BS EN 14190-2014 Gypsum board products from reprocessing Definitions requirements and test methods《再处理的石膏板产品 定义 要求和试验方法》.pdf

1、BSI Standards PublicationBS EN 14190:2014Gypsum board products fromreprocessing Definitions,requirements and test methodsBS EN 14190:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 14190:2014. It supersedes BS EN 14190:2005 which is withdrawn.The UK partici

2、pation in its preparation was entrusted to Technical Committee B/544, Plastering, rendering, dry lining.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are

3、 responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 76466 0ICS 01.040.91; 91.100.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authori

4、ty of the Standards Policy and Strategy Committee on 31 August 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 14190:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14190 July 2014 ICS 01.040.91; 91.100.10 Supersedes EN 14190:2005English Version Gypsum b

5、oard products from reprocessing - Definitions, requirements and test methods Produits de transformation secondaire de plaques de pltre - Dfinitions, spcifications et mthodes dessai Gipsplatten-Produkte aus der Weiterverarbeitung - Begriffe, Anforderungen und Prfverfahren This European Standard was a

6、pproved 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 concerning such national

7、 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 into its own language

8、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, Germany, Greece, Hun

9、gary, 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 KOMITEE FR NORMUNG CEN-CEN

10、ELEC 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 14190:2014 EBS EN 14190:2014Contents Page Foreword 4 1 Scope 5 2 Normative references 5 3 Terms and definitions, symbols

11、 and abbreviations .6 3.1 Terms and definitions .6 3.2 Symbols and abbreviations 7 4 Requirements .7 4.1 Mechanical characteristics .7 4.1.1 Flexural strength (expressed as flexural breaking load) .7 4.1.2 Stability of ceiling elements .7 4.1.3 Shear strength (strength of board/substructure connecti

12、on) .7 4.1.4 Impact resistance.7 4.2 Fire behaviour 8 4.2.1 Reaction to fire .8 4.2.2 Resistance to fire .8 4.3 Water vapour permeability (expressed as water vapour resistance factor) 8 4.4 Acoustic properties .8 4.4.1 Direct airborne sound insulation .8 4.4.2 Acoustic absorption 8 4.4.3 Impact soun

13、d insulation .8 4.5 Thermal resistance (expressed as thermal conductivity) .9 4.6 Dangerous substances .9 4.7 Dimensions and tolerances 9 4.8 Thermal emissivity.9 4.9 X-ray protection .9 5 Test methods 9 5.1 Sampling .9 5.2 Stability determination . 10 5.2.1 Principle . 10 5.2.2 Apparatus 10 5.2.3 P

14、rocedure 10 5.2.4 Expression of results . 10 5.3 Determination of thermal emissivity . 10 5.3.1 Principle . 10 5.3.2 Apparatus 10 5.3.3 Procedure 11 5.3.4 Expression of results . 11 6 Assessment and verification of constancy of performance - AVCP . 11 6.1 General . 11 6.2 Type testing . 12 6.2.1 Gen

15、eral . 12 6.2.2 Determination of the product type 12 6.2.3 Further type testing 12 6.3 Factory production control (FPC) . 12 6.3.1 General . 12 6.3.2 Personnel . 13 6.3.3 Equipment . 13 BS EN 14190:2014 (E) EN 14190:2014 (E)BS EN 14190:20146.3.4 Raw materials and components 13 6.3.5 Product testing

16、and evaluation 13 6.3.6 Traceability and marking 13 6.3.7 Non-complying products 13 6.3.8 Corrective action . 14 6.3.9 Other test methods 14 7 Designation of gypsum board products from reprocessing 14 8 Marking, labelling and packaging 14 Annex A (informative) Sampling procedure for testing . 15 A.1

17、 General . 15 A.2 Sampling procedure 15 A.2.1 General . 15 A.2.2 Random sampling . 15 A.2.3 Representative sampling 15 A.2.3.1 General . 15 A.2.3.2 Sampling from a stack 15 A.2.3.3 Sampling from a consignment formed of banded or wrapped packs . 16 Annex B (informative) Reprocessing operations 17 Ann

18、ex C (normative) Mounting and fixing in the test according to EN 13823 (SBI test) and related information 18 C.1 General . 18 C.2 Products which have only been changed by mechanical processes to alter their shape or dimensions . 18 C.3 Products which are formed by adhesion of another material (or bo

19、ard) to the surface of the board 18 C.4 Mounting and fixing for products which are formed by operations other than those listed in C.2 and C.3 above . 18 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation 21 ZA.1 Scope and re

20、levant characteristics . 21 ZA.2 Procedure for AVCP of gypsum board products from reprocessing 22 ZA.2.1 Systems of AVCP 22 ZA.2.2 Declaration of performance (DoP) . 26 ZA.2.2.1 General 26 ZA.2.2.2 Content 26 ZA.2.2.3 Example of DoP 27 ZA.3 CE marking and labelling 29 Bibliography 31 BS EN 14190:201

21、4 (E) EN 14190:2014 (E)BS EN 14190:2014Foreword This document (EN 14190:2014) 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 standard, either by publicat

22、ion 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. CEN and/or CENELEC shall

23、not be held responsible for identifying any or all such patent rights. This document supersedes EN 14190:2005. The main technical changes that have been made in this new edition of EN 14190 are the following: a) Normative references have been updated; b) scope has been enlarged to include boards acc

24、ording to EN 520, EN 15283-1 and EN 15283-2; c) 3.2 “Symbols and abbreviations” has been introduced; d) Annex C (SBI test) and related information concerning the methods for processing have been supplemented; e) Annex ZA and Clause 6 have been revised to be in line with the Construction Products Reg

25、ulation (CPR) f) document has been editorially revised. 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/

26、2011, 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, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, D

27、enmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, 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 14190

28、:2014 (E) EN 14190:2014 (E)BS EN 14190:20141 Scope This European Standard specifies the characteristics and performance of products which have been produced by reprocessing gypsum boards manufactured according to EN 520, EN 15283-1 and EN 15283-2. Reprocessing may include cutting, perforating, edge

29、profiling, decorating and laminating membranes of other materials for functional or decorative purposes, attaching fixings including supports e.g. for partitions. Examples of reprocessing operations are given in Annex B. The products are intended for use in wall, ceiling and floor applications, wher

30、e they may be fixed directly to the background, or they are used in systems assembled in conjunction with the structure to form separate or suspended linings. The products can be customized to fit the intended application offering a wide range of aesthetic, functional and decorative solutions of mod

31、ular or non-modular design. This European Standard does not cover gypsum board thermal/acoustic insulation composite panels according to EN 13950 and prefabricated gypsum board panels with a cellular paperboard core according to EN 13915. 2 Normative references The following documents, in whole or i

32、n part, are normatively 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 520:2004+A1:2009, Gypsum plasterboards Def

33、initions, requirements and test methods EN 12664, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Dry and moist products of medium and low thermal resistance EN 13501-1, Fire classification of constr

34、uction products and building elements Part 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 f

35、ire tests for building products Building products excluding floorings exposed to the thermal attack by a single burning item 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:

36、2009, Gypsum boards with fibrous reinforcement Definitions, requirements and test methods Part 2: Gypsum fibre boards EN 61331-1, Protective devices against diagnostic medical X-radiation Part 1: Determination of attenuation properties of materials (IEC 61331-1) EN ISO 354, Acoustics Measurement of

37、sound absorption in a reverberation room (ISO 354) EN ISO 6946, Building components and building elements Thermal resistance and thermal transmittance Calculation method (ISO 6946) EN ISO 10140 (all parts), Acoustics Laboratory measurement of sound insulation of building elements (ISO 10140) BS EN 1

38、4190:2014 (E) EN 14190:2014 (E)BS EN 14190:2014EN ISO 12572, Hygrothermal performance of building materials and 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 an

39、d definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 face surface intended to be exposed 3.1.2 back surface intended to be concealed 3.1.3 perforations holes of constant or varying shape and size 3.1.4

40、thin laminations material applied to one or more surfaces to impart decoration or functional properties 3.1.5 floor elements construction of 2 or more boards stuck together to provide profiled edges. Suitable single boards of adequate thickness and edge configuration may also comply Note 1 to entry:

41、 Floor elements may include thermal and impact sound insulation. 3.1.6 foldable elements elements formed from boards, that have previously been milled to provide inclined channels through their thickness, to allow them to be folded 3.1.7 arch elements board preformed into curved elements, having a r

42、ange of radii, size and shape, in single boards and multi-layer laminates Note 1 to entry: The edges may be flush or staggered, inside or outside, to requirements. 3.1.8 integral fixing component attached, usually to the back of the unit, to provide support Note 1 to entry: Alternatively, the edges

43、of the unit may be profiled. BS EN 14190:2014 (E) EN 14190:2014 (E)BS EN 14190:20143.2 Symbols and abbreviations Table 1 Symbols and abbreviations Requirement Sub-clause Symbol or abbreviation Flexural strength 4.1.1 F Stability of ceiling elements 4.1.2 Shear strength per fastener 4.1.3 Reaction to

44、 fire 4.2.1 R2F Water vapour resistance factor 4.3 Impact resistance 4.1.4 I Airborne sound insulation 4.4.1 R Acoustic absorption 4.4.2 Thermal conductivity 4.5 Dangerous substances 4.6 DS See manufacturers literature www.manufacturers_internet_ 4 Requirements 4.1 Mechanical characteristics 4.1.1 F

45、lexural strength (expressed as flexural breaking load) All gypsum boards used to manufacture the products described in this document shall meet the breaking load requirements given in the relevant standards. 4.1.2 Stability of ceiling elements When the products from reprocessing are self-supported e

46、lements, incorporating integral fixings the load supported by the product shall be at least 5 times the dead load of the product. All three samples shall pass the test in accordance with 5.2. 4.1.3 Shear strength (strength of board/substructure connection) When the intended use of the products from

47、reprocessing is stiffening timber framed building assemblies (i.e. walls, roof truss structures etc.) the conventional shear strength of the product shall be determined in accordance with the test method described in the relevant standards EN 520, EN 15283-1 and EN 15283-2. When the secondary proces

48、sing does not lead to a loss of strength, the shear strength of the gypsum board provided by the manufacturer may be used. 4.1.4 Impact resistance NOTE Impact resistance is a characteristic dependent on an assembled system and not of the product in isolation. When required, the impact resistance of

49、a system including gypsum board shall be determined in accordance with ISO 7892. BS EN 14190:2014 (E) EN 14190:2014 (E)BS EN 14190:20144.2 Fire behaviour 4.2.1 Reaction to fire When the intended use of products from reprocessing is for fire exposed situations in building construction works, the reaction to fire classification determined in accordance with 4.2 of EN 520:2004+A1:2009, 4.2 of EN 15283-1:2008+A1:2009 and 4.2 of EN 15283-2:2008+A1:2009 may be used providing there is no deterioration in the reactio