FprEN 14782
(Main)Self-supporting metal sheet for roofing, external cladding and internal lining - Product specification and requirements
Self-supporting metal sheet for roofing, external cladding and internal lining - Product specification and requirements
This European Standard specifies the terminology, requirements and test methods for factory made self-supporting metal sheets and tiles (for non-structural applications) delivered in the form of manufactured pieces for roofing and wall cladding and lining.
This standard also covers curved sheets, sheets intended to be used with insulation and membranes, ceiling products (including internal metal sheet) and soffit products and cassettes (see Figure 1).
This standard covers self-supporting copper, zinc, steel, aluminium and stainless steel sheet with or without coatings, e.g. metallic, organic, inorganic or multi-layer (see Annex A). A moisture retaining layer intended to reduce the fall of droplets coming from condensation may be present on the reverse side of the product.
This standard does not cover products for structural purposes, i.e. it does cover products used in constructions of Class III (according to EN 1993 1 3), it does not cover products used in constructions of Classes I and II (according to EN 1993 1 3] intended to contribute to the global or partial stability of the building structure by providing racking resistance.
Requirements concerning acoustical and thermal insulation properties are not considered in this draft standard.
This standard does not include calculation or design requirements with regards to the works, installation techniques or the performance of the installed products.
Selbsttragende Dachdeckungs- und Wandbekleidungselemente für die Innen- und Außenanwendung aus Metallblech - Produktspezifikation und Anforderungen
Diese Europäische Norm legt die Terminologie, die Anforderungen und Prüfverfahren für werkmäßig hergestellte selbsttragende Metallbleche und -platten (für nichttragende Anwendungsbereiche) fest, die in Form von vorgefertigten Dachdeckungs- und Wandbekleidungselementen geliefert werden.
Diese Norm gilt auch für gebogene Bleche, für Bleche zur Verwendung mit Dämmung und Membranen, für Unterdecken- (einschließlich innen liegender Metallbleche) und Untersichtprodukte sowie für Kassetten (siehe Bild 1).
Diese Norm gilt für selbsttragende Bleche aus Kupfer, Zink, Stahl, Aluminium oder rostfreiem Stahl mit oder ohne Beschichtungen, die z. B. metallisch, organisch, anorganisch oder mehrschichtig sind (siehe Anhang A). Die Rückseite des Bauteils darf mit einer Feuchte abweisenden Schicht versehen sein, die den Niederschlag von Kondensationstropfen verhindern soll.
Diese Norm gilt nicht für Produkte für tragende Zwecke, d. h. sie gilt für Produkte zur Verwendung in Konstruktionen der Klasse III (nach EN 1993 1 3), sie gilt nicht für Produkte zur Verwendung in Konstruktionen der Klassen I und II (nach EN 1993 1 3), die durch Schubfeldwirkung zur Gesamt- oder Teilstabilität des Gebäudes beitragen.
Dieser Norm-Entwurf enthält keine Anforderungen zu den akustischen oder den Wärmedämmeigenschaften.
Diese Norm enthält keine Bemessungs- oder Konstruktionsanforderungen hinsichtlich des Bauwerks, der Einbautechniken oder der Leistungsfähigkeit der eingebauten Produkte.
(...)
Plaques métalliques autoportantes pour couverture, toitures, bardages extérieur et intérieur et cloisons - Spécification de produit et exigences
Cette Norme européenne spécifie la terminologie, les exigences et les méthodes d’essai relatives aux
plaques et tuiles métalliques autoportantes (pour applications non structurelles), fabriquée en usine,
livrées sous la forme d’éléments préfabriqués pour couverture et bardages extérieur et intérieur.
Cette Norme couvre également les plaques cintrées, les plaques destinées aux produits avec isolation et
membranes, les applications en plafond (y compris les plaques métalliques intérieures) et en soffite et
les plateaux (voir Figure 1).
Cette norme couvre les plaques autoportantes en cuivre, zinc, acier, aluminium et acier inoxydable avec
ou sans revêtement, par exemple métallique, organique, inorganique ou multicouche (voir Annexe A).
Une couche retenant l’humidité, destinée à réduire la chute de gouttes provenant de la condensation, peut
être présente sur la face envers du produit.
Cette norme ne couvre pas les produits pour applications structurelles, c'est‐à‐dire qu’elle couvre les
produits destinés aux constructions de classe III (selon l’EN 1993‐1‐3), qu’elle ne couvre pas les produits
destinés aux constructions de classes I et II (selon l’EN 1993‐1‐3) destinés à contribuer à la stabilité
globale ou partielle de la structure du bâtiment ou apportant un contreventement.
Les prescriptions relatives aux caractéristiques acoustiques et d’isolation thermique ne sont pas
considérées dans le présent projet de norme.
Cette norme ne comporte aucune prescription relative au calcul ou à la conception de l’ouvrage, aux
techniques d’exécution ou à la performance des produits mis en oeuvre.
Samonosilna pločevina za pokrivanje streh ter zunanje in notranje obloge - Specifikacija proizvoda in zahteve
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 14782:2015
01-oktober-2015
6DPRQRVLOQDSORþHYLQD]DSRNULYDQMHVWUHKWHU]XQDQMHLQQRWUDQMHREORJH
6SHFLILNDFLMDSURL]YRGDLQ]DKWHYH
Self-supporting metal sheet for roofing, external cladding and internal lining - Product
specification and requirements
Selbsttragende Dachdeckungs- und Wandbekleidungselemente für die Innen- und
Außenanwendung aus Metallblech - Produktspezifikation und Anforderungen
Ta slovenski standard je istoveten z: prEN 14782
ICS:
77.140.50 3ORãþDWLMHNOHQLL]GHONLLQ Flat steel products and semi-
SROL]GHONL products
91.060.10 Stene. Predelne stene. Walls. Partitions. Facades
Fasade
91.060.20 Strehe Roofs
oSIST prEN 14782:2015 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN 14782:2015
oSIST prEN 14782:2015
EUROPEAN STANDARD
DRAFT
prEN 14782
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2015
ICS 77.140.50; 77.150.01; 91.060.10; 91.060.20 Will supersede EN 14782:2006
English Version
Self-supporting metal sheet for roofing, external cladding and
internal lining - Product specification and requirements
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 128.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 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, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR 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 Ref. No. prEN 14782:2015 E
worldwide for CEN national Members.
oSIST prEN 14782:2015
prEN 14782:2015 (E)
Contents Page
Foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Requirements . 7
4.1 Materials . 7
4.2 Nominal thickness . 7
4.3 Mechanical resistance . 7
4.3.1 General . 7
4.3.2 Resistance of roofing products to concentrated forces . 8
4.4 Water permeability . 8
4.5 Vapour and air permeability . 8
4.6 Dimensional change . 8
4.7 Dimensional tolerances . 8
4.8 Durability . 9
4.9 External fire performance . 9
4.10 Reaction to fire . 9
4.11 Release of regulated dangerous substances . 9
5 Testing, assessment and sampling methods . 9
5.1 External fire performance for roof covering products . 9
5.1.1 Products deemed to satisfy the requirements for external fire performance . 9
5.1.2 Products classified without the need for further testing (CWFT option) . 9
5.1.3 Other products . 10
5.2 Reaction to fire . 10
5.2.1 Products satisfying the requirements for reaction to fire Class A1 without the need for
testing . 10
5.2.2 Products classified without the need for further testing (CWFT option) . 10
5.2.3 Other products . 10
6 Assessment and verification of constancy of performance - AVCP . 10
6.1 General . 10
6.2 Type testing. 10
6.2.1 General . 10
6.2.2 Sampling for product type determination . 13
6.3 Factory production control (FPC) . 13
6.3.1 General . 13
6.3.2 Requirements . 14
7 Designation . 15
8 Product marking . 16
Annex A (normative) Multilayer coated steel sheet . 17
A.1 General . 17
A.2 Substrate material . 17
A.3 Specific requirements . 17
A.3.1 Minimum nominal values of thickness . 17
A.3.2 Bituminous coating specification . 17
A.3.3 Durability . 17
A.4 Freedom from defects . 18
oSIST prEN 14782:2015
prEN 14782:2015 (E)
Annex B (normative) Determination of resistance to concentrated forces . 19
B.1 Principle . 19
B.2 Test spans . 19
B.3 Test sheets . 20
B.4 Test procedure . 20
B.5 Number of tests and analysis of results . 21
B.6 Acceptance criteria . 22
B.7 Test report . 22
Annex C (normative) Mounting and fixing conditions of the test specimen for reaction to fire
testing . 24
C.1 General . 24
C.2 Mounting and fixing conditions . 24
C.2.1 General . 24
C.2.2 General configuration . 24
C.2.3 Securing the overlap vertical joint . 26
C.2.4 Standard assembly – Steel corner flashings. 26
C.2.5 Alternative assembly – Corner flashings and seals . 26
C.2.6 Test arrangement for reaction to fire test according to EN ISO 11925-2 (Ignitability test) . 26
C.3 Direct and extended application of the fire test results according to EN 13823 . 27
C.3.1 General . 27
C.3.2 Direct application: Systems with only one metal sheet (single skin system without
insulation) . 27
C.3.3 Direct application: Systems with two (profiled or flat) coated metal sheets (or one cassette
plus one sheet) with an insulation between the two sheets (double skin system) . 29
C.3.4 Extended application: Other insulated systems – General methodology . 32
Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU
Construction Products Regulation . 34
Bibliography . 43
oSIST prEN 14782:2015
prEN 14782:2015 (E)
Foreword
This document (prEN 14782:2015) has been prepared by Technical Committee CEN/TC 128 “Roof covering
products for discontinuous laying and products for wall cladding”, the secretariat of which is held by NBN.
This document is currently submitted to the Enquiry.
This document will supersede EN 14782:2006.
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 EU Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.
oSIST prEN 14782:2015
prEN 14782:2015 (E)
1 Scope
This draft European Standard specifies the terminology, requirements and test methods for factory made self-
supporting metal sheets
...
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