1、January 2014 Translation by DIN-Sprachendienst.English price group 11No 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!%+KF“2084035www.din.deDDIN EN 15683-1Glass in building Thermally toughened soda lime silicate channel shaped safety glass Part 1: Definition and description;English version EN 15683-1:2013,English translation of DIN EN 15683-1:2014-01Glas im Bauwesen Thermisch vorgespanntes Kalknatron-Pr
3、ofilbau-Sicherheitsglas Teil 1: Definition und Beschreibung;Englische Fassung EN 15683-1:2013,Englische bersetzung von DIN EN 15683-1:2014-01Verre dans la construction Verre de silicate sodo-calcique profil de securit tremp thermiquement Partie 1: Dfinition et description;Version anglaise EN 15683-1
4、:2013,Traduction anglaise de DIN EN 15683-1:2014-01www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 20 pages 01.14- - DIN EN 15683-1:2014-01 2 A comma is used as the decimal marker. National foreword This document (EN 15683-1:2013) has b
5、een prepared by 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 Glas im Bauwesen (SpA zu CE
6、N/TC 129 und ISO/TC 160). EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15683-1 July 2013 ICS 81.040.20 English Version Glass in building - Thermally toughened soda lime silicate channel shaped safety glass - Part 1: Definition and descriptionVerre dans la construction - Verre de silicate sod
7、o-calcique profil de scurit tremp thermiquement - Partie 1 : Dfinition et description Glas im Bauwesen - Thermisch vorgespanntes Kalknatron-Profilbau-Sicherheitsglas - Teil 1: Definition und Beschreibung This European Standard was approved by CEN on 30 May 2013. CEN members are bound to comply with
8、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 bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Managem
9、ent 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 responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same statu
10、s as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
11、 Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of
12、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15683-1:2013: EEN 15683-1:2013 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Glass products .6 5 Fracture characteristics 6 6 Dimension
13、s and tolerances 6 6.1 General 6 6.2 Dimensions and dimensional tolerances 6 6.2.1 Nominal thickness (c) and thickness tolerances 6 6.2.2 Width, flange height and length (sizes) .6 6.3 Shape 7 6.3.1 Flange deviation.7 6.3.2 Squareness of cut, q 8 6.3.3 Tolerances on shape .8 6.4 Flatness 8 6.4.1 Gen
14、eral 8 6.4.2 Measurement of overall bow 9 6.4.3 Limitation on overall bow 10 7 Edge working of channel shaped glass before toughening 10 8 Fragmentation test 11 8.1 General . 11 8.2 Dimensions and number of test specimens 11 8.3 Test procedure 11 8.4 Assessment of fragmentation . 12 8.5 Minimum valu
15、es from the particle count 12 8.6 Selection of the longest particle . 13 8.7 Maximum length of longest particle . 13 9 Other physical characteristics 13 9.1 Optical distortion 13 9.2 Anisotropy (iridescence) 13 9.3 Thermal durability . 13 9.4 Profile bending strength 13 9.5 Allowable stress 14 9.6 A
16、llowable deflection . 14 10 Marking 14 Annex A (informative) Example of particle count . 15 Bibliography . 18 DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 3 Foreword This document (EN 15683-1:2013) has been prepared by Technical Committee CEN/TC 129 “Glass in Building”, the secretariat of which is hel
17、d by IBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2014, and conflicting national standards shall be withdrawn at the latest by January 2014. Attention is drawn to the possibility t
18、hat some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associati
19、on. EN 15683 is composed of the following parts: EN 15683-1, Glass in building Thermally toughened soda lime silicate channel shaped safety glass Part 1: Definition and description EN 15683-2, Glass in building Thermally toughened soda lime silicate channel shaped safety glass Part 2: Evaluation of
20、conformity/Product standard According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republ
21、ic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 4 Introduction T
22、hermally toughened soda lime silicate channel shaped safety glass has a safer breakage behaviour when compared with annealed glass. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 5 1 Scope This European Standard specifies tolerances, flatness of web and flanges, flange deviation, edgework, fragmentation
23、 and physical and mechanical characteristics of monolithic thermally toughened soda lime silicate channel shaped safety glass for use in buildings. Other requirements, not specified in this document, can apply to thermally toughened soda lime silicate channel shaped safety glass, which undergoes an
24、additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard EN 15683-2. Thermally toughened soda lime silicate channel shaped safety glass, in this case, does not lose its mechanical or thermal characteristics. 2 Normative references The followin
25、g documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 572-1, Glass in
26、building Basic soda lime silicate glass products Part 1: Definitions and general physical and mechanical properties EN 572-7:2012, Glass in building Basic soda lime silicate glass products Part 7: Wired or unwired channel shaped glass EN 1288-4, Glass in building Determination of the bending strengt
27、h of glass Part 4: Testing of channel shaped glass 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 thermally toughened soda lime silicate channel shaped safety glass glass within which a permanent surface compressive stress has been induced b
28、y a controlled heating and cooling process in order to give it greatly increased resistance to mechanical and thermal stress and prescribed fragmentation characteristics Note 1 to entry: The mechanical properties, i.e. thermal durability and profile bending strength, and safety properties, i.e. frag
29、mentation characteristics, are generated by the level of surface compression. These properties do not depend on the size of the channel shaped glass. 3.2 enamelled thermally toughened soda lime silicate channel shaped safety glass thermally toughened soda lime silicate channel shaped safety glass wh
30、ich has a ceramic frit fired into the surface during the toughening process becoming an integral part of the glass after toughening 3.3 horizontal toughening process in which the glass is supported on horizontal rollers DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 64 Glass products Thermally toughened
31、 soda lime silicate channel shaped safety glass shall be made from a monolithic glass generally corresponding to the following standards: basic soda lime silicate glass products unwired channel shaped glass according to EN 572-1 and EN 572-7; this may also be coated in accordance with EN 1096-1. 5 F
32、racture characteristics In the event of breakage, thermally toughened soda lime silicate channel shaped safety glass fractures into numerous small pieces, the edges of which are generally blunt. NOTE Fragmentation in service does not always correspond to that described in Clause 8, due to restraint
33、from fixing or due to the cause of fracture. 6 Dimensions and tolerances 6.1 General The dimensions of thermally toughened soda lime silicate channel shaped safety glass are shown in Figure 1. These are glass thickness (c), width (B), length (H) and flange height (d). 6.2 Dimensions and dimensional
34、tolerances 6.2.1 Nominal thickness (c) and thickness tolerances The nominal thicknesses and thickness tolerances shall be those given in Table 1. NOTE The tolerances of width, height of flange and thickness are those given in EN 572-7:2012, Table 1. Table 1 of EN 15683-1:2012 was extended by the len
35、gth H. The thickness shall be determined as for the basic product. 6.2.2 Width, flange height and length (sizes) 6.2.2.1 General Thermally toughened soda lime silicate channel shaped safety glass dimensions are quoted as follows: the type which defines the width, B, the flange height, d, and the thi
36、ckness, c; and the length, H. EXAMPLE 232/41/6 4 000. The type may be given as a code rather than the full specification. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 7Key H length, mm B width, mm d flange height c thickness Figure 1 Dimensions of a thermally toughened soda lime silicate channel shape
37、d safety glass 6.2.2.2 Maximum and minimum sizes The range of width, B, is from 232 mm to 498 mm and maximum length is 7 000 mm. The maximum available length will depend upon the thermal toughening equipment used; contact the manufacturer. 6.2.2.3 Tolerances on dimensions The tolerances on the dimen
38、sions shall be those given in Table 1. NOTE The tolerances of width, height of flange and thickness are those given in EN 572-7:2012, Table 1. Table 1 of EN 15683-1:2012 was extended by the length H. Table 1 Nominal dimensions and dimensional tolerances Dimensions in millimetres Width B Height of fl
39、ange d Thickness c Length H Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance 232 to 498 2,0 41 1,0 6 0,2 Up to 7 000 3,0 232 to 331 2,0 60 1,0 7 0,2 6.3 Shape 6.3.1 Flange deviation The deviation of the flange, z, from perpendicular to the web is determined with a right angle,
40、 as shown in Figure 2. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 8 Key z flange deviation Figure 2 Determination of flange deviation 6.3.2 Squareness of cut, q The out of squareness of the web and flanges is determined at both cut ends. It is measured relative to a plane perpendicular to the direct
41、ion of draw of the glass at the intersection of the centre line of the web and of the cut edge (see Figure 3). The deviation of the flange plane is measured. Key q squareness of cut Figure 3 Determination of squareness of cut 6.3.3 Tolerances on shape The tolerance on flange deviation, z, shall not
42、exceed 1,0 mm. The deviation on squareness of cut, q, shall not exceed 3,0 mm. 6.4 Flatness 6.4.1 General By the very nature of the toughening process, it is not possible to obtain a product as flat as annealed glass. The difference depends on the nominal thickness, the web and flange dimensions and
43、 the length. Therefore, a distortion known as overall bow may occur (see Figure 4). NOTE Overall bow can, in general, be accommodated by the framing system. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 9 Key 1 deformation for calculating overall bow 2 length H Figure 4 Representation of overall bow 6.
44、4.2 Measurement of overall bow The pane of glass shall be placed in a horizontal position on its side on a flange supported by two load-bearing blocks at the quarter points (see Figure 5). The deformation shall be measured along the middle axis of the web between the cut edges of the channel shaped
45、glass as the maximum distance between a straight metal ruler, or a stretched wire, and the concave surface of the channel shaped glass (see Figure 4). The value for the bow is then expressed as the deformation, in millimetres, divided by the measured length of the channel shaped glass in millimetres
46、. The measurement shall be carried out at ambient temperature. DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 10 Dimensions in millimetres Key H length, mm Figure 5 Support conditions for the measurement of overall bow 6.4.3 Limitation on overall bow The maximum allowable values for the overall bow, whe
47、n measured according to 6.4.2, shall not exceed 4 mm/m. 7 Edge working of channel shaped glass before toughening WARNING Thermally toughened soda lime silicate channel shaped safety glass shall not be cut, sawed, drilled or edge worked after toughening. The cut edges have to be edge worked prior to
48、toughening. The simplest type of edge working is the arrissed edge (see Figure 6). Figure 6 Arrissed edge (with blank spots) DIN EN 15683-1:2014-01 EN 15683-1:2013 (E) 11 8 Fragmentation test 8.1 General The fragmentation test determines whether the glass breaks in the manner prescribed for a therma
49、lly toughened soda lime silicate channel shaped safety glass. 8.2 Dimensions and number of test specimens The length (H) of the test specimens shall be 2 100 mm. The width is determined by the glass type. The test specimen shall be taped on the external surface to stop the fragments separating but still allowing the specimen to expand when fragmented. Five specimens shall be tested. 8.3 Test procedure The test specimen is placed web side down on a flat surface. Each test specimen shall be impacted, u
