1、BRITISH STANDARD BS EN 12150-2:2004 Glass in building Thermally toughened soda lime silicate safety glass Part 2: Evaluation of conformity/Product standard The European Standard EN 12150-2:2004 has the status of a British Standard ICS 81.040.20 BS EN 12150-2:2004 This British Standard was published
2、under the authority of the Standards Policy and Strategy Committee on 18 October 2004 BSI 18 October 2004 ISBN 0 580 44594 1 National foreword This British Standard is the official English language version of EN 12150-2:2004. The UK participation in its preparation was entrusted by Technical Committ
3、ee B/520, Glass and glazing in building, to Subcommittee B/520/1, Glass and glazing in building Basic and transformed glass products, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British St
4、andards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. T
5、his publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible in
6、ternational/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the E
7、N title page, pages 2 to 39 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12150-2 October 2004 ICS 81.040.20 English ve
8、rsion Glass in building - Thermally toughened soda lime silicate safety glass - Part 2: Evaluation of conformity/Product standard Verre dans la construction - Verre de silicate sodo-calcique de scurit tremp thermiquement - Partie 2: Evaluation de la conformit Glas im Bauwesen - Thermisch vorgespannt
9、es Kalknatron- Einscheibensicherheitsglas - Teil 2: Konformittsbewertung/Produktnorm This European Standard was approved by CEN on 27 May 2004. 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 n
10、ational standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in
11、 any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Fi
12、nland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE
13、FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12150-2:2004: EEN 12150-2:2004 (E) 2 Contents Page Foreword. 4 1 Scope 5 2 Normative references . 5 3 Terms and
14、definitions. 6 4 Requirements 6 4.1 Product description 6 4.2 Conformity with the definition of thermally toughened soda lime silicate safety glass . 7 4.3 Determination of the characteristics performances. 7 4.3.1 Characteristics of thermally toughened soda lime silicate safety glass 7 4.3.2 Determ
15、ination of characteristics of thermally toughened soda lime silicate safety glass products. 8 4.4 Durability 10 4.5 Dangerous substances. 11 5 Evaluation of conformity 11 5.1 General. 11 5.2 Initial type testing of the product (see 5.1, 2). 11 5.2.1 General. 11 5.2.2 Initial type testing of thermall
16、y toughened soda lime silicate safety glass 13 5.2.3 Initial type testing of characteristics performances. 15 5.3 Factory production control and inspection of samples in accordance with a prescribed test plan (see 5.1, 1a and b) 16 5.4 Initial inspection of factory and of factory production control
17、(see 5.1, 1c). 16 5.5 Continuous surveillance and assessment of the factory production control (see 5.1, 1c) 17 6 Marking and/or labelling. 18 6.1 General. 18 6.2 Product marking 18 6.3 Product characteristics 18 6.4 “Characteristics/performance identification paper” . 18 Annex A (normative) Factory
18、 production control 20 A.1 Factory Production Control Requirements 20 A.1.1 General. 20 A.1.2 Organisation 20 A.1.3 Control system 20 A.2 Marking 21 A.3 Inspection and testing tables of thermally toughened soda lime silicate safety glass production . 21 A.3.1 Information on table A.1. 21 A.3.2 Use o
19、f proxy testing 22 Annex B (informative) Tests for factory production control 26 B.1 Strength measurement. 26 B.1.1 Four point bending strength test 26 B.1.2 Optical surface pre-stress measurement . 26 B.2 Fragmentation test 27 B.2.1 Requirements 27 B.2.2 Test method. 27 EN 12150-2:2004 (E) 3 Annex
20、C (informative) Provisions for voluntary involvement of third party(ies) . 28 C.1 General. 28 C.2 Voluntary tasks for third parties 28 C.3 Marking and labelling . 28 Annex ZA (informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive. 29 ZA.1 Scop
21、e and relevant characteristics. 29 ZA.2 Procedure(s) for the attestation of conformity of thermally toughened soda lime silicate safety glass products 31 ZA.2.1 System(s) of attestation of conformity . 31 ZA.2.2 EC Certificate and Declaration of conformity 34 ZA.3 CE marking and labelling . 36 Bibli
22、ography . 39 EN 12150-2:2004 (E) 4 Foreword This document (EN 12150-2:2004) 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 identical
23、 text or by endorsement, at the latest by April 2005, and conflicting national standards shall be withdrawn at the latest by July 2006. 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
24、 of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria,
25、 Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom No existing document is superseded Th
26、is part of the document does not stand-alone, it is a part of one document: EN 12150-1: Glass in building Thermally toughened soda lime silicate safety glass Part 1: Definition and description EN 12150-2: Glass in building - Thermally toughened soda lime silicate safety glass Part 2: Evaluation of c
27、onformity This document contains other aspects of importance of trade. EN 12150-2:2004 (E) 5 1 Scope This document covers the evaluation of conformity and the factory production control of flat thermally toughened soda lime silicate safety glass for use in buildings. Note: For glass products with el
28、ectrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For und
29、ated 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 characteristics of glazing
30、EN 572 1, Glass in building - Basic soda lime silicate glass products Part 1: Definition and general physical and mechanical properties EN 572 2, Glass in building - Basic soda lime silicate glass products Part 2: -Float glass EN 572 4, Glass in building - Basic soda lime silicate glass products Par
31、t 4: Drawn sheet glass EN 572 5, Glass in building - Basic soda lime silicate glass products Part 5: Patterned glass 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
32、against bullet attack EN 1096-1, Glass in building - Coated glass - Part 1: Definitions and classification EN 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 met
33、hods for class C and D coatings EN 12150-1:2000, Glass in building Thermally toughened soda lime silicate safety glass Part 1: Definition and description EN 12600, Glass in building - Pendulum test - Impact test method and classification for flat glass EN 12758, Glass in building - Glazing and airbo
34、rne sound insulation Product descriptions and determination of properties EN 12898, Glass in building - Determination of the emissivity prEN 13474, Glass in building - Design of glass panes EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using te
35、st data from reaction to fire tests EN 12150-2:2004 (E) 6 EN 13501-2, Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation services prEN 13501-5, Fire classification of construction products and build
36、ing elements - Part 5: Classification using data from fire exposure roof tests EN 13541, Glass in building - Security glazing - Testing and classification of resistance against explosion pressure 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12150-1
37、:2000 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 conventional, standardised, tabulated or general accepted values, standardised or recognised calculatio
38、n 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 representative sample of the product from production or on a prototype design of the product 3.3
39、product description document that details the relevant parameters, e.g. process conditions, structure, etc., for defining a product that complies with the standard. It includes specific reference(s) to characteristics that are modified by the production process 3.4 significant change variation in pe
40、rformance beyond the permitted tolerance for the characteristic 4 Requirements 4.1 Product description For conformity purposes the thermally toughened soda lime silicate glass manufacturer is responsible for the preparation and maintenance of the product description. This description shall describe
41、the product and/or product families. Disclosure of the product description shall be at the discretion of the thermally toughened glass manufacturer 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
42、 informative part, when the manufacturer foresees further development of the product. The normative part of the description shall contain the following minimum information: - a reference to EN 12150 parts 1 and 2 and all other standards with which the manufacturer claims compliance. EN 12150-2:2004
43、(E) 7 - the radiometric 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 are changed, intentionally or unintentionally, by the thermal toughening process. The definition of product families shall be consistent with
44、 the normative part of the product description. The substitution of materials shall maintain the conformity 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 defin
45、ition of thermally toughened soda lime silicate safety glass Products shall conform to the definition and fulfil the requirements of thermally toughened soda lime silicate safety glass as defined in EN 12150-1. 4.3 Determination of the characteristics performances 4.3.1 Characteristics of thermally
46、toughened soda lime silicate safety glass 4.3.1.1 General The characteristics of thermally toughened soda lime silicate safety glass are in general those of the glass substrate ( see 4.3.1.2). 4.3.1.2 Characteristics of the soda lime silicate glass panes used for the production of thermally toughene
47、d soda lime silicate safety glass Panes shall be made of soda lime silicate glass according to EN 572-1, EN 572-2, EN 572-4, EN 572- 5. The panes may be coated according to EN 10961, EN 1096-2, EN 1096-3 and/or enamelled according to EN 12150-1. For the characteristics listed in table 1, for the sod
48、a lime silicate glass panes, generally accepted values or calculated values may 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 thermally toughened soda lime silicate safety glass. The exceptions sha
49、ll be the characteristic bending strength (f g,k) and the resistance against sudden temperature changes and temperature differentials. EN 12150-2:2004 (E) 8 Table 1: Information on the characteristics of soda lime silicate glass panes, according to EN 572-1, used for the production of thermally toughened soda lime silicate safety glass Characteristic Symbol Unit - density - hardness - Youngs modulus - Poissons ratio - Characteristic bending strength - Re
