1、BSI Standards PublicationBS EN 16623:2015Paints and varnishes Reactive coatings for fireprotection of metallicsubstrates Definitions,requirements, characteristicsand markingBS EN 16623:2015Incorporating corrigendum March 2016BS EN 16623:2015 BRITISH STANDARDNational forewordThis British Standard is
2、the UK implementation of EN 16623:2015. It supersedes BS 8202-2:1992 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee STI/21, Paint systems and surface preparation for metallic substrates.A list of organizations represented on this committee can be obta
3、ined on 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 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 93855 9ICS 13.220.50; 87.040Compl
4、iance with 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 2015.Amendments/corrigenda issued since publicationDate Text affected31 March 2016 Supersession informatio
5、n added to national forewordEUROPEAN 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, requirements, characteristics and marking Peintures et vernis
6、- Revtements ractifs pour la protection contre lincendie des subjectiles mtalliques - Dfinitions, classification, caractristiques et marquage Beschichtungsstoffe - Reaktive Beschichtungen fr den Brandschutz metallischer Substrate - Begriffe, Einteilung, Eigenschaften und Bezeichnung This European St
7、andard 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 alteration. Up-to-date lists and bibliographical references concern
8、ing 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 into
9、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, Ger
10、many, 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 KOMITEE F
11、R 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 EBS EN 16623:2015EN 16623:2015 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 2 No
12、rmative 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 Compatibility . 11 5.4.1 General . 11 5.4.2 G
13、eneric 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 Analytical characterization 13 6.4.2 Physical cha
14、racterization . 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 A.1.1 Dimensions of the test rig 15 A.1.2 Tes
15、t 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 conditions for determination of durability c
16、lassification . 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 Exposure conditions for Type W: Reactive coatin
17、g 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 coating system intended for internal condition
18、s with controlled environment 18 BS EN 16623:2015EN 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 identification characteristics . 25 D.1 General .
19、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) Alternative raw materials, formulation and proce
20、ss 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.1 General . 32 G.2 Selection of product and pre
21、paration 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 Level 1 fire testing . 35 H.3 Level 2 fire testi
22、ng . 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 Manufacturing equipment. 38 I.1.2 Temperature during manufac
23、ture 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 39 I.4.4 Application requirements and environme
24、ntal 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 BS EN 16623:2015EN 16623:2015 (E) 2 Contents Page Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions
25、 .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 Compatibility . 11 5.4.1 General . 11 5.4.2 Generic types 11 5.4.3 Verification of primer
26、 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 Analytical characterization 13 6.4.2 Physical characterization . 13 6.5 Factory production co
27、ntrol 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 A.1.1 Dimensions of the test rig 15 A.1.2 Test specimens . 15 A.2 Guidance for testing in
28、 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 conditions for determination of durability classification . 17 B.1 General . 17 B.2 Expo
29、sure 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 Exposure conditions for Type W: Reactive coating system intended for temporary external exp
30、osure 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 coating system intended for internal conditions with controlled environment 18 BS EN 16623
31、:2015EN 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 identification characteristics . 25 D.1 General . 25 D.2 Reporting of Specific Methodology for
32、 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) Alternative raw materials, formulation and process changes 28 F.1 General . 28 F.2 Formulati
33、on 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.1 General . 32 G.2 Selection of product and preparation of test specimens 32 G.3 Choice of
34、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 Level 1 fire testing . 35 H.3 Level 2 fire testing . 35 H.4 Level 3 fire testing . 36 H.5 Le
35、vel 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 Manufacturing equipment. 38 I.1.2 Temperature during manufacture 38 I.1.3 Manufacturing blending time .
36、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 39 I.4.4 Application requirements and environmental conditions . 39 I.4.5 Application contr
37、ols 40 I.5 Inspection . 40 I.5.1 General . 40 I.5.2 Inspection criteria 40 I.6 Maintenance and repair 41 Bibliography 42 BS EN 16623:2015EN 16623:2015 (E) 4 Foreword This document (EN 16623:2015) has been prepared by Technical Committee CEN/TC 139 “Paints and vanishes”, the secretariat of which is h
38、eld 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 standards shall be withdrawn at the latest by August 2015. Attention is drawn to the possibility t
39、hat 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 Internal Regulations, the national standards organizations of the following countries are bound
40、to implement this European Standard: 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, Malta, Netherlands, Norway, Poland, Portugal,
41、Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16623:2015EN 16623:2015 (E) 5 Introduction This European Standard applies to reactive coatings intended for the fire protection of steel and other ferrous substrates used as structural elements such as beam
42、s 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 reactive coating may require a protective top-coat depending on the end service conditions. Throughout th
43、is 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 requirements of the Construction Products Directive (CPD), each reactive coating product used to provide fire
44、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 guidance given in a European Assessment Document (EAD) produced by the European Organisation for Technica
45、l 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 documented in the EOTA Technical Specification ETAG018-2. At the time of ratification of this standard, ETAG0
46、18-2 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 manufacturer based on a certificate of conformity provided by a notified certification body endorsing ongoin
47、g 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 manufacturers on a voluntary basis. Requirements of this standard do not conflict with requirements of ETAG018-
48、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 the consequences to a products fire protection performance caused by variation or changes in product s
49、pecification (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 production 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. BS EN 16623:2015EN 16623:2015 (E) 4 Foreword This document (EN 16623:2015) has been prepared by Technical Committe
