1、April 2011 Translation by DIN-Sprachendienst.English price group 12No 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).ICS
2、81.040.20; 91.120.20!$nog“1757668www.din.deDDIN EN 12758Glass in building Glazing and airborne sound insulation Product descriptions and determination of propertiesEnglish translation of DIN EN 12758:2011-04Glas im Bauwesen Glas und Luftschalldmmung Produktbeschreibungen und Bestimmung der Eigenscha
3、ftenEnglische bersetzung von DIN EN 12758:2011-04Verre dans la construction Vitrages et isolement acoustique Descriptions de produits et dtermination des propritsTraduction anglaise de DIN EN 12758:2011-04SupersedesDIN EN 12758:2002-10www.beuth.deDocument comprises pagesIn case of doubt, the German-
4、language original shall be considered authoritative.2103.11 DIN EN 12758:2011-04 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 129 “Glass in building” (Secretariat: NBN, Belgium). The responsible German body involved in its pre
5、paration was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-09-29 AA Flachglas-Produkte. Amendments This standard differs from DIN EN 12758:2002-10 as follows: a) the standard has been editorially revised, normative references and terms an
6、d definitions have been updated; b) Annex A (normative) “Description of Reference Insulating Glass Units” has been included; c) the former normative Annex A is now informative Annex B “Glazing recommendations”; d) three new tables have been included: Table 1 “Sound transmission loss of the reference
7、 IGU 6(16)6”, Table 2 “Sound transmission loss of the reference IGU 10 (16) 44-2 laminated glass with acoustic interlayer S”, Table 3 “Maximum standard deviation of repeatability”. The former Table 1 is now Table 4 “Table of standard acoustic performance data” without any modification; e) Clause 4 “
8、Glass products” has been included; f) the standard has been completely revised and restructured, in particular the clauses relating to test methods (now Clause 5) and typical performance data (now Clause 7); g) Clause 6 “Sound insulation rating and classification” has been included. Previous edition
9、s DIN EN 12758: 2002-10 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12758 January 2011 ICS 81.040.20; 91.120.20 Supersedes EN 12758:2002English Version Glass in building Glazing and airborne sound insulation Product descriptions and determination of properties Verre dans la construction V
10、itrages et isolement acoustique Descriptions de produits et dtermination des proprits Glas im Bauwesen Glas und Luftschalldmmung Produktbeschreibungen und Bestimmung der Eigenschaften This European Standard was approved by CEN on 11 December 2010. CEN members are bound to comply with the CEN/CENELEC
11、 Internal Regulations which stipulate the conditions for giving this EuropeanStandard 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 Management Centre or to
12、 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 status as the officia
13、l versions. CEN members are the national standards bodies of 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
14、, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION 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
15、 CEN national Members. Ref. No. EN 12758:2011: EEN 12758:2011 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Terms and definitions and symbols 63.1 Terms and definitions .63.2 Symbols 74 Glass products .74.1 Basic glasses .74.2 Special basic glasses 84.3 Processed glasses.84.3.1 St
16、rengthened glasses .84.3.2 Thermally toughened safety glasses .84.3.3 Laminated glasses .84.3.4 Coated glasses .94.3.5 Insulating glass units (IGU) 95 Test methods 95.1 General 95.2 Reference curves 105.2.1 General . 105.2.2 Reference IGU 6(16)6 105.2.3 Reference IGU 10 (16) 44-2 laminated glass wit
17、h acoustic interlayer S 105.2.4 Maximum standard deviation of repeatability . 115.3 Extension rules . 125.3.1 General . 125.3.2 Basic and special basic glasses . 125.3.3 Laminated/laminated safety glass 135.3.4 Coated glasses 135.3.5 Insulating glass units . 136 Sound insulation rating and classific
18、ation 136.1 Sound insulation rating 136.2 Statement of acoustic performance of glass . 136.3 Specification of glazing requirements 147 Typical performance data 14Annex A (normative) Description of Reference Insulating Glass Units . 16Annex B (informative) Glazing recommendations 18Bibliography . 19D
19、IN EN 12758:2011-04 EN 12758:2011 (E) 3 Foreword This document (EN 12758:2011) has been prepared by 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 publication of an identi
20、cal text or by endorsement, at the latest by July 2011, and conflicting national standards shall be withdrawn at the latest by July 2011. 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 held respons
21、ible for identifying any or all such patent rights. This document replaces EN 12758:2002. 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). According to the CEN/CENE
22、LEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
23、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12758:2011-04 EN 12758:2011 (E) 4 1 Scope This European Standard assigns sound insulation values to all transparent, translucent and opaque glass products,
24、described in the European Standards for basic, special basic or processed glass products, when intended to be used in glazed assemblies in buildings, and which exhibit properties of acoustic protection, either as a prime intention or as a supplementary characteristic. This document outlines the proc
25、edure, by which glass products may be rated, according to their acoustic performance which enables assessment of compliance with the acoustic requirements of buildings. Rigorous technical analysis of measurement data remains an option, but this standard is intended to enable the derivation of simple
26、r indices of performance, which can be adopted with confidence by non-specialists. By adopting the principles of this standard the formulation of acoustic requirements in Building Codes and for product specification to satisfy particular needs for glazing is simplified. It is recognised that the aco
27、ustic test procedures contained within EN ISO 10140 relate only to glass panes and their combinations. Although the same principles should be followed as closely as possible, it is inevitable that some compromises are necessary, because of the bulkier construction of other glazing types, e.g. glass
28、blocks, paver units, channel-shaped glass, structural glazing and structural sealant glazing. Guidelines on how to adapt the test procedures for these glass products are offered in Clause 4. All the considerations of this standard relate to panes of glass/glass products alone. Incorporation of them
29、into windows may cause changes in acoustic performance as a result of other influences, e.g. frame design, frame material, glazing material/method, mounting method, air tightness, etc. Measurements of the sound insulation of complete windows (glass and frame) may be undertaken to resolve such issues
30、. 2 Normative references The following referenced documents are indispensable for the 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. EN 572-1, Glass in build
31、ing Basic soda lime silicate glass products Part 1: Definitions and general physical and mechanical properties EN 572-2, Glass in Building Basic soda lime slicate glass products Part 2: Float glass EN 572-3, Glass in Building Basic soda lime silicate glass products Part 3: Polished wired glass EN 57
32、2-4, Glass in building Basic soda lime silicate glass products Part 4: Drawn sheet glass EN 572-5, Glass in Building Basic soda lime silicate glass products Part 5: Patterned glass EN 572-6, Glass in building Basic soda lime silicate glass products Part 6: Wired patterned glass EN 572-7, Glass in Bu
33、ilding Basic soda lime silicate glass products Part 7: Wired or unwired channel shaped glass EN 1051-1, Glass in building Glass blocks and glass pavers Part 1: Definitions and description EN 1096-1, Glass in building Coated glass Part 1: Definitions and classification EN 1279-1, Glass in Building In
34、sulating glass units Part 1: Generalities, dimensional tolerances and rules for the system description DIN EN 12758:2011-04 EN 12758:2011 (E) 5 EN 1748-1-1, Glass in building Special basic products Borosilicate glasses Part 1-1: Definition and general physical and mechanical properties EN 1748-2-1,
35、Glass in building Special basic products Glass ceramics Part 2-1: Definitions and general physical and mechanical properties EN 1863-1, Glass in building Heat strengthened soda lime silicate glass Part 1: Definition and description EN 12150-1, Glass in building Thermally toughened soda lime silicate
36、 safety glass Part 1: Definition and description EN 12337-1, Glass in building Chemically strengthened soda lime silicate glass Part 1: Definition and description EN 13024-1, Glass in building Thermally toughened borosilicate safety glass Part 1: Definition and description EN 14178-1, Glass in build
37、ing Basic alkaline earth silicate glass products Part 1: Float glass EN 14179-1, Glass in building Heat soaked thermally toughened soda lime silicate safety glass Part 1: Definition and description EN 14321-1, Glass in building Thermally toughened alkaline earth silicate safety glass Part 1: Definit
38、ion and description prEN 15681-1, Glass in building Basic alumino silicate glass products Part 1: Definitions and general physical and mechanical properties prEN 15682-1, Glass in building Heat soaked thermally toughened alkaline earth silicate safety glass Part 1: Definition and description prEN 15
39、683-1, Glass in building Thermally toughened soda lime silicate channel shaped safety glass Part 1: Definition and description EN ISO 10140:2010 (all parts), Acoustics Laboratory measurement of sound insulation of building elements EN ISO 717-1:1996, Acoustics Rating of sound insulation in buildings
40、 and of building elements Part 1: Airborne sound insulation (ISO 717-1:1996) EN ISO 12543-1, Glass in building Laminated glass and laminated safety glass Part 1: Definitions and description of component parts (ISO 12543-1:1998) EN ISO 12543-2, Glass in building Laminated glass and laminated safety g
41、lass Part 2: Laminated safety glass (ISO 12543-2:1998) EN ISO 12543-3, Glass in building Laminated glass and laminated safety glass Part 3: Laminated glass (ISO 12543-3:1998) ISO 140-2:1991, Acoustics Measurement of sound insulation in buildings and of building elements Part 2: Determination, verifi
42、cation and application of precision data ISO 16940, Glass in building Glazing and airborne sound insulation Measurement of the mechanical impedance of laminated glass DIN EN 12758:2011-04 EN 12758:2011 (E) 6 3 Terms and definitions and symbols 3.1 Terms and definitions For the purposes of this docum
43、ent, the terms and definitions given in EN ISO 10140:2010, ISO 140-2:1991 and EN ISO 717-1:1996 together with the following apply: 3.1.1 glass product product manufactured from glass, i.e. basic glass, special basic glass, processed glass, for use in buildings/constructions NOTE See Clause 4. 3.1.2
44、glazed assembly combination of frame/support and glass product used for the determination of the acoustic performance NOTE 1 The following are examples of such assemblies: 1) Glass block walls; 2) Paver unit panels; 3) Channel shaped glass panels, single or dual glazed; 4) Structural sealant glazing
45、; 5) Structural assemblies. NOTE 2 The dimensions of glass blocks, paver units and channel shaped glass do not allow them to be subjected to the standard test regime. NOTE 3 Structural sealant glazing: is a frameless glazing system that uses structural sealant to restrain the glazing. This method of
46、 restraint will influence the acoustic performance of the glass product. NOTE 4 Structural assemblies consist of glass products that are connected by bolted metal fittings to one another and to structural supports, e.g. fin, etc. 3.1.3 single glazing single pane of glass, that includes annealed, str
47、engthened/toughened (by heat or chemical treatment), laminated/laminated safety and coated glasses, that is glazed into an opening 3.1.4 multiple glazing two or more panes of glass that are separated by cavities either sealed or unsealed NOTE 1 Multiple glazing incorporating hermetically sealed cavi
48、ties, e.g. double glazing, triple glazing, etc., and are known as Insulating Glass Units. NOTE 2 Multiple glazing with unsealed cavities when in an opening is known as coupled glazing, coupled or double windows. If in a proprietary frame it is known as secondary sash. NOTE 3 When two panes of channel shaped glass are glazed flange to flange
