1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Metal beads and feature profiles for use with gypsum plasterboards Definitions, requirements and test methodsBS EN 14353:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14353 July 2017 ICS 91.100.10 Supersedes
2、EN 14353:2007+A1:2010English Version Metal beads and feature profiles for use with gypsum plasterboards - Definitions, requirements and test methods Cornires et profils mtalliques pour plaques de pltre - Dfinitions, exigences et mthodes dessai Hilfs- und Zusatzprofile aus Metall zur Verwendung mit G
3、ipsplatten - Begriffe, Anforderungen und Prfverfahren This European Standard was approved by CEN on 29 July 2016. 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 without any a
4、lteration. 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 language
5、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, Denmark, Es
6、tonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTE
7、E FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14353:2017 ENational foreword
8、This British Standard is the UK implementation of EN 14353:2017. It supersedes BS EN 14353:2007+A1:2010, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/544, Plastering, rendering, dry lining.A list of organizations represented on this committee can
9、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. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 92279 4ICS 91.100.10Complia
10、nce with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 14353:2017EUROPEAN ST
11、ANDARD NORME EUROPENNE EUROPISCHE NORMEN 14353 July 2017 ICS 91.100.10 Supersedes EN 14353:2007+A1:2010English Version Metal beads and feature profiles for use with gypsum plasterboards - Definitions, requirements and test methods Cornires et profils mtalliques pour plaques de pltre - Dfinitions, ex
12、igences et mthodes dessai Hilfs- und Zusatzprofile aus Metall zur Verwendung mit Gipsplatten - Begriffe, Anforderungen und Prfverfahren This European Standard was approved by CEN on 29 July 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions
13、 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 Management Centre or to any CEN member. This European Standard exists in t
14、hree 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 official versions. CEN members are the national standards
15、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, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia,
16、Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means rese
17、rved worldwide for CEN national Members. Ref. No. EN 14353:2017 EBS EN 14353:2017EN 14353:2017 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms, definitions, symbols and abbreviations . 6 3.1 Terms and definitions . 6 3.2 Symbols and abbreviations .
18、 7 4 Requirements . 7 4.1 Reaction to fire . 7 4.2 Flexural strength (expressed as bending behaviour) 8 4.3 Release of dangerous substances 8 4.4 Additional technical requirements. 8 4.5 Protective coating . 8 4.6 Functional requirements 9 4.7 Dimensions and tolerances . 9 5 Test methods . 12 5.1 Sa
19、mpling 12 5.2 Dimensional measurements 12 5.3 Profile dimensions . 15 5.4 Wing width 15 5.5 Determination of expansion and movement 15 5.6 Determination of breaking strength of paper tape 16 5.7 Determination of bending behaviour . 16 6 Assessment and verification of constancy of performance AVCP .
20、17 6.1 General . 17 6.2 Type testing 17 6.3 Factory production control (FPC) 18 7 Designation. 19 8 Marking, labelling and packaging 20 Annex A (informative) Sampling procedure for testing 21 A.1 General . 21 A.2 Sampling procedure 21 Annex ZA (informative) Relationship of this European Standard wit
21、h Regulation (EU) No.305/2011 23 ZA.1 Scope and relevant characteristics 23 ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) 23 ZA.3 Assignment of AVCP tasks . 23 Bibliography . 26 BS EN 14353:2017EN 14353:2017 (E) 3 European foreword This document (EN 14353:2017) has be
22、en prepared by Technical Committee CEN/TC 241 “Gypsum and gypsum based products”, the secretariat of which is held by AFNOR. 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 2018, and confl
23、icting national standards shall be withdrawn at the latest by April 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN
24、 14353:2007+A1:2010. 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 Regulation (EU) No. 305/2011. For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, whi
25、ch is an integral part of this document. The main technical changes that have been made in this new edition of EN 14353 are the following: a) Normative references have been updated; b) Annex ZA and Clause 6 have been revised to be in line with the Construction Products Regulation (CPR); c) document
26、has been editorially revised. According to the CEN-CENELEC 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, Former Yugoslav Repu
27、blic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14353:2017EN 14353:2017 (E) 4 Introduction
28、Metal beads and feature profiles are produced in wide variety of sizes and shapes. They are cold formed from mild steel sheets with various protective coatings or extruded or cold formed from aluminium. Some of the beads are faced with paper tape to enable them to be jointed. The materials, design a
29、nd mechanical properties make them particularly suitable to provide improved physical properties and/or enhanced decorative solutions to gypsum board assemblies. Metal beads and feature profiles may be fixed by various methods to the gypsum board and may be featured self-finished, featured with deco
30、ration or concealed by finishing with jointing compounds to receive decoration. BS EN 14353:2017EN 14353:2017 (E) 5 1 Scope This European Standard specifies the characteristics and performance of metal beads, metal beads combined with paper tape and metal feature profiles designed for use in systems
31、 made with gypsum plasterboards according to EN 520, gypsum boards with fibrous reinforcement according to EN 15283-1 and EN 15283-2 and products from secondary processing according to EN 14190, gypsum board thermal/acoustic insulation composite panels according to EN 13950 and prefabricated gypsum
32、board panels with a cellular paperboard core according to EN 13915, intended to be used in building construction works. Metal beads and feature profiles, depending upon their material and type, can be featured without decoration, decorated or finished with jointing compounds to receive decoration. I
33、t covers the following performance characteristics: reaction to fire and flexural strength (bending behaviour) to be measured according to the corresponding European test methods. It provides the assessment and verification of constancy of performance of the products This European Standard covers al
34、so additional technical characteristics that are of importance for the use and acceptance of the product by the construction industry and the reference tests for these characteristics. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document an
35、d 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 485-2:2016, Aluminium and aluminium alloys Sheet, strip and plate Part 2: Mechanical properties
36、EN 485-4:1993, Aluminium and aluminium alloys Sheet, strip and plate Part 4: Tolerances on shape and dimensions for cold-rolled products EN 520:2004+A1:2009, Gypsum plasterboards Definitions, requirements and test methods EN 10131:2006, Cold rolled uncoated and zinc or zinc-nickel electrolytically c
37、oated low carbon and high yield strength steel flat products for cold forming Tolerances on dimensions and shape EN 10139:2016, Cold rolled uncoated low carbon steel narrow strip for cold forming Technical delivery conditions EN 10140:2006, Cold rolled narrow steel strip Tolerances on dimensions and
38、 shape EN 10143:2006, Continuously hot-dip coated steel sheet and strip Tolerances on dimensions and shape EN 10152:2017, Electrolytically zinc coated cold rolled steel flat products for cold forming Technical delivery conditions EN 10346:2015, Continuously hot-dip coated steel flat products for col
39、d forming Technical delivery conditions EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13963:2014, Jointing materials for gypsum boards Definitions, requirements and test methods BS EN 14353
40、:2017EN 14353:2017 (E) 6 EN 15283-1:2008+A1:2009, Gypsum boards with fibrous reinforcement Definitions, requirements and test methods Part 1: Gypsum boards with mat reinforcement EN 15283-2:2008+A1:2009, Gypsum boards with fibrous reinforcement Definitions, requirements and test methods Part 2: Gyps
41、um fibre boards EN ISO 1924-2:2008, Paper and board Determination of tensile properties Part 2: Constant rate of elongation method (20 mm/min) (ISO 1924-2:2008) EN ISO 9227:2017, Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227:2017) 3 Terms, definitions, symbols and abbreviation
42、s For the purposes of this document, the following terms, definitions, symbols and abbreviations apply. 3.1 Terms and definitions 3.1.1 metal bead profiled narrow section formed in steel or aluminium with a cross section to suit its application Note 1 to entry: Beads may incorporate a variety of pro
43、files and one or more wings depending upon their function. The wings can be perforated or expanded to facilitate fixing using mechanical and/or jointing compound methods. 3.1.2 angle bead profiled section used to enhance and protect external angles 3.1.3 edge bead profiled section engaged to enclose
44、 and enhance and protect the edge of the gypsum board 3.1.4 feature bead profiled section used to enhance the finish to the edge of the gypsum board 3.1.5 stop bead profiled section used to provide a straight edge to receive the finish to the edge 3.1.6 corner tape paper tape incorporating one or mo
45、re metal or other strips to give added protection to external angles 3.1.7 profile surface or edge with a cross section to suit the application 3.1.8 wing area adjoining the bead face or edge, usually perforated or expanded, used for support or fixing BS EN 14353:2017EN 14353:2017 (E) 7 3.1.9 moveme
46、nt bead profiled section, composed of three parts, with flexibility to allow movement in both its length and width 3.1.10 expansion bead profiled section with flexibility to allow movement across its width 3.1.11 metal featured profile profile with a cross section to suit the application 3.1.12 fin
47、tapered section on one or both sides of the profile to assist jointing 3.1.13 nominal dimension dimension or angle stated by the producer 3.2 Symbols and abbreviations For the purpose of simplification in product marking and performance information characteristics may be identified through the symbo
48、ls and abbreviations given in Table 1. Table 1 Symbols and abbreviations Requirement Sub-clause Symbol or abbreviation Reaction to fire 4.1 R2F Flexural strength (bending behaviour) 4.2 F Dangerous substances 4.3 DS 4 Requirements 4.1 Reaction to fire When the intended use of metal beads and feature
49、 profiles is for fire exposed situations in building construction works and if they are not coated with an organic material, they shall be classified in Euroclass A1 (no contribution to fire) without testing1). Considering the limited exposure the metal beads and feature profiles containing organic material may be classified E without the need of testing2). For the purpose of classification in classes other than classes E and F, they shall be tested and classified in accordance with EN 13501-1. 1) See Commission D
