.1.1.3 for detection of linear blemishes.C10360644.1.2 Type IIPatterned 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 consi

35、derations.Quality-Q6 Applications in which functional characteris-tics are a consideration and blemishes arenot a major concern.Form DescriptionForm 1 Wired glass, polished both sidesForm 2 Wired glass, patterned surfacesForm 3 Patterned glassFinish DescriptionFinish 1 (F1) Patterned one sideFinish

36、2 (F2) Patterned both sidesMesh DescriptionMesh 1 (M1) DiamondMesh 2 (M2) SquareMesh 3 (M3) Parallel strandMesh 4 (M4) SpecialPattern DescriptionPattern 1 (P1) LinearPattern 2 (P2) GeometricPattern 3 (P3) RandomPattern 4 (P4) Special5. Requirements5.1 Requirements for Type I (Transparent Flat Glass)

37、:5.1.1 Edge RequirementsEdges of glass shall be suppliedas specified.NOTE 3Edges may be supplied or specified, or both, as factory cut,seamed, ground, polished, beveled, mitered, and so forth. See manufac-turers literature for more information.5.1.1.1 Shell ChipsShell chips are permitted. (See Table

38、 1for acceptance criteria.)5.1.1.2 V-ChipsVisible V-chips are not permitted. (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

39、 tolerances in Table 2. For linear dimensionsof nonrectangular shapes, the length and width requirements inTable 2 shall be used. For nonlinear dimensions of nonrectan-gular shapes, tolerances shall be as agreed upon by theinvolved parties.5.1.3 BlemishesAllowable blemishes are addressed inSection 6

40、 and in Tables 3-5.5.1.4 UniformityFor cut sizes of glass with a thickness of6mm(14 in.) or less, the glass shall not vary in thickness morethan 0.1 mm (0.004 in.) over a 100-mm (4-in.) length.5.1.5 DistortionReams, strings, lines, and other allowabledistortion (in transmission) are addressed in Sec

41、tion 6 andTable 6.5.1.6 SquarenessThe squareness requirements for 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

42、to thesurface.5.2.1.2 Form 2 (Patterned One or Both Sides)Glass shallnot contain fire cracks.5.2.1.3 Dimensional TolerancesTolerance for length,width, and thickness shall be in accordance with Table 7.5.2.1.4 Wire and MeshDiameter of wires shall be from0.43 to 0.64 mm (0.017 to 0.025 in.). Discolora

43、tion and slightdistortion of wire are permissible. Wired glass may containnumerous gaseous inclusions along the wire.(1) Mesh M1, diamond shall be welded. Opening in themesh shall not exceed 32 mm (114 in.) between wire intersec-tions measured across diagonal corners of the diamond.(2) Mesh M2, squa

44、re shall be welded. Opening in the meshshall not exceed 16 mm (58 in.) between wire intersectionsmeasured along a side of the square.(3) Mesh M3, parallel strand, spacing shall be as specified.(4) Mesh M4, as specified.5.2.2 Patterned (Form 3):5.2.2.1 Dimensional TolerancesFinishes F1 and F2, Pat-te

45、rns P1, P2, P3, and P4Tolerances for Patterns P1 and P2for length, width, and thickness shall be in accordance withTable 8. Check with the manufacturer for thickness anddimensional tolerances on random Pattern P3 and specialPattern P4.5.2.2.2 BlemishesAllowable blemishes are addressed inSection 6 an

46、d in Table 9.5.2.2.3 Patterned glass shall not contain fire cracks.5.2.2.4 Surface Pattern:(1) Quality Q5Surface pattern shall be clear, sharp,defined, and free of obvious disfiguration that affects theappearance of the pattern.(2) Quality Q6Surface pattern shall be free of large areasof blemishes.

47、Scattered areas of non-uniform surface andscattered surface blemishes are permissible.NOTE 4Patterned glass can vary slightly in both configuration andcolor from run to run.TABLE 6 Allowable Distortion (Type I Glass) for Cut Size andStock Sheet QualitiesAQ1 Q2 Q3 Q4Allowable VisionInterference Angle

48、B$ 60 $ 50 $ 35 $ 25ATable 6 does not apply to glass thicker than 6.0 mm (14 in.). Allowabledistortion for glass thicker than 6.0 mm (14 in.) shall be determined by agreementbetween the buyer and the seller.BSee 6.1.2 (and Fig. 1) for determining the vision interference angle.C10360656. Test Methods

49、6.1 Test Methods for Type I Glass (Transparent Flat Glass):6.1.1 Viewing Conditions for Blemish DetectionAll visualinspections shall be made with 20/20 vision (naked eye orcorrected). Place samples in the vertical position at the distanceas specified in the sections following. The viewer shall lookthrough the sample at an angle of 90 (perpendicular) to thesurface using the following lighting unless otherwise specified:daylight (without d