DIN EN 16623-2015 Paints and varnishes - Reactive coatings for fire protection of metallic substrates - Definitions requirements characteristics and marking German version EN 16623.pdf

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1、April 2015 Translation by DIN-Sprachendienst.English price group 18No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、87.040; 13.220.50!%B3W“2311652www.din.deDDIN EN 16623Paints and varnishes Reactive coatings for fire protection of metallic substrates Definitions, requirements, characteristics and marking;English version EN 16623:2015,English translation of DIN EN 16623:2015-04Beschichtungsstoffe Reaktive Beschich

3、tungen fr den Brandschutz metallischer Substrate Begriffe, Einteilung, Eigenschaften und Bezeichnung;Englische Fassung EN 16623:2015,Englische bersetzung von DIN EN 16623:2015-04Peintures et vernis Revtements ractifs pour la protection contre lincendie des subjectiles mtalliques Dfinitions, classifi

4、cation, caractristiques et marquage;Version anglaise EN 16623:2015,Traduction anglaise de DIN EN 16623:2015-04www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 44 pages 03.15 DIN EN 16623:2015-04 2 A comma is used as the decimal marker. N

5、ational foreword This document (EN 16623:2015) has been prepared by Technical Committee CEN/TC 139 “Paints and varnishes”, (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss Beschichtungsstoffe und Beschichtungen (DIN Standards Committee

6、Coatings and Coating Materials), Working Committee NA 002-00-15 AA Bautenbeschichtungen. -EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16623 February 2015 ICS 13.220.50; 87.040 English Version Paints and varnishes - Reactive coatings for fire protection of metallic substrates - Definitions,

7、requirements, characteristics and marking Peintures et vernis - Revtements ractifs pour la protectioncontre lincendie des subjectiles mtalliques - Dfinitions, classification, caractristiques et marquage Beschichtungsstoffe - Reaktive Beschichtungen fr den Brandschutz metallischer Substrate - Begriff

8、e, Einteilung, Eigenschaften und Bezeichnung This European Standard was approved by CEN on 12 December 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 altera

9、tion. 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 made

10、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, Estonia

11、, 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDAR

12、DIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16623:2015 EEN 16623:2015 (E) 2 Contents P

13、age Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Symbols and abbreviations 8 5 Requirements .9 5.1 Reaction to fire .9 5.2 Resistance to fire .9 5.3 Durability 9 5.3.1 General 9 5.3.2 Verification of durability . 10 5.3.3 Use of topcoats . 10 5.4 Primer

14、Compatibility . 11 5.4.1 General . 11 5.4.2 Generic types 11 5.4.3 Verification of primer compatibility 12 5.5 Emission of dangerous substances . 12 6 Evaluation of conformity 13 6.1 General . 13 6.2 Sampling 13 6.3 Initial type testing . 13 6.4 Characterization of the reactive coating 13 6.4.1 Anal

15、ytical characterization 13 6.4.2 Physical characterization . 13 6.5 Factory production control 13 7 Sustainability . 14 8 Marking 14 9 Additional voluntary requirements . 14 Annex A (normative) Method for determination of reaction to fire . 15 A.1 Guidance for testing in accordance with EN 13823 15

16、A.1.1 Dimensions of the test rig 15 A.1.2 Test specimens . 15 A.2 Guidance for testing in accordance with EN ISO 11925-2 (small burner test) . 15 A.3 Guidance for testing in accordance with EN ISO 1716 and EN ISO 1182 (if relevant for reactive fire protection systems) 16 Annex B (normative) Exposure

17、 conditions for determination of durability classification . 17 B.1 General . 17 B.2 Exposure conditions for Type X: Reactive coating system intended for all conditions internal or external 17 B.3 Exposure conditions for Type Y: Reactive coating system intended for semi external conditions 18 B.4 Ex

18、posure conditions for Type W: Reactive coating system intended for temporary external exposure prior to final exposure conditions . 18 B.5 Exposure conditions for Type Z1: Reactive coating system intended for internal conditions with high humidity . 18 B.6 Exposure conditions for Type Z2: Reactive c

19、oating system intended for internal conditions with controlled environment 18 DIN EN 16623:2015-04 EN 16623:2015(E)3 Annex C (normative) Insulating Efficiency Test Procedure . 20 C.1 General . 20 C.2 Test specimens 20 C.3 Test Procedure 20 C.4 Test Report . 21 Annex D (normative) Determination of id

20、entification characteristics . 25 D.1 General . 25 D.2 Reporting of Specific Methodology for determination of identification characteristics . 25 Annex E (normative) Factory production control 26 E.1 General . 26 E.2 Quality control testing 26 E.3 Initial factory inspection . 27 Annex F (normative)

21、Alternative raw materials, formulation and process changes 28 F.1 General . 28 F.2 Formulation tolerances . 28 F.3 Formulation change 28 F.4 Raw material approval of an alternative 28 F.5 Process and equipment change 31 F.6 Managing multiple production sites 31 Annex G (normative) Audit testing 32 G

22、.1 General . 32 G.2 Selection of product and preparation of test specimens 32 G.3 Choice of test specimens . 32 G.4 Illustrative testing pattern. 33 G.5 Audit test procedure . 33 G.6 Audit test results . 33 G.7 Non-compliance . 34 Annex H (normative) Levels of fire testing . 35 H.1 General . 35 H.2

23、Level 1 fire testing . 35 H.3 Level 2 fire testing . 35 H.4 Level 3 fire testing . 36 H.5 Level 4 independent fire testing 37 H.6 Level 5 independent fire testing 37 Annex I (informative) Guidance for manufacture, storage, application, inspection and repair 38 I.1 Manufacture . 38 I.1.1 Manufacturin

24、g equipment. 38 I.1.2 Temperature during manufacture 38 I.1.3 Manufacturing blending time . 38 I.1.4 Raw material quality and traceability 38 I.2 Storage of raw materials . 38 I.3 Storage of finished product 38 I.4 Application . 39 I.4.1 General . 39 I.4.2 Application schedule 39 I.4.3 Compatibility

25、 39 I.4.4 Application requirements and environmental conditions . 39 I.4.5 Application controls 40 I.5 Inspection . 40 I.5.1 General . 40 I.5.2 Inspection criteria 40 I.6 Maintenance and repair 41 Bibliography 42 DIN EN 16623:2015-04 EN 16623:2015 (E) 4 Foreword This document (EN 16623:2015) has bee

26、n prepared by Technical Committee CEN/TC 139 “Paints and vanishes”, the secretariat of which is held by DIN. 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 2015, and conflicting national s

27、tandards shall be withdrawn at the latest by August 2015. 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 not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC

28、 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 Macedonia, France, Germany, Greece, Hungary, Icela

29、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16623:2015-04 EN 16623:2015 (E) 5 Introduction This European Standard applies to reactive coatings intended

30、for the fire protection of steel and other ferrous substrates used as structural elements such as beams and columns, beams supporting composite steel deck floors and concrete filled hollow steel sections. The reactive coating can be applied directly to the substrate or over a priming system. The rea

31、ctive coating may require a protective top-coat depending on the end service conditions. Throughout this European Standard, steel and other ferrous substrates are referred to as steel. Currently, under the requirements of the Construction Products Regulation 2011 (CPR), which superseded the requirem

32、ents of the Construction Products Directive (CPD), each reactive coating product used to provide fire protection to structural members is required to be subject to a European Technical Assessment (ETA). These are elaborated and issued by a European Technical Assessment Body (TAB) on the basis of gui

33、dance given in a European Assessment Document (EAD) produced by the European Organisation for Technical Approvals (EOTA). Previously, under the requirements of the CPD, the relevant equivalent guidance for the issue of ETAs (then termed European Technical Approvals) for reactive coatings was documen

34、ted in the EOTA Technical Specification ETAG018-2. At the time of ratification of this standard, ETAG018-2 is being edited into an EAD but all existing ETAs issued against ETAG018-2 remain valid until their expiry date. The ETA forms the basis of the voluntary CE marking of the product by the manufa

35、cturer based on a certificate of conformity provided by a notified certification body endorsing ongoing compliance of the product with its ETA. This standard is intended to be supportive to the above mandatory process, reflecting agreed best practice within the industry and for adoption by manufactu

36、rers on a voluntary basis. Requirements of this standard do not conflict with requirements of ETAG018-2 or its superseding EAD. They may elaborate on the detail of essential production processes and procedures necessary to provide consistency of reactive products. Approaches are specified to assess

37、the consequences to a products fire protection performance caused by variation or changes in product specification (e.g. changes in raw material) and/or production process (e.g. a process temperature). As such, it provides support to notified certification bodies, especially in relation to factory p

38、roduction controls that should be exercised by product manufacturers. This standard also provides a common basis for non-mandatory product characteristics that a manufacturer may wish to claim for a product, that fall beyond the scope of a products ETA. DINEN 16623:2015-04EN 16623:2015 (E) 6 1 Scope

39、 This European Standard relates to reactive coating systems intended to provide fire protection to metallic based structural members, including various grades and types of steel. Reactive coating systems may comprise the reactive coating component alone and/or that component used in conjunction with

40、 associated primers, topcoats and, if applicable, reinforcement. It covers the characterization of such systems in end use conditions. NOTE Fundamental to proving the suitability of any reactive coating system to provide fire protection to any metallic substrate is its fire resistance performance de

41、termined in accordance with CEN fire resistance test methods, which are currently EN 13381-6, EN 13381-8 and prEN 13381-9. Consequently, the scope of application and fire performance of any reactive protection system is limited by the scope of available and applicable published CEN fire test methods

42、. The European Standard sets out the performance criteria, the verification methods used to examine the various aspects of performance, the assessment criteria used to judge the performance for the intended use and the presumed conditions for the design and execution of the reactive coating system i

43、n the works. It deals with the compatibility of the reactive coating component with various primers and topcoats, and a reactive coating systems durability in a number of different service and end use conditions. Specifically, it provides a process for establishing generic primer compatibility and a

44、cceptable topcoats for use with a given reactive component layer without prejudicing the reactive coating systems fire performance. The European Standard also provides guidelines for the manufacture, storage, application, maintenance and repair of the reactive coating system and the final inspection

45、 of its installation in end use. This European Standard does not specify the required performance level or classification 1)of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. This European Standard establishes the route for generic primer

46、approval and the use of specific top-coats with which the reactive coating may carry the CE mark. This European Standard provides guidelines for the manufacture, storage, application, maintenance and repair of the reactive coating system and final inspection of works. 2 Normative references The foll

47、owing 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 latest edition of the referenced document (including any amendments) applies. EN 1363-1:2012,

48、 Fire resistance tests Part 1: General Requirements EN 13238, Reaction to fire tests for building products Conditioning procedures and general rules for selection of substrates EN 13381-6, Test methods for determining the contribution to the fire resistance of structural members Part 6: Applied protection to concrete filled hollow steel columns EN 13381-8:2013, Test methods for determining the contribution to the fire resistance of structural members Part 8: Applied reactive protection to steel members prEN 13381-9, Tes