BS EN 13950-2014 Gypsum board thermal acoustic insulation composite panels Definitions requirements and test methods《隔热 隔音合成墙板 定义、要求和试验办法 》.pdf

1、BSI Standards PublicationBS EN 13950:2014Gypsum board thermal/acoustic insulation compositepanels Definitions,requirements and test methodsBS EN 13950:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13950:2014. Itsupersedes BS EN 13950:2005 which is withdra

2、wn.The UK participation in its preparation was entrusted to TechnicalCommittee B/544, Plastering, rendering, dry lining.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 contr

3、act. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 76465 3ICS 91.100.10; 91.100.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under

4、 the authority of theStandards Policy and Strategy Committee on 31 July 2014.Amendments issued since publicationDate Text affectedBS EN 13950:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13950 July 2014 ICS 91.100.10; 91.100.60 Supersedes EN 13950:2005English Version Gypsum board thermal

5、/acoustic insulation composite panels - Definitions, requirements and test methods Complexes disolation thermique/acoustique en plaques de pltre et isolant - Dfinitions, spcifications et mthodes dessai Gips-Verbundplatten zur Wrme- und Schalldmmung - Begriffe, Anforderungen und Prfverfahren This Eur

6、opean Standard was approved by CEN on 22 May 2014. 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 alteration. Up-to-date lists and bibliographical references conc

7、erning 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 made by translation under the responsibility of a CEN member in

8、to 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, Estonia, Finland, Former Yugoslav Republic of Macedonia, France,

9、Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITE

10、E FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13950:2014 EBS EN 13950:2014EN 13950:2014 (E) 2 Contents Page Foreword 4 1 Scope 5 2 Normative refer

11、ences 5 3 Terms, definitions, symbols, abbreviations and classification 6 3.1 Terms and definitions of the product 6 3.2 General terms .6 3.3 Symbols and abbreviations 7 3.4 Classification 7 4 Requirements .7 4.1 General 7 4.2 Fire behaviour 8 4.2.1 Reaction to fire .8 4.2.2 Fire resistance 8 4.3 Wa

12、ter vapour permeability (expressed as water vapour resistance factor) 8 4.4 Flexural strength 8 4.5 Impact resistance.8 4.6 Direct airborne sound insulation .8 4.7 Acoustic absorption 8 4.8 Thermal resistance of the panel .9 4.9 Dimensions and tolerances 9 4.10 Offset .9 4.11 Flatness of the composi

13、te 9 4.12 Adhesion/cohesion of the insulating material 9 4.13 Dangerous substances .9 5 Test methods . 10 5.1 Sampling 10 5.2 Dimensional measurements 10 5.2.1 Thickness 10 5.3 Determination of the offset 11 5.3.1 Principle . 11 5.3.2 Apparatus 11 5.3.3 Procedure 11 5.3.4 Expression of results . 12

14、5.4 Determination of the adhesion/cohesion of the insulating material . 12 5.4.1 Principle . 12 5.4.2 Apparatus 12 5.4.3 Procedure 14 5.4.4 Expression of results . 14 5.5 Determination of the flatness of the composite 14 5.5.1 Principle . 14 5.5.2 Apparatus and specimens . 15 5.5.3 Procedure 15 5.5.

15、4 Expression of results . 15 6 Assessment and verification of constancy of performance - AVCP . 15 6.1 General . 15 6.2 Type testing . 15 6.2.1 General . 15 6.2.2 Determination of the product type 15 BS EN 13950:2014EN 13950:2014 (E) 3 6.2.3 Further type testing . 16 6.3 Factory production control (

16、FPC) 16 6.3.1 General . 16 6.3.2 Personnel . 16 6.3.3 Equipment 16 6.3.4 Raw materials and components. 17 6.3.5 Product testing and evaluation 17 6.3.6 Traceability and marking 17 6.3.7 Non-complying products 17 6.3.8 Corrective action . 17 6.3.9 Other test methods 17 7 Designation of composite pane

17、ls 17 8 Marking, labelling and packaging 18 Annex A (informative) Sampling procedure for testing. 19 A.1 General . 19 A.2 Sampling procedure 19 A.2.1 General . 19 A.2.2 Random sampling . 19 A.2.3 Representative sampling 19 A.2.3.1 General . 19 A.2.3.2 Sampling from a stack 19 A.2.3.3 Sampling from a

18、 consignment formed of banded or wrapped packs . 20 Annex B (normative) Mounting and fixing in the test according to EN 13823 (SBI test) . 21 B.1 Mounting and fixing of the composite panels 21 Annex ZA (informative) Clauses of this European Standard addressing provisions of the EU Construction Produ

19、cts Regulation 23 ZA.1 Scope and relevant characteristics . 23 ZA.2 Procedure for AVCP of gypsum board thermal/acoustic composite panels 24 ZA.2.1 Systems of AVCP 24 ZA.2.2 Declaration of performance (DoP) . 26 ZA.2.2.1 General 26 ZA.2.2.2 Content 27 ZA.2.2.3 Example of DoP 28 ZA.3 CE marking and la

20、belling 29 Bibliography 32 BS EN 13950:2014EN 13950:2014 (E) 4 Foreword This document (EN 13950:2014) has been 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 stan

21、dard, either by publication of an identical text or by endorsement, at the latest by January 2015 and conflicting national standards shall be withdrawn at the latest by April 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. C

22、EN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13950:2005. The main technical changes that have been made in this new edition of EN 13950 are the following: a) Normative references have been updated; b) Scope has been enlarg

23、ed to include boards according to EN 520, EN 15283-1 and EN 15283-2; c) new clause symbols, abbreviations and classification has been introduced; d) Annex ZA and Clause 6 have been revised to be in line with the Construction Products Regulation (CPR); e) document has been editorially revised. This d

24、ocument 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, which is an integral part of t

25、his document. 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 Republic of Macedoni

26、a, 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 EN 13950:2014EN 13950:2014 (E) 5 1 Scope This European Standard specif

27、ies the characteristics and performance of thermal/acoustic insulation composite panels made of an insulating material laminated to gypsum boards for which the main intended use is the internal insulation (thermal and/or acoustic) of walls. They are attached with adhesives or by mechanical fixings t

28、o vertical solid backgrounds and by mechanical fixings to wood or metal framing with the gypsum board face exposed. The method of fixing and jointing should ensure that the insulating material is not exposed in its normal application. This European Standard covers the following performance character

29、istics: reaction to fire, fire resistance, water vapour permeability, flexural strength, impact resistance, direct airborne sound insulation and thermal resistance to be measured according to the corresponding European test methods. It provides for the assessment and verification of constancy of per

30、formance of the products to this European Standard. This European Standard covers also additional technical characteristics that are of importance for the use and acceptance of the product by the construction industry. 2 Normative references The following documents, in whole or in part, are normativ

31、ely referenced in this document and 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 520, Gypsum plasterboards Definitions, requirements and test m

32、ethods EN 825:2013, Thermal insulating products for building applications Determination of flatness EN 12667, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Products of high and medium thermal resis

33、tance EN 12939, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Thick products of high and medium thermal resistance EN 13501-1, Fire classification of construction products and building elements Par

34、t 1: Classification using test data from reaction to fire tests EN 13501-2, Fire classification of construction products and building elements Part 2: Classification using data from fire resistance tests, excluding ventilation services EN 13823, Reaction to fire tests for building products Building

35、products excluding floorings exposed to the thermal attack by a single burning item EN 13963, Jointing materials for gypsum plasterboards Definitions, requirements and test methods EN 14496, Gypsum based adhesives for thermal/acoustic insulation composite panels and plasterboards Definitions, requir

36、ements and test methods EN 15283-1, Gypsum boards with fibrous reinforcement Definitions, requirements and test methods Part 1: Gypsum boards with mat reinforcement EN 15283-2, Gypsum boards with fibrous reinforcement Definitions, requirements and test methods Part 2: Gypsum fibre boards BS EN 13950

37、:2014EN 13950:2014 (E) 6 EN ISO 354, Acoustics Measurement of sound absorption in a reverberation room (ISO 354) EN ISO 10140 (all parts), Acoustics Laboratory measurement of sound insulation of building elements EN ISO 10456, Building materials and products Hygrothermal properties Tabulated design

38、values and procedures for determining declared and design thermal values (ISO 10456) EN ISO 11925-2, Reaction to fire tests Ignitability of products subjected to direct impingement of flame Part 2: Single-flame source test (ISO 11925-2) EN ISO 12572, Hygrothermal performance of building materials an

39、d products Determination of water vapour transmission properties (ISO 12572) ISO 7892, Vertical building elements Impact resistance tests Impact bodies and general test procedures 3 Terms, definitions, symbols, abbreviations and classification For the purposes of this document, the following terms a

40、nd definitions apply. 3.1 Terms and definitions of the product 3.1.1 gypsum board thermal/acoustic insulation composite panel panel made from an insulating material laminated to gypsum board, with or without a water vapour retarder 3.1.2 gypsum board thermal/acoustic insulation sandwich panel gypsum

41、 board thermal/acoustic insulation composite panel with board on both faces 3.2 General terms 3.2.1 water vapour retarder material which reduces water vapour diffusion, provided separately or in conjunction with the gypsum board EXAMPLE See EN 14190. 3.2.2 panel facing exposed surface of gypsum boar

42、d to receive either direct decoration or gypsum plaster 3.2.3 length dimension of the laminate measured by convention on the gypsum board, parallel to the longitudinal edges 3.2.4 width dimension of the laminate measured by convention on the gypsum board, parallel to the cut edges 3.2.5 thickness di

43、stance between the outer surfaces of the composite or of the sandwich panel 3.2.6 offset position of the insulating material relative to the gypsum board and between the two gypsum boards in the case of the sandwich panel BS EN 13950:2014EN 13950:2014 (E) 7 Note 1 to entry: When the insulating mater

44、ial projects over the edge or the end of the gypsum board, the offset is taken to be positive. 3.3 Symbols and abbreviations Table 1 Symbols and abbreviations Requirement Sub-clause Symbol or abbreviation Reaction to fire 4.2.1 R2F Water vapour resistance factor 4.3 Flexural strength 4.4 F Thermal r

45、esistance 4.8 TR Impact resistance 4.5 I Airborne sound insulation 4.6 R Acoustic absorption 4.7 Dangerous substances 4.13 DS See manufacturers literature www.manufacturers_internet_ 3.4 Classification Gypsum board thermal/acoustic insulation composite panels shall be classified depending on the kin

46、d of insulating materials as follows a) class 1 composites: expanded polystyrene foam (EPS) (see EN 13163); extruded polystyrene foam (XPS) (see EN 13164); rigid polyurethane foam (polyisocyanate, polyisocyanurate) (PUR and PIR) (see EN 13165); phenolic foam (PF) (see EN 13166); b) class 2 composite

47、s: mineral wool (MW) (see EN 13162). Gypsum board thermal/acoustic insulation composite panels are for convenience referred to elsewhere in this European Standard as “composites” 4 Requirements 4.1 General The gypsum board and the insulating material shall comply with their respective European Stand

48、ards. Further requirements of the insulating material are given below. Acoustic and thermal insulation performance vary according to the type of the insulating material, its thickness, its application and system. BS EN 13950:2014EN 13950:2014 (E) 8 4.2 Fire behaviour 4.2.1 Reaction to fire When the

49、intended use of gypsum board thermal/acoustic composite panels is for exposed situations in building construction works, composites shall be tested with their edges protected and classified in accordance with EN 13501-1. Composites tested according to EN 13823 (SBI test) shall be mounted and fixed (see Annex B). Composites tested according to EN ISO 11925-2 (small flame test) shall be tested on the face only as the edges are never exposed in use. 4.2.2 Fire resistance NOTE Resistance to fire is a