DIN EN ISO 12543-5-2011 Glass in building - Laminated glass and laminated safety glass - Part 5 Dimensions and edge finishing (ISO 12543-5 2011) German version EN ISO 12543-5 2011《.pdf

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1、December 2011 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC

2、S 81.040.20!$xU0“1855013www.din.deDDIN EN ISO 12543-5Glass in building Laminated glass and laminated safety glass Part 5: Dimensions and edge finishing (ISO 12543-5:2011)English translation of DIN EN ISO 12543-5:2011-12Glas im Bauwesen Verbundglas und Verbund-Sicherheitsglas Teil 5: Mae und Kantenbe

3、arbeitung (ISO 12543-5:2011)Englische bersetzung von DIN EN ISO 12543-5:2011-12Verre dans la construction Verre feuillet et verre feuillet de scurit Partie 5: Dimensions et faonnage des bords (ISO 12543-5:2011)Traduction anglaise de DIN EN ISO 12543-5:2011-12SupersedesDIN EN ISO 12543-5:1998-08www.b

4、euth.deDocument comprises 14 pagesIn case of doubt, the German-language original shall be considered authoritative.12.11 DIN EN ISO 12543-5:2011-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 160 “Glass in building” in coll

5、aboration with Technical Committee CEN/TC 129 “Glass in building” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-09-29 AA Flachglas-Produkte. In Parts

6、 2 and 3 of this standard the letter B is used as the symbol for nominal width, whereas in Parts 4 to 6 the letter L is used. In Parts 1 to 5 of this standard, the nominal length is designated by the letter H. A proposal to implement standardized symbols or, at least, to use the same symbols within

7、one series of standards has been submitted to the secretariat of ISO/TC 160. The DIN Standard corresponding to the International Standard referred to in this document is as follows: ISO 12543-1 DIN EN ISO 12543-1 Amendments This standard differs from DIN EN ISO 12543-5:1998-08 as follows: a) the sta

8、ndard has been editorially revised; b) Clause 3 “Terms and definitions” has been added; c) Clause 6 “Flatness” has been added; d) Clause 4 “Dimensions and limit deviations” has been rendered more precise. Previous editions DIN EN ISO 12543-5: 1998-08 National Annex NA (informative) Bibliography DIN

9、EN ISO 12543-1, Glass in building Laminated glass and laminated safety glass Part 1: Definitions and description of component parts EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12543-5 August 2011 ICS 81.040.20 Supersedes EN ISO 12543-5:1998English Version Glass in building - Laminated g

10、lass and laminated safety glass -Part 5: Dimensions and edge finishing (ISO 12543-5:2011) Verre dans la construction - Verre feuillet et verre feuillet de scurit - Partie 5: Dimensions et faonnage des bords (ISO 12543-5:2011) Glas im Bauwesen - Verbundglas und Verbund-Sicherheitsglas - Teil 5: Mae u

11、nd KantenbearbeitungThis European Standard was approved by CEN on 6 August 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and b

12、ibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the res

13、ponsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany,

14、Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Mana

15、gement Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12543-5:2011: E(ISO 12543-5:2011) Contents DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 2 Page Foreword3 1 Scope 4 2 No

16、rmative references 4 3 Terms and definitions .4 4 Dimensions and limit deviations4 4.1 Thickness .4 4.1.1 Nominal thickness .4 4.1.2 Limit deviation on thickness 5 4.1.3 Measurement of thickness6 4.2 Width, L, and length, H6 4.2.1 General6 4.2.2 Methods of measuring dimensions and squareness.7 4.2.3

17、 Limit deviations on width, L, and length, H.7 4.2.4 Displacement8 5 Edge finishes9 5.1 General9 5.2 Cut edge9 5.3 Worked edges 10 5.3.1 Arrissed edge.10 5.3.2 Ground edge.10 5.3.3 Smooth ground edge.10 5.3.4 Polished edge.11 5.3.5 Bevel edge 11 5.3.6 Sawn edge 11 5.3.7 Water jet cut edge11 6 Flatne

18、ss 12 Foreword This document (EN ISO 12543-5:2011) has been prepared by Technical Committee ISO/TC 160 Glass in building” in collaboration with Technical Committee CEN/TC 129 “Glass in building” the secretariat of which is held by NBN. This European Standard shall be given the status of a national s

19、tandard, either by publication of an identical text or by endorsement, at the latest by February 2012, and conflicting national standards shall be withdrawn at the latest by February 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent r

20、ights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12543-5:1998. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European

21、 Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the U

22、nited Kingdom. Endorsement notice The text of ISO 12543-5:2011 has been approved by CEN as a EN ISO 12543-5:2011 without any modification. “DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 3 1 Scope This part of ISO 12543 specifies dimensions, limit deviations and edge finishes of laminated glass

23、and laminated safety glass for use in building. This part of ISO 12543 is not applicable to panes having an area less than 0,05 m2. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies.

24、For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 12543-1, Glass in building Laminated glass and laminated safety glass Part 1: Definitions and description of component parts 3 Terms and definitions For the purposes of this document, the te

25、rms and definitions given in ISO 12543-1 and the following apply. 3.1 displacement d misalignment at any one edge of the constituent glass panes or plastic glazing sheet material making up the laminated glass See Figure 2. 4 Dimensions and limit deviations 4.1 Thickness 4.1.1 Nominal thickness The n

26、ominal thickness of laminated glass shall be the sum of the nominal thicknesses of the constituent panes of glass, plastic glazing sheet material and the interlayers. DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 4 4.1.2 Limit deviation on thickness 4.1.2.1 Limit deviation on thickness of folio

27、 laminated products The limit deviations on thickness of laminated glass shall not exceed the sum of the limit deviations of the constituent glass panes specified in the basic products standards; see ISO 12543-1:2011, Annex A. NOTE 1 For the appropriate CEN standards, see ISO 12543-1:2011, Annex B.

28、If the total interlayer thickness is less than or equal to 2 mm, an additional limit deviation of 0,1 mm applies. If the total interlayer thickness is greater than 2 mm, an additional limit deviation of 0,2 mm shall apply. The thickness limit deviation for plastic glazing sheet material shall be ass

29、umed to be the same as a float glass of the same nominal thickness. NOTE 2 If the plastic glazing sheet material is covered by a standard, the actual limit deviations on thickness can be used. EXAMPLE A laminated glass made from two sheets of float glass of 3 mm nominal thickness and a folio interla

30、yer of 0,5 mm. The limit deviation of 3 mm float glass is given as 0,2 mm and the limit deviation of the folio interlayer is 0,1 mm. Therefore, the nominal thickness is 6,5 mm and the limit deviation is 0,5 mm. 4.1.2.2 Limit deviations on thickness of cast-in-place products The limit deviations on t

31、hickness of cast-in-place laminated glass shall not exceed the sum of the limit deviations of the constituent glass panes specified in the basic products standards and the limit deviations of the cast-in-place interlayers. The thickness limit deviation for plastic glazing sheet material shall be ass

32、umed to be the same as a float glass of the same nominal thickness. NOTE If the plastic glazing sheet material is covered by a standard, the actual limit deviations on thickness can be used. The thickness limit deviations of cast-in-place interlayers shall be in accordance with Table 1. Table 1 Limi

33、t deviations on thickness of cast-in-place interlayers Dimensions in millimetres Interlayer thickness Limit deviation 8 mm Nominal dimension L or H Nominal thickness of laminated glass 8 mm Each glass pane 3 000 +5,0 3,0 +6,0 4,0 +7,0 5,0 The limit deviations given in Table 3 do not apply for fire-r

34、esistant laminated glass and fire-resistant laminated safety glass. In these cases, the manufacturer shall specify the limit deviations. The limit deviations, v, for the difference between diagonals are given in Table 4. Table 4 Limit deviations, v, on the difference between diagonals Dimensions in

35、millimetres Nominal thickness of laminated glass 8 mm Nominal dimension L or H Nominal thickness of laminated glass 8 mm Each glass pane 3 000 10 11 13 4.2.4 Displacement Figure 2 Displacement DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 8 The maximum displacement, d, shall be as specified in

36、Table 5. Width, L, and length, H, shall be considered separately. Table 5 Maximum displacement, d, for cut sizes and stock sizes Dimensions in millimetres Nominal dimension L or H Maximum permissible displacement d L, H 1 000 1 000 4 000 2,0 3,0 4,0 6,0 5 Edge finishes 5.1 General Thermally treated

37、glasses shall not be cut, sawn, drilled or edge worked after making into a laminate. NOTE Thermally toughened safety glass, heat-soaked thermally toughened safety glass and heat-strengthened glass can be individually worked prior to thermal treatment in accordance with an applicable standard. The ed

38、ges of fire-resistant laminated glass and fire-resistant laminated safety glass can be protected by an adhesive tape. 5.2 Cut edge These are either originally cut edges of the constituent glass panes not subsequently worked (see Figure 3), or the edges of the laminated glass which have been cut and

39、not subsequently worked (see Figure 4). Figure 3 Cut edge produced by the individual cut edges of the constituent glass panes which are not subsequently worked Figure 4 Cut edge of cut laminated glass which is not subsequently worked DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 9 5.3 Worked ed

40、ges 5.3.1 Arrissed edge The originally cut edges of the outer glass panes of the laminated glass shall be ground off (see Figure 5). Figure 5 Arrissed edge 5.3.2 Ground edge The glass shall be arrissed and flat ground (see Figure 6). NOTE Some bright areas can still exist on the edge face. Figure 6

41、Ground edge 5.3.3 Smooth ground edge The edge face of the arrissed glass shall be ground and then smoothed with a finer grit than is used for ground edges and all bright areas shall be removed (see Figure 7). Figure 7 Smooth ground edge DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 10 5.3.4 Pol

42、ished edge The previously smooth ground edge shall be polished in order to obtain a high lustre on the arrissed and smoothed edges surface (see Figure 8). Figure 8 Polished edge 5.3.5 Bevel edge A bevel edge shall be a smooth ground or polished edge with an angle not exceeding 60. The limit deviatio

43、n on a bevel angle shall be 3 (see Figure 9). For greater angles and their limit deviations, the manufacturer should be contacted. The nominal dimension, L or H, shall be reduced by 2 mm to 3 mm to cater for an arrissed edge. Dimensions in millimetres Figure 9 Bevel edge 5.3.6 Sawn edge A sawn edge

44、shall be obtained by cutting with a saw. NOTE The appearance is similar to ground edges, but without bright spots and arrissing. 5.3.7 Water jet cut edge A water jet cut edge shall be obtained by cutting with a water jet. NOTE The appearance is similar to ground edges, but without bright spots and a

45、rrissing. DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 11 6 Flatness The flatness of laminated glass is dependent on the flatness of the constituent parts and can be influenced by the manufacturing conditions. For the flatness of final cut sizes of folio laminated glass, ask the manufacturer. DIN EN ISO 12543-5:2011-12 EN ISO 12543-5:2011 (E) 12