1、BSI Standards PublicationPD CEN/TS 16459:2013External fire exposure of roofsand roof coverings Extendedapplication of test results fromCEN/TS 1187PD CEN/TS 16459:2013 PUBLISHED DOCUMENTNational forewordThis Published Document is the UK implementation of CEN/TS16459:2013.The UK participation in its p
2、reparation was entrusted to TechnicalCommittee FSH/22/-/8, Fire resistance tests for external fire exposurefor roofs.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
3、. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77465 2ICS 13.220.50; 91.060.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under
4、the authority of theStandards Policy and Strategy Committee on 31 December 2013.Amendments issued since publicationDate Text affectedPD CEN/TS 16459:2013TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 16459 December 2013 ICS 13.220.50; 91.060.20 English Version Externa
5、l fire exposure of roofs and roof coverings - Extended application of test results from CEN/TS 1187 Exposition des toitures et des couvertures un feu extrieur - Application tendue des rsultats dessai de la CEN/TS 1187 Beanspruchung von Bedachungen durch Feuer von auen - Erweiterter Anwendungsbereich
6、 der Prfergebnisse aus CEN/TS 1187 This Technical Specification (CEN/TS) was approved by CEN on 14 April 2013 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particu
7、larly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting
8、 national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugosla
9、v 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 STANDARDIZATION COMIT EUROPEN DE
10、 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 16459:2013 EPD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 2 Content
11、s Page Foreword 5 Introduction .6 1 Scope 8 2 Normative references 8 3 Terms and definitions .9 4 Product and end-use application parameters for roof coverings/roof systems 11 5 Extended application 12 5.1 General principles for extended application for roof coverings/roof systems 12 5.2 Extended ap
12、plication by additional tests . 13 5.2.1 Additional tests on one product/end-use application parameter 13 5.2.2 Additional tests on several product/end-use application parameters 13 5.3 Extended application by calculation. 14 5.4 Guidance on the use of historical test data . 14 6 Influence of produc
13、t parameters and end-use application parameters on external exposure to fire test performance . 14 7 General guidance to the annexes for Application Rules 18 Annex A (normative) Application rules for test results from CEN/TS 1187 test 1, per product group and/or components . 21 A.1 General . 21 A.2
14、General rules, valid for every product within a product group and/or component . 23 A.3 Product groups . 24 A.3.1 Slates and tiles 24 A.3.1.1 slates and tiles, non-metallic . 24 A.3.1.2 Metallic tiles . 26 A.3.2 Small elements 27 A.3.2.1 General . 27 A.3.2.2 Bitumen shingles 27 A.3.2.3 Miscellaneous
15、 small elements 29 A.3.3 Reinforced bitumen sheets 29 A.3.4 Plastic and rubber sheets 31 A.3.5 Roof-lights . 33 A.3.6 Glazing systems 34 A.3.7 Profiled non-metallic sheets 34 A.3.7.1 Profiled fibre cement sheets 34 A.3.7.2 Profiled bitumen based sheets 34 A.3.7.3 Miscellaneous profiled non-metallic
16、sheets 34 A.3.8 Composite metallic sandwich panels . 34 A.3.9 Profiled metal sheets 34 A.3.10 Flat metal sheets . 35 A.3.11 Liquid applied roof waterproofing kits . 35 A.3.12 Miscellaneous . 35 A.4 Components 35 A.4.1 Adhesive 35 A.4.2 Separating layer 36 A.4.3 Insulation layer 38 A.4.4 Vapour Barri
17、er . 41 A.4.5 Supporting deck 43 Annex B (normative) Application rules for test results from CEN/TS 1187 Test 2, per product group 45 B.1 General . 45 PD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 3 B.2 General rules, valid for every product within a product group 46 B.3 Product groups 47 B.3.1 Slates a
18、nd tiles 47 B.3.1.1 Non-metallic slates and tiles (reaction-to-fire-class A1 to A2-s3 d2 according to EN 13501-1) 47 B.3.1.2 Metallic tiles . 49 B.3.2 Small elements (reaction-to-fire-class B-s1,d0 to F according to EN 13501-1) 49 B.3.2.1 General . 49 B.3.2.2 Bitumen shingles . 49 B.3.2.3 Miscellane
19、ous small elements . 50 B.3.3 Reinforced bitumen sheets 51 B.3.4 Plastic and rubber sheets . 53 B.3.5 Roof-lights 54 B.3.6 Glazing systems 54 B.3.7 Profiled non-metallic sheets. 54 B.3.7.1 Profiled fibre cement sheets 54 B.3.7.2 Profiled bitumen based sheets 55 B.3.7.3 Miscellaneous profiled non-met
20、allic sheets . 55 B.3.8 Composite metallic sandwich panels 55 B.3.9 Profiled metal sheets 55 B.3.10 Flat metal sheets . 55 B.3.11 Liquid applied waterproofing kits 55 B.3.12 Miscellaneous 55 Annex C (normative) Application rules for test results from CEN/TS 1187 test 3, per product group . 56 C.1 Ge
21、neral . 56 C.2 General rules, valid for every product within a product group 58 C.3 Product groups 59 C.3.1 Slates and tiles 59 C.3.1.1 Non-metallic slates and tiles (reaction-to-fire-class A1 to A2 s3 d2, according to EN 13501-1) 59 C.3.1.2 Metallic Tiles 61 C.3.2 Small elements (reaction-to-fire-c
22、lass B s1, d0 to F; according to EN 13501-1) . 61 C.3.2.1 General . 61 C.3.2.2 Bitumen Shingles 61 C.3.2.3 Miscellaneous small elements . 63 C.3.3 Reinforced bitumen sheets 64 C.3.3.1 General . 64 C.3.3.2 Typical roof waterproofing system 64 C.3.4 Plastic and rubber sheets . 69 C.3.4.1 General . 69
23、C.3.4.2 Typical roof waterproofing system 70 C.3.5 Roof-lights 75 C.3.6 Glazing systems 76 C.3.7 Profiled non-metallic sheets. 76 C.3.7.1 Profiled fibre cement sheets 76 C.3.7.2 Profiled bitumen-based Sheets 76 C.3.7.3 Miscellaneous profiled non-metallic sheets . 76 C.3.8 Composite metallic sandwich
24、 panels 76 C.3.9 Profiles metal sheets . 76 C.3.10 Flat metal sheets . 77 C.3.11 Liquid applied roof watering kits . 77 C.3.12 Miscellaneous 77 Annex D (normative) Application rules for test results from CEN/TS 1187 Test 4 for individual product groups 78 D.1 General . 78 PD CEN/TS 16459:2013CEN/TS
25、16459:2013 (E) 4 D.2 General EXAP rules for CEN/TS 1187 test 4, valid for every product within a product group 80 D.3 Product groups . 81 D.3.1 Slates and tiles 81 D.3.1.1 Non-metallic slates and tiles . 81 D.3.1.2 Metallic slates and tiles 84 D.3.2 Small elements 84 D.3.2.1 General . 84 D.3.2.2 Bit
26、umen shingles 84 D.3.2.3 Miscellaneous small elements, e.g. plastic tiles . 87 D.3.3 Reinforced bitumen sheets (same as bitumen shingles) . 88 D.3.4 Plastic and rubber sheets 91 D.3.5 Roof-lights . 94 D.3.6 Glazing systems 94 D.3.7 Profiled non-metallic sheets 94 D.3.7.1 Profiled fibre cement sheets
27、 94 D.3.7.2 Profiled bitumen based sheets 94 D.3.7.3 Miscellaneous profiled non-metallic sheets 94 D.3.8 Composite (including metal faced) sandwich panels . 95 D.3.9 Profiled metal sheets 95 D.3.10 Flat metal sheets . 95 D.3.11 Liquid applied roof water-proofing kits 95 D.3.12 Miscellaneous . 95 Bib
28、liography . 96 PD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 5 Foreword This document (CEN/TS 16459:2013) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. Attention is drawn to the possibility that some of the elements of this docum
29、ent may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Inter
30、nal Regulations, the national standards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Icelan
31、d, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 6 Introduction Fire tests on individual roofs/roof coverings are carried o
32、ut in accordance with CEN/TS 1187. The results from these tests can then be classified in accordance with EN 13501-5. In order to derive classifications for similar roofs/roof coverings based on the data determined from CEN/TS 1187, additional rules are needed. These rules are direct application rul
33、es or extended application rules. Rules within the direct field of application of test results are given in EN 13501-5 (these rules correspond to CEN/TS 1187). This document outlines a procedure to develop rules for extended application and lists application rules which have already been developed i
34、n Annexes A to D for test methods 1 to 4 from CEN/TS 1187, where Annex A is related to test method 1, Annex B relates to test method 2, and so forth. Annexes A to D have been developed based upon the available information and the roof systems in the market. The objective of this document is to provi
35、de a methodology for optimising the number of tests required to cover the maximum field of application. Whilst special attention has been focused on roofs typically comprising a support deck/substrate, vapour barrier, insulation layer(s), membranes/roof coverings, there will be occasions when other
36、separating layers or intermediate layers will be needed to satisfy other roof characteristics. These layers should be included in the consideration of the roof/the roof covering being classified. NOTE Tests 1, 3 and 4 are carried out on a roof construction, whereas test 2 is done on a roof covering
37、with its substrate below. The decision route from the diagram below shows ways to determine which procedure to follow. The solid line is compulsory, whereas the dotted line is optional. PD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 7 Figure 1 Decision process on classification of roofs/roof coverings PD
38、 CEN/TS 16459:2013CEN/TS 16459:2013 (E) 8 1 Scope This Technical Specification gives guidance on the process and development of extended fields of application using test results obtained from CEN/TS 1187 test 1 to 4, and included in test reports, and other relevant information in order to evaluate a
39、nd classify the performance of roofs/roof coverings. This Technical Specification provides a methodology to consider the possible effect(s) on classification to EN 13501-5 from single or multiple changes to the individual product and end-use application parameters of the roof/roof covering. Specific
40、 application guidance is given in Annexe A, Annex B, Annex C and Annex D for CEN/TS 1187 tests 1 to 4 respectively. 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 t
41、he edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. CEN/TS 1187:2012, Test methods for external fire exposure to roofs EN 490, Concrete roofing tiles and fittings for roof covering and wall cladding - Product specificati
42、ons EN 492, Fibre-cement slates and fittings - Product specification and test methods EN 494, Fibre-cement profiled sheets and fittings - Product specification and test methods EN 506, Roofing products of metal sheet - Specification for self-supporting products of copper or zinc sheet EN 508-1, Roof
43、ing products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 1: Steel EN 508-2, Roofing products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 2: Aluminium EN 508-3,
44、Roofing products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 3: Stainless steel EN 534, Corrugated bitumen sheets - Product specification and test methods EN 544, Bitumen shingles with mineral and/or synthetic reinforcements - Pro
45、duct specification and test methods EN 1013 (all parts), Light transmitting profiled plastic sheeting for single skin roofing EN 1304, Clay roofing tiles and fittings - Product definitions and specifications EN 1849-2, Flexible sheets for waterproofing - Determination of thickness and mass per unit
46、area - Part 2: Plastic and rubber sheets EN 1873, Prefabricated accessories for roofing - Individual roof lights of plastics - Product specification and test methods EN 12326-1, Slate and stone products for discontinuous roofing and cladding - Part 1: Product specification EN 13162, Thermal insulati
47、on products for buildings - Factory made mineral wool (MW) products - Specification PD CEN/TS 16459:2013CEN/TS 16459:2013 (E) 9 EN 13163, Thermal insulation products for buildings - Factory made expanded polystyrene (EPS) products - Specification EN 13164, Thermal insulation products for buildings -
48、 Factory made extruded polystyrene foam (XPS) products - Specification EN 13165, Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification EN 13166, Thermal insulation products for buildings - Factory made phenolic foam (PF) products Specification
49、 EN 13167, Thermal insulation products for buildings - Factory made cellular glass (CG) products - Specification EN 13169, Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification EN 13501-5:2005+A1:2009, Fire classification of construction products and building elements - Part 5: Classification using data from external fire exposure to roofs tests EN 13707, Flexible sheets for waterproofing - Reinforced bitumen sheets for roof waterproofing - Definitions and characteristics EN 13956, Flexible sheets for waterpro
