BS EN 12004-1-2017 Adhesives for ceramic tiles Requirements assessment and verification of constancy of performance classification and marking《瓷砖用粘合剂 分类和标记的要求 评定和验证》.pdf

1、BS EN 12004-1:2017Adhesives for ceramic tilesPart 1: Requirements, assessment andverification of constancy of performance,classification and markingBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 12004-1:2017 BRITISH STANDARDNational forewordThis British Standa

2、rd is the UK implementation of EN 12004-1:2017. It supersedes BS EN 12004:2007+A1:2012 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/539, Ceramic tiles and other rigid tiling.A list of organizations represented on this committee can be obtained on

3、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 88364 4 ICS 83.180; 91.100.10 Compliance w

4、ith 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 28 February 2017.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 12004-1:2017EUROPEAN STANDAR

5、D NORME EUROPENNE EUROPISCHE NORM EN 12004-1 February 2017 ICS 83.180; 91.100.10 Supersedes EN 12004:2007+A1:2012English Version Adhesives for ceramic tiles - Part 1: Requirements, assessment and verification of constancy of performance, classification and marking Colles carrelage - Partie 1: Exigen

6、ces, valuation et vrification de la constance de performance, classification et marquage Mrtel und Klebstoffe fr keramische Fliesen und Platten - Teil 1: Anforderungen, Bewertung und berprfung der Leistungsbestndigkeit, Einstufung und Kennzeichnung This European Standard was approved by CEN on 28 No

7、vember 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 alteration. Up-to-date lists and bibliographical references concerning such national standards may be

8、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 and notified to th

9、e 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, Hungary, Iceland, Ire

10、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Manag

11、ement 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 12004-1:2017 EBS EN 12004-1:2017EN 12004-1:2017 (E) 2 Contents Page European foreword . 4 Introduction 5 1 Scope 6 2 Normative ref

12、erences 6 3 Terms and definitions . 6 3.1 General 6 3.2 Products 7 3.3 Tools and working methods 7 3.4 Application properties 7 3.5 Final properties . 8 3.6 Characteristics . 8 4 Product characteristic . 9 4.1 Cementitious adhesives (C) . 9 4.2 Dispersion adhesives (D) 11 4.3 Reaction resin adhesive

13、s (R) . 11 4.4 Reaction to fire 12 4.4.1 General . 12 4.4.2 Adhesives classified as Class A1 without the need for testing (CWT) . 12 4.4.3 Adhesives classified as class E without the need for further testing (CWFT) 12 4.4.4 Adhesives classified according to the test results 13 4.5 Resistance to chem

14、ical attack 13 4.6 Release of dangerous substances . 14 5 Testing, assessment and sampling methods 14 6 Assessment and verification of constancy of performance (AVCP) . 14 6.1 General . 14 6.2 Type testing 14 6.2.1 General . 14 6.2.2 Test samples, testing and compliance criteria 15 6.2.3 Test report

15、s 17 6.2.4 Shared other party results 17 6.3 Factory production control (FPC) 17 6.3.1 General . 17 6.3.2 Requirements 18 6.3.3 Product specific requirements 21 6.3.4 Initial inspection of factory and of FPC 22 6.3.5 Continuous surveillance of FPC . 22 6.3.6 Procedure for modifications 22 6.3.7 One-

16、off products, pre-production products (e.g. prototypes) and products produced in very low quantity 23 7 Classification and designation . 23 8 Marking and labelling . 26 BS EN 12004-1:2017EN 12004-1:2017 (E) 3 Annex ZA (informative) Relationship of this European Standard with Regulation (EU) No. 305/

17、2011 . 27 ZA.1 Scope and relevant characteristics 27 ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) 30 ZA.3 Assignment of AVCP tasks . 30 Bibliography . 33 BS EN 12004-1:2017EN 12004-1:2017 (E) 4 European foreword This document (EN 12004-1:2017) has been prepared by Te

18、chnical Committee CEN/TC 67 “Ceramic tiles”, the secretariat of which is held by UNI. 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 August 2017, and conflicting national standards shall be withd

19、rawn at the latest by November 2018. 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 12004:2007+A1:2012. This document ha

20、s 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) for construction works of Regulation No. 305/2011. For relationship with this Regulation, see informative Annex ZA, which is an inte

21、gral part of this document. The significant technical changes between this European Standard and the previous edition are listed herewith: Clause 3.6.1 replacement of the term “Fundamental” with “Basic”; Clause 4, Tables 1, 2 and 3; New Clause 5; New Clause 6 in accordance with CEN guidance document

22、s; New Annex ZA (informative) in accordance with the CPR (Regulation (EU) No. 305/2011) and the Commission Delegated Regulations (EU) No. 157/2014 relative to DoP made available on websites, (EU) No. 574/2014 relative to the Model of DoP and (EU) No. 568/2014 relative to the assessment and verificat

23、ion of constancy of performance. 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 R

24、epublic 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 12004-1:2017EN 12004-1:2017 (E) 5 Introd

25、uction It is essential that the characteristics of the construction products defined in this standard consider that the normal stresses due to the works for which they are intended, assembled or installed, can be properly accommodated. Some special characteristics will take into account the type of

26、substrate and that the adhesives should resist the degrading actions of climate, etc. Many properties of adhesives for tiling are mainly determined by the type of binders used. Different types of tile adhesives are defined according to the chemical nature of their binders. The different types of adh

27、esives for ceramic tiles have specific characteristics in terms of their application properties and final performance. The relationship between characteristics and the working conditions (dry or humid conditions, hot climate, fast setting, etc.) is not given in this standard. The manufacturer should

28、 give information about the use of the product and the correct conditions of use. The specifier should evaluate the state of the job site (mechanical and thermal influences) and choose the appropriate product considering all the possible risks. BS EN 12004-1:2017EN 12004-1:2017 (E) 6 1 Scope This Eu

29、ropean Standard is applicable to the following three types of adhesives for ceramic tiles, i.e. cementitious ones for internal and external tile installations, dispersion and reaction resin ones for internal tile installations, on walls and floors. This European Standard gives the terminology concer

30、ning the products, working methods, application properties, etc, for ceramic tile adhesives. This European Standard specifies the performance requirements for the adhesives for ceramic tiles. It also specifies the appurtenant test methods, assessment and verification of constancy of performance (AVC

31、P), as well as classification, designation and marking of adhesives for ceramic tiles. This European Standard does not provide criteria or recommendations for the design and installation of ceramic tiles. Ceramic tile adhesives may also be used for other types of tiles (natural and agglomerated ston

32、es, etc.), if they do not adversely affect these materials. 2 Normative references The following documents, in 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 la

33、test edition of the referenced document (including any amendments) applies. EN 12004-2:2017, Adhesives for ceramic tiles Part 2: Test methods EN 12808-1, Grouts for tiles Part 1: Determination of chemical resistance of reaction resin mortars EN 13238, Reaction to fire tests for building products Con

34、ditioning procedures and general rules for selection of substrates EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 14411, Ceramic tiles Definition, classification, characteristics, assessment and verifica

35、tion of constancy of performance and marking 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 thin bed method method used for installing tiles onto a plane surface with an adhesive Note 1 to entry: The adhesive is usually applied

36、 with a trowel to obtain a layer and then combed with a notched trowel to achieve the right thickness and planarity. 3.1.2 fixing surface plane rigid surface upon which the tile is fixed BS EN 12004-1:2017EN 12004-1:2017 (E) 7 3.1.3 wall and floor tiles tiles made out of ceramic or natural and agglo

37、merated stones 3.2 Products 3.2.1 cementitious adhesive mixture of hydraulic binding agents, aggregates, and organic additives, mixed with water or liquid admix just before use 3.2.2 dispersion adhesive ready to use mixture of organic binding agent(s) in the form of an aqueous polymer dispersion, or

38、ganic additives and mineral fillers 3.2.3 reaction resin adhesive one or more component mixture of synthetic resin, mineral fillers and organic additives in which hardening occurs by chemical reaction 3.3 Tools and working methods 3.3.1 notched trowel toothed tool, which makes it possible to apply t

39、he adhesive as a series of ribs of a uniform thickness onto the fixing surface and/or the reverse face of the tile 3.3.2 floating method adhesive applied only to the fixing surface, usually with a trowel to obtain a uniform layer and then combed with a notched trowel 3.3.3 floating and buttering met

40、hod adhesive applied to the fixing surface and to the reverse of the tiles 3.4 Application properties 3.4.1 shelf life time of storage under stated conditions during which an adhesive is expected to maintain its working properties 3.4.2 maturing time interval between the time when the cementitious a

41、dhesive is mixed and the time when it is ready for use 3.4.3 pot-life maximum time interval during which the adhesive can be used after mixing BS EN 12004-1:2017EN 12004-1:2017 (E) 8 3.4.4 open time maximum interval after application at which tiles can be embedded in the applied adhesive and meet th

42、e specified tensile adhesion strength requirement 3.4.5 wetting capability ability of a combed adhesive layer to wet the tile 3.4.6 slip downward movement of a tile applied to a combed adhesive layer on a vertical or inclined surface 3.4.7 adjustability maximum time interval after which the tiles po

43、sition in the adhesive layer can be adjusted without significant loss of adhesion strength 3.5 Final properties 3.5.1 adhesion strength maximum strength per unit surface area which can be measured by shear or tensile testing 3.5.2 deformability capacity of a hardened adhesive to be deformed by stres

44、ses between the tile and the fixing surface without damage to the installed surface 3.5.3 transverse deformation deflection recorded at the centre when a beam of hardened adhesive is subjected to three point loading 3.6 Characteristics 3.6.1 basic characteristics characteristics that an adhesive abs

45、olutely has to have 3.6.2 Optional characteristics 3.6.2.1 additional characteristic characteristic for specific service conditions where enhanced levels of performance are required 3.6.2.2 special characteristic characteristic of the adhesive which provide further information about its general perf

46、ormance BS EN 12004-1:2017EN 12004-1:2017 (E) 9 4 Product characteristic 4.1 Cementitious adhesives (C) Characteristics of the normal setting cementitious adhesive for ceramic tiles shall comply with the requirements specified in Table 1 a, and characteristics of the fast setting cementitious adhesi

47、ve for ceramic tiles with those in Table 1 b. When needed for special service condition(s) of cementitious adhesive for ceramic tiles, its optional characteristics shall comply with the requirements specified in Tables 1 c, 1 d and/or 1 e. The amount of water and/or liquid admixes required for prepa

48、ring the cementitious adhesive shall be the same for all tests. BS EN 12004-1:2017EN 12004-1:2017 (E) 10 Table 1 Requirements for cementitious adhesives (C) BASIC CHARACTERISTICS 1 a NORMAL SETTING ADHESIVES (C1) Characteristic Requirement Test Method Initial tensile adhesion strength 0,5 N/mm2EN 12

49、0042:2017, 8.3 Tensile adhesion strength after water immersion 0,5 N/mm2Tensile adhesion strength after heat ageing 0,5 N/mm2Tensile adhesion strength after freezethaw cycles 0,5 N/mm2Open time: tensile adhesion strength 0,5 N/mm2after not less than 20 min EN 120042:2017, 8.1 1 b FAST SETTING ADHESIVES (C1F) Characteristic Requirement Test Method Early tensile adhesion strength 0,5 N/mm2after not more than 6 h EN 120042:2017, 8.3 Open time: tensile adhesion strength 0,5 N/mm2after not les