1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 12543-3:2011Glass in building Laminatedglass and laminated safetyglassPart 3: Laminated glass (ISO 12543-3:2011)BS EN ISO 12543-3:2011 BRITISH STANDARDNational foreword
2、This British Standard is the UK implementation of EN ISO 12543-3:2011. It supersedes BS EN ISO 12543-3:1998 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/520/1, Basic and transformed glass products.A list of organizations represented on this commit
3、tee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 60143 9 ICS 81.040.20 Compliance with a British Standard cannot confer immunity from leg
4、al obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2011.Amendments issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12543-3 August 2011 ICS 81.040.20 Supersedes
5、 EN ISO 12543-3:1998English Version Glass in building - Laminated glass and laminated safety glass -Part 3: Laminated glass (ISO 12543-3:2011) Verre dans la construction - Verre feuillet et verre feuillet de scurit - Partie 3: Verre feuillet (ISO 12543-3:2011) Glas im Bauwesen - Verbundglas und Verb
6、und-Sicherheitsglas - Teil 3: Verbundglas (ISO 12543-3:2011)This 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 withou
7、t 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 in any other la
8、nguage 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 Republic, Denm
9、ark, Estonia, Finland, France, Germany, 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 NORMALISA
10、TION EUROPISCHES KOMITEE FR NORMUNG Management 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 12543-3:2011: EBS EN ISO 12543-3:2011EN ISO 12543-3:2011 (E) 3 Foreword This document
11、 (EN ISO 12543-3:2011) 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 standard, either by publicat
12、ion 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 rights. CEN and/or CENELEC s
13、hall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12543-3:1998. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium
14、, 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 United Kingdom. Endorsement
15、notice The text of ISO 12543-3:2011 has been approved by CEN as a EN ISO 12543-3:2011 without any modification. BS EN ISO 12543-3:2011ISO 12543-3:2011(E) ISO 2011 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards
16、bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizat
17、ions, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in th
18、e ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of
19、the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 12543-3 was prepared by Technical Committee ISO/TC 160, Glass i
20、n building, Subcommittee SC 1, Product considerations. This second edition cancels and replaces the first edition (ISO 12543-3:1998), which has been technically revised. ISO 12543 consists of the following parts, under the general title Glass in building Laminated glass and laminated safety glass: P
21、art 1: Definitions and description of component parts Part 2: Laminated safety glass Part 3: Laminated glass Part 4: Test methods for durability Part 5: Dimensions and edge finishing Part 6: Appearance BS EN ISO 12543-3:2011BS EN ISO 12543-3:2011INTERNATIONAL STANDARD ISO 12543-3:2011(E) ISO 2011 Al
22、l rights reserved 1Glass in building Laminated glass and laminated safety glass Part 3: Laminated glass 1 Scope This part of ISO 12543 specifies performance requirements for laminated glass as defined in ISO 12543-1. 2 Normative references The following referenced documents are indispensable for the
23、 application of this document. For dated references, only the edition cited applies. 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
24、 of component parts ISO 12543-2, Glass in building Laminated glass and laminated safety glass Part 2: Laminated safety glass ISO 12543-4:2011, Glass in building Laminated glass and laminated safety glass Part 4: Test methods for durability ISO 12543-5, Glass in building Laminated glass and laminated
25、 safety glass Part 5: Dimensions and edge finishing ISO 12543-6, Glass in building Laminated glass and laminated safety glass Part 6: Appearance 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 12543-1 and ISO 12543-2 apply. 4 Impact resistance By def
26、inition, laminated glass does not possess an impact resistance or classification. BS EN ISO 12543-3:2011ISO 12543-3:2011(E) 2 ISO 2011 All rights reserved5 Durability of laminated glass and laminated glass with fire-resistant properties 5.1 High-temperature test 5.1.1 General Durability of laminated
27、 glass is dependent upon the following factors: interlayer type; presence of plastic glazing sheet materials; presence of encapsulated materials. The choice of test method is dependent upon the above-mentioned factors. Laminated glass not incorporating plastic glazing sheet materials shall be tested
28、 in accordance with 5.1.2. Laminated glass incorporating plastic glazing sheet materials and/or encapsulated materials shall be tested in accordance with 5.1.3. NOTE A manufacturer can choose to test laminated glass incorporating encapsulated materials in accordance with 5.1.2. 5.1.2 Laminated glass
29、 that does not include plastic glazing materials Laminated glass shall be tested in accordance with ISO 12543-4:2011, 5.3.2, and evaluated in accordance with ISO 12543-4:2011, 5.4. No fault (i.e. bubbles, delamination, haze or cloudiness) shall be found in three test specimens. If faults are found i
30、n only one test specimen, three new test specimens shall be tested in accordance with ISO 12543-4:2011, 5.3.2, and evaluated in accordance with ISO 12543-4:2011, 5.4. No fault shall be found in any of these test specimens. 5.1.3 Laminated glass that includes plastic glazing materials and/or encapsul
31、ated material Laminated glass shall be tested in accordance with ISO 12543-4:2011, 5.3.3, and evaluated in accordance with ISO 12543-4:2011, 5.4. No fault (i.e. bubbles, delamination, haze or cloudiness) shall be found in three test specimens. If faults are found in only one test specimen, three new
32、 test specimens shall be tested in accordance with ISO 12543-4:2011, 5.3.3, and evaluated in accordance with ISO 12543-4:2011, 5.4. No fault shall be found in any of these test specimens. 5.2 Humidity test Laminated glass shall be tested in accordance with ISO 12543-4:2011, 6.3.1, and evaluated in a
33、ccordance with ISO 12543-4:2011, 6.4. No fault (i.e. bubbles, delamination, haze or cloudiness) shall be found in three test specimens. If faults are found in only one test specimen, three new test specimens shall be tested in accordance with ISO 12543-4:2011, 6.3.1, and evaluated in accordance with
34、 ISO 12543-4:2011, 6.4. No fault shall be found in any of these test specimens. BS EN ISO 12543-3:2011ISO 12543-3:2011(E) ISO 2011 All rights reserved 35.3 Radiation test Laminated glass shall be tested in accordance with ISO 12543-4:2011, Clause 7, and evaluated in accordance with ISO 12543-4:2011,
35、 7.5.1. The luminous transmittance of three irradiated test specimens shall not change by more than a) 3 % of their value before exposure for initial light transmittances of greater than 65 %, or b) 2 % of their absolute value for initial light transmittances of less than or equal to 65 %. When visu
36、ally inspected, no fault (i.e. bubbles, delamination, haze or cloudiness) shall be found in the three irradiated test specimens. If faults are found in only one test specimen, three new test specimens shall be tested in accordance with ISO 12543-4:2011, Clause 7, and evaluated in accordance with ISO
37、 12543-4:2011, 7.5.1. No fault shall be found in any of these test specimens. 6 Durability of fire-resistant laminated glass 6.1 General The durability of fire-resistant laminated glass is dependent upon exposure to direct solar radiation. NOTE 1 Fire-resistant laminated glass glazed externally is s
38、ubject to direct solar radiation. NOTE 2 Fire-resistant laminated glass glazed internally is not normally subject to direct solar radiation. Fire-resistant laminated glass not normally exposed to direct solar radiation shall comply with 6.2. Fire-resistant laminated glass normally exposed to direct
39、solar radiation shall comply with 6.3. 6.2 Humidity test for glass that is not normally exposed to direct solar radiation Fire-resistant laminated glass shall be tested in accordance with ISO 12543-4:2011, 6.3.2, and evaluated in accordance with ISO 12543-4:2011, 6.4. No delamination shall be found
40、in three test specimens. If delamination is found in only one test specimen, three new test specimens shall be tested in accordance with ISO 12543-4:2011, 6.3.2, and evaluated in accordance with ISO 12543-4:2011, 6.4. No fault shall be found in any of these test specimens. 6.3 Tests for glass that i
41、s normally exposed to direct solar radiation 6.3.1 Humidity test Fire-resistant laminated glass shall be tested in accordance with ISO 12543-4:2011, 6.3.1, and evaluated in accordance with ISO 12543-4:2011, 6.4. No delamination shall be found in three test specimens. If delamination is found in only
42、 one test specimen, three new test specimens shall be tested in accordance with ISO 12543-4:2011, 6.3.1, and evaluated in accordance with ISO 12543-4:2011, 6.4. No fault shall be found in any of these test specimens. 6.3.2 Radiation test Fire-resistant laminated glass shall be tested in accordance w
43、ith ISO 12543-4:2011, Clause 7, and evaluated in accordance with ISO 12543-4:2011, 7.5.2. No delamination shall be found in three test specimens. BS EN ISO 12543-3:2011ISO 12543-3:2011(E) 4 ISO 2011 All rights reservedIf delamination is found in only one test specimen, three new test specimens shall
44、 be tested in accordance with ISO 12543-4:2011, Clause 7, and evaluated in accordance with ISO 12543-4:2011, 7.5.2. No fault shall be found in any of these test specimens. 7 Component parts The description of component parts of laminated glass shall be as given in ISO 12543-1. 8 Dimensions and edge
45、finishing The dimensions and edge finishing of laminated glass shall be in accordance with ISO 12543-5. 9 Acoustic properties test The acoustic properties of the laminated glass may be tested according to ISO 22897. The acoustic properties of the interlayer may be tested according to ISO 16940. The
46、loss factor for the first mode may be defined when tested in accordance with ISO 16940. NOTE From the values obtained by the method in ISO 16940, it is possible to calculate Rwand Rw+ Ctrratings of laminated glazings according to ISO 22897 or EN 12758. 10 Appearance The appearance of laminated glass
47、 shall be in accordance with ISO 12543-6. 11 Designation Laminated glass shall be designated by: type; reference to this part of ISO 12543; nominal thickness, in millimetres; nominal width, B, and nominal length, H, in millimetres. EXAMPLE A fire-resistant laminated glass with a thickness of 6,4 mm,
48、 a width of 2,0 m, and a length of 1,50 m is designated as: Fire-resistant laminated glass ISO 12543-3 - 6,4 - 2000 x 1500 BS EN ISO 12543-3:2011ISO 12543-3:2011(E) ISO 2011 All rights reserved 5Bibliography 1 ISO 16940, Glass in building Glazing and airborne sound insulation Measurement of the mech
49、anical impedance of laminated glass 2 ISO 22897, Glass in building Glazing and airborne sound insulation Product descriptions and determination of properties 3 EN 12758, Glass in building Glazing and airborne sound insulation Product descriptions and determination of properties This page deliberately left blankThis page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, information and s
