EN 13963-2014 en Jointing materials for gypsum boards - Definitions requirements and test methods《石膏板粘合材料 定义 要求及测试方法》.pdf

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1、BSI Standards PublicationBS EN 13963:2014Jointing materials for gypsumboards Definitions,requirements and test methodsBS EN 13963:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13963:2014. Itsupersedes BS EN 13963:2005 which is withdrawn.The UK participati

2、on 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 contract. Users are respon

3、sible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 76468 4ICS 91.100.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards P

4、olicy and Strategy Committee on 31 July 2014.Amendments issued since publicationDate Text affectedBS EN 13963:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13963 July 2014 ICS 91.100.10 Supersedes EN 13963:2005English Version Jointing materials for gypsum boards - Definitions, requirement

5、s and test methods Matriaux de jointoiement pour plaques de pltre - Dfinitions, spcifications et mthodes dessai Materialien fr das Verspachteln von Gipsplattenfugen - Begriffe, Anforderungen und Prfverfahren This European Standard was approved by CEN on 22 May 2014. CEN members are bound to comply w

6、ith 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 standards may be obtained on application to the CEN-CENELEC Man

7、agement 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 and notified to the CEN-CENELEC Management Centre has the same s

8、tatus 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, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma

9、lta, 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-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 C

10、EN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13963:2014 EBS EN 13963:2014EN 13963:2014 (E) 2 Contents Page Foreword 5 1 Scope 6 2 Normative references 6 3 Terms and definitions, symbols, abbreviations and classification 6 3.1 Ter

11、ms and definitions .6 3.2 Symbols and abbreviations 7 3.3 Classification of compounds 7 4 Requirements .8 4.1 Reaction to fire .8 4.2 Flexural strength (expressed as breaking load) .8 4.3 Dangerous substances .8 4.4 Setting time 9 4.5 Cracking 9 4.6 Particle size distribution .9 4.7 Adhesion/cohesio

12、n 9 4.8 Dimensional stability of paper tape .9 4.9 Tensile strength of paper tape .9 4.10 Additional requirements for jointing compounds Types H1, H2, H3 (with reduced water absorption) .9 5 Test methods . 10 5.1 Sampling 10 5.2 Determination of setting time 10 5.2.1 Principle . 10 5.2.2 Apparatus a

13、nd materials 10 5.2.3 Procedure 10 5.2.4 Expression of results . 11 5.3 Determination of cracking resistance. 11 5.3.1 Principle . 11 5.3.2 Apparatus and materials 11 5.3.3 Procedure 12 5.3.4 Expression of results . 13 5.4 Determination particle size distribution . 13 5.4.1 Principle . 13 5.4.2 Appa

14、ratus 13 5.4.3 Procedure 13 5.4.4 Expression of results . 13 5.5 Determination of adhesion/cohesion 13 5.5.1 Principle . 13 5.5.2 Apparatus 14 5.5.3 Procedure 14 5.5.4 Expression of results . 14 5.6 Determination of dimensional stability of paper jointing tape . 16 5.6.1 Principle . 16 5.6.2 Apparat

15、us 16 5.6.3 Procedure 16 5.6.4 Expression of results . 16 5.7 Determination of tensile strength of paper jointing tape . 17 BS EN 13963:2014EN 13963:2014 (E) 3 5.7.1 Principle 17 5.7.2 Apparatus . 17 5.7.3 Procedure . 17 5.7.4 Expression of results 17 5.8 Determination of flexural strength (breaking

16、 load) 18 5.8.1 Determination of breaking load by tensile method 18 5.8.2 Determination of breaking load by flexural method 19 5.9 Determination of water absorption 20 5.9.1 Surface water absorption . 20 5.9.2 Total water absorption 21 6 Assessment and verification of constancy of performance AVCP .

17、 22 6.1 General . 22 6.2 Type testing . 22 6.2.1 General . 22 6.2.2 Determination of the product type . 22 6.2.3 Further type testing . 22 6.3 Factory production control (FPC) 23 6.3.1 General . 23 6.3.2 Personnel . 23 6.3.3 Equipment 23 6.3.4 Raw materials and components 23 6.3.5 Product testing an

18、d evaluation 23 6.3.6 Traceability and marking 24 6.3.7 Non-complying products 24 6.3.8 Corrective action . 24 6.3.9 Other test methods 24 7 Designation of jointing materials . 24 8 Marking, labelling and packaging 25 Annex A (informative) Sampling procedure for testing 26 A.1 General . 26 A.2 Sampl

19、ing procedure 26 A.2.1 General . 26 A.2.2 Random sampling . 26 A.2.3 Representative sampling 26 A.2.3.1 General . 26 A.2.3.2 Sampling from a stack 26 A.2.3.3 Sampling from a consignment formed of banded or wrapped packs . 27 Annex B (normative) Classes for reaction to fire performance for air drying

20、 jointing compounds . 28 Annex C (normative) Mounting and fixing in the test according to EN 13823 (SBI test) 29 C.1 Mounting and fixing of the jointing materials. 29 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation 31 ZA.1

21、 Scope and relevant characteristics . 31 ZA.2 Procedure for AVCP of jointing materials for gypsum boards . 31 ZA.2.1 Systems of AVCP 31 ZA.2.2 Declaration of performance (DoP) . 34 BS EN 13963:2014EN 13963:2014 (E) 4 ZA.2.2.1 General . 34 ZA.2.2.2 Content . 34 ZA.2.2.3 Example of DoP . 36 ZA.3 CE ma

22、rking and labelling . 37 Bibliography . 40 BS EN 13963:2014EN 13963:2014 (E) 5 Foreword This document (EN 13963:2014) 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

23、 a national standard, 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

24、patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13963:2005. The main technical changes that have been made in this new edition of EN 13963 are the following: a) normative references have been updated; b) Commi

25、ssion Decision 2010/83/EU on classes of reaction to fire performance for air drying jointing compounds included in Annex B; 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

26、(CPR) e) 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. 305/2011, se

27、e 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, Denmark,

28、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 13963:2014EN

29、13963:2014 (E) 6 1 Scope The European Standard specifies the requirements for jointing compounds and paper tapes used to fill and finish the joints formed at the edges and ends of gypsum plasterboards complying with EN 520, products from secondary processing complying with EN 14190, prefabricated gy

30、psum plasterboard panels with a cellular paperboard core complying with EN 13915, thermal/acoustic composite panels complying with EN 13950, preformed plasterboard cornices complying with EN 14209 and gypsum boards with fibrous reinforcement complying with EN 15283-1 and EN 15283-2. This European St

31、andard does not cover tapes which are made from materials other than paper. This European Standard covers the following characteristics: reaction to fire and flexural strength, to be measured according to the relevant test methods in this document. 2 Normative references The following documents, in

32、whole or in 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 196-3, Methods of testing cement

33、 Part 3: Determination of setting time and soundness EN 520, Gypsum plasterboards Definitions, requirements and test methods EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using test data from reaction to fire tests EN 13823, Reaction to fire te

34、sts for building products Building products excluding floorings exposed to the thermal attack by a single burning item EN ISO 535, Paper and board Determination of water absorptiveness Cobb method (ISO 535) EN ISO 1924-2, Paper and board Determination of tensile properties Part 2: Constant rate of e

35、longation method (20 mm/min) (ISO 1924-2) ISO 565, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings 3 Terms and definitions, symbols, abbreviations and classification 3.1 Terms and definitions For the purpose of this document, the following terms

36、 and definitions apply. 3.1.1 jointing system combination of jointing compound or compounds with or without jointing tape to form a seamless joint between two gypsum boards 3.1.2 tapeless jointing compound compound for use without tape for jointing gypsum boards with suitable edge profiles BS EN 139

37、63:2014EN 13963:2014 (E) 7 3.1.3 jointing tape strip of paper reinforcing material designed to be embedded in the bedding compound to reinforce the joints Note 1 to entry Typically tapes are approximately 50 mm wide. 3.1.4 bedding compound jointing compound for application directly to the gypsum boa

38、rd and in which the jointing tape is embedded 3.1.5 finishing compound jointing compound for application over bedding compound in one or more applications and which forms the final finished surface of the joint 3.1.6 dual-purpose compound jointing compound suitable for both bedding and finishing 3.1

39、.7 ready-mixed compound compound supplied so that it can be used without the site addition of water or other materials 3.1.8 short setting compound with a setting time greater than 20 min but less than 60 min 3.1.9 normal setting compound with a setting time of 60 min or greater but less than 180 mi

40、n 3.1.10 long setting compound with a setting time of 180 min or greater 3.1.11 hydrophobised compound joint compound with reduced water absorption rate 3.2 Symbols and abbreviations Table 1 Symbols and abbreviations Requirement Sub-clause Symbol or abbreviation Reaction to fire 4.1 R2F Flexural str

41、ength 4.2 F Dangerous substances 4.3 DS Tensile strength 4.9 See manufacturers literature www.manufacturers_internet_ 3.3 Classification of compounds Compounds specified in this document shall be classified into eight types according to their description and method of hardening as shown in Table 2.

42、BS EN 13963:2014EN 13963:2014 (E) 8 Compound types 1A, 2A, 3A and 4A harden only by air drying. They are known as air drying compounds. Compound types 1B, 2B, 3B and 4B harden by chemical reaction and air drying. They are known as setting compounds. Table 2 Types of jointing compounds Description Pr

43、inciple mechanism of hardening Air drying (powder or ready-mix) Setting (powder only) Bedding compound 1A 1B Finishing compound 2A 2B Dual-purpose compound 3A 3B Tapeless jointing compound 4A 4B NOTE See Annex B for guidance for use. 4 Requirements 4.1 Reaction to fire Jointing compound materials fo

44、r gypsum boards are classified in Euroclass A1 (no contribution to fire) without testing when they contain less than 1 % by weight or by volume (whichever is the more onerous) of organic materials1). If the jointing compound materials contain 1 % or more by weight or by volume (whichever is the more

45、 onerous) of organic material, they shall be tested and then classified in accordance with EN 13501-1. Jointing materials tested according to EN 13823 (SBI test) shall be mounted and fixed in accordance with Annex C or, when the manufacturer wishes to claim performance for a specific intended use, t

46、he mounting and fixing shall be representative of that intended use. Where subject to regulatory requirements, the air drying jointing compounds of types 1A, 2A and 3A and paper jointing tape shall either be classified without further testing according to the provisions of Annex B or it shall be tes

47、ted and classified according to EN 13501-1. 4.2 Flexural strength (expressed as breaking load) Breaking load shall be measured according to test method 5.8.2 for types 1, 2 and 3 and according to test method 5.8.1 for types 4A and 4B (tapeless jointing compound). 4.3 Dangerous substances National re

48、gulations on dangerous substances may require verification and declaration on release, and sometimes content, when construction products covered by this standard are placed on those markets. In the absence of European harmonized test methods, verification and declaration on release/content should be

49、 done taking into account national provisions in the place of use. 1)See Commission Decision 96/603/EC as amended. BS EN 13963:2014EN 13963:2014 (E) 9 NOTE An informative database covering European and national provisions on dangerous substances is available at the Construction website on EUROPA accessed through: http:/ec.europa.eu/enterprise/construction/cpd-ds/ 4.4 Setting time When compound types 1B, 2B, 3B and 4B are tested by the method given in 5.2, the setting time shall be not less than 20 min but less than 60 min for a s