1、BSI Standards PublicationBS EN 15682-2:2013Glass in building Heatsoaked thermally toughenedalkaline earth silicate safetyglassPart 2: Evaluation of conformity/ProductstandardBS EN 15682-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15682-2:2013.The UK p
2、articipation in its preparation was entrusted to TechnicalCommittee B/520/1, Basic and transformed glass products.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. U
3、sers are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 80207 2ICS 81.040.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of
4、 theStandards Policy and Strategy Committee on 30 September 2013.Amendments issued since publicationDate Text affectedBS EN 15682-2:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15682-2 July 2013 ICS 81.040.20 English Version Glass in building - Heat soaked thermally toughened alkaline ea
5、rth silicate safety glass - Part 2: Evaluation of conformity/Product standard Verre dans la construction - Verre de silicate alcalinoterreuxde scurit tremp et trait Heat Soak - Partie 2 : Evaluation de la conformit/Norme de produit Glas im Bauwesen - Heigelagertes thermisch vorgespanntes Erdalkali-S
6、ilicat-Einscheibensicherheitsglas - Teil 2: Konformittsbewertung/Produktnorm This European Standard was approved by CEN on 30 May 2013. 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
7、standard without any alteration. Up-to-date lists and bibliographical 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
8、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 status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
9、 Republic, Denmark, Estonia, Finland, Former Yugoslav Republic 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 United Kingdom. EUR
10、OPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15682-2:2013: EBS EN 15682-
11、2:2013EN 15682-2:2013 (E) 2 Contents Page Foreword 4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Requirements .6 4.1 Product description .6 4.2 Conformity with the definition of heat soaked thermally toughened alkaline earth silicate safety glass 7 4.3 Determination of the charac
12、teristics performances .7 4.3.1 Characteristics of heat soaked thermally toughened alkaline earth silicate safety glass .7 4.3.2 Determination of characteristics of heat soaked thermally toughened alkaline earth silicate safety glass products .8 4.4 Durability . 10 4.5 Dangerous substances 11 5 Eval
13、uation of conformity 11 5.1 General . 11 5.2 Initial type testing of the product (see 5.1, b) . 11 5.2.1 General . 11 5.2.2 Initial type testing of heat soaked thermally toughened alkaline earth silicate safety glass . 12 5.2.3 Initial type testing of characteristics performances 15 5.3 Factory prod
14、uction control and inspection of samples in accordance with a prescribed test plan (see 5.1, a) 1) 15 5.4 Initial inspection of factory and of factory production control (see 5.1, a) 2) . 15 5.5 Continuous surveillance and assessment of the factory production control (see 5.1, a) 3) . 16 6 Marking a
15、nd/or labelling 17 6.1 General . 17 6.2 Product marking . 17 6.3 Product characteristics 17 6.4 “Characteristics/performance identification paper” . 17 Annex A (normative) Factory production control . 18 A.1 Factory production control requirements 18 A.1.1 General . 18 A.1.2 Organisation 18 A.1.3 Co
16、ntrol system 18 A.2 Marking 19 A.3 Inspection and testing tables of heat soaked thermally toughened alkaline earth silicate safety glass production . 19 A.3.1 Information on Table A.1 19 A.3.2 Production control 20 A.3.3 Product control . 20 A.3.4 Use of proxy testing . 20 Annex B (normative) Tests
17、for factory production control . 24 B.1 Strength measurement . 24 B.1.1 Four point bending strength test 24 B.1.2 Optical surface pre-stress measurement . 24 B.2 Fragmentation test 25 B.2.1 Requirements 25 BS EN 15682-2:2013EN 15682-2:2013 (E) 3 B.2.2 Test method . 25 Annex C (informative) Provision
18、s for voluntary involvement of third party(ies) . 26 C.1 General . 26 C.2 Voluntary tasks for third parties 26 C.3 Marking and labelling 26 Annex ZA (informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive . 27 ZA.1 Scope and relevant characteri
19、stics . 27 ZA.2 Procedure(s) for the attestation of conformity of heat soaked thermally toughened alkaline earth silicate safety glass products 29 ZA.2.1 System(s) of attestation of conformity 29 ZA.2.2 EC Certificate and Declaration of Conformity 31 ZA.3 CE marking and labelling . 32 Bibliography 3
20、5 BS EN 15682-2:2013EN 15682-2:2013 (E) 4 Foreword This document (EN 15682-2:2013) has been prepared by Technical Committee CEN/TC 129 “Glass in Building”, the secretariat of which is held by IBN. This European Standard shall be given the status of a national standard, either by publication of an id
21、entical 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 that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be he
22、ld 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 Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informativ
23、e Annex ZA, which is an integral part of this document. EN 15682 is composed of the following parts: EN 15682-1, Glass in building Heat soaked thermally toughened alkaline earth silicate safety glass Part 1: Definition and description EN 15682-2, Glass in building Heat soaked thermally toughened alk
24、aline earth silicate safety glass Part 2: Evaluation of 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 Rep
25、ublic, Denmark, Estonia, Finland, Former Yugoslav Republic 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. BS
26、EN 15682-2:2013EN 15682-2:2013 (E) 5 1 Scope This European Standard specifies requirements, the evaluation of conformity and the factory production control of flat heat soaked thermally toughened alkaline earth silicate safety glass for use in buildings. For glass products with electrical wiring or
27、connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition
28、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 356, Glass in building Security glazing Testing and classification of resistance against manual attack EN 410, Glass in building Determination of luminous and solar characteri
29、stics of glazing EN 673, Glass in building Determination of thermal transmittance (U value) Calculation method EN 1063, Glass in building Security glazing Testing and classification of resistance against bullet attack EN 1096-1, Glass in building Coated glass Part 1: Definitions and classification E
30、N 1096-2, Glass in building Coated glass Part 2: Requirements and test methods for class A, B and S coatings EN 1096-3, Glass in building Coated glass Part 3: Requirements and test methods for class C and D coatings EN 1288-3, Glass in building Determination of the bending strength of glass Part 3:
31、Test with specimen supported at two points (four point bending) EN 12600, Glass in building Pendulum test Impact test method and classification for flat glass EN 12758, Glass in building Glazing and airborne sound insulation Product descriptions and determination of properties EN 12898, Glass in bui
32、lding Determination of the emissivity EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13501-2, Fire classification of construction products and building elements Part 2: Classification using data from fir
33、e resistance tests, excluding ventilation services EN 13501-5, Fire classification of construction products and building elements Part 5: Classification using data from external fire exposure to roof tests EN 13541, Glass in building Security glazing Testing and classification of resistance against
34、explosion pressure EN 14178-1, Glass in building Basic alkaline earth silicate glass products Part 1: Float glass BS EN 15682-2:2013EN 15682-2:2013 (E) 6 EN 15682-1:2013, Glass in building Heat soaked thermally toughened alkaline earth silicate safety glass Part 1: Definition and description 3 Terms
35、 and definitions For the purposes of this document, the terms and definitions given in EN 15682-1:2013 and the following apply. 3.1 initial type testing determination of the performance of a product (characteristic, durability), on the basis of either actual tests or other procedures (such as conven
36、tional, standardised, tabulated or general accepted values, standardised or recognised calculation methods, test reports when made available, ), in accordance with this document that demonstrates compliance with this document 3.2 test report document that covers the results of tests undertaken on a
37、representative sample of the product from production or on a prototype design of the product 3.3 product description document that details the relevant parameters, e.g. process conditions, structure, etc., for defining a product that complies with the standard and which includes specific reference(s
38、) to characteristics that are modified by the production process 3.4 significant change variation in performance beyond the permitted tolerance for the characteristic 4 Requirements 4.1 Product description For conformity purposes the heat soaked thermally toughened alkaline earth silicate glass manu
39、facturer is responsible for the preparation and maintenance of the product description. This description shall describe the product and/or product families. Disclosure of the product description shall be at the discretion of the heat soaked thermally toughened alkaline earth silicate glass manufactu
40、rer or his agent except in the case of regulatory requirements. The description shall contain at least a normative part. The description may also contain an informative part, when the manufacturer foresees further development of the product. The normative part of the description shall contain the fo
41、llowing minimum information: a reference to EN 15682-1 and EN 15682-2 and all other standards with which the manufacturer claims compliance; the spectrophotometric properties and durability of coated glass, i.e. coated glass that conforms with EN 1096-1, EN 1096-2, EN 1096-3, when those properties a
42、re changed, intentionally or unintentionally, by the thermal toughening and heat soaking process. The definition of product families shall be consistent with the normative part of the product description. BS EN 15682-2:2013EN 15682-2:2013 (E) 7 The substitution of materials shall maintain the confor
43、mity with the product description. The substituting material can be added to the product family and also the product description when compliance has been demonstrated. 4.2 Conformity with the definition of heat soaked thermally toughened alkaline earth silicate safety glass Products shall conform to
44、 the definition and fulfil the requirements of heat soaked thermally toughened alkaline earth silicate safety glass as defined in EN 15682-1. 4.3 Determination of the characteristics performances 4.3.1 Characteristics of heat soaked thermally toughened alkaline earth silicate safety glass 4.3.1.1 Ge
45、neral The characteristics of heat soaked thermally toughened alkaline earth silicate safety glass are in general those of the glass substrate (see 4.3.1.2). 4.3.1.2 Characteristics of the alkaline earth silicate glass panes used for the production of heat soaked thermally toughened alkaline earth si
46、licate safety glass Panes shall be made of alkaline earth silicate glass according to EN 14178-1. The panes can be coated according to EN 1096-1, EN 1096-2, EN 1096-3 and/or enamelled according to EN 15682-1. For the characteristics listed in Table 1, for the alkaline earth silicate glass panes, gen
47、erally accepted values or calculated values shall be used. Since the majority of the characteristics of Table 1 are not changed significantly by the thermal toughening process they shall be used for heat soaked thermally toughened alkaline earth silicate safety glass. The exceptions being the charac
48、teristic bending strength fg,kand the resistance against sudden temperature changes and temperature differentials. BS EN 15682-2:2013EN 15682-2:2013 (E) 8 Table 1 Information on the characteristics of alkaline earth silicate glass panes, according to EN 14178-1, used for the production of heat soake
49、d thermally toughened alkaline earth silicate safety glass Characteristic Symbol Unit - Density - Hardness (Knoop) - Youngs modulus - Poissons ratio - Characteristic bending strength - Resistance against sudden temperature changes and temperature differentials - Specific heat capacity - Coefficient of linear expansion - Thermal conductivity (for U-value) - Mean refractive index to visible radiation - Emissivity - Light transmittance - Solar direct transmittance - Total energy transmittan
