prEN 14509-2
(Main)Double skin metal faced insulating panels - Factory made products - Specifications - Part 2: Structural applications - Fixings and potential uses of stabilization of individual structural elements
Double skin metal faced insulating panels - Factory made products - Specifications - Part 2: Structural applications - Fixings and potential uses of stabilization of individual structural elements
This document establishes requirements for factory-made structural double skin metal faced insulating panels, intended for installation as elements with interlocking or overlapping longitudinal joints in the following applications:
a) roofs (also for refurbishment);
b) external walls and wall cladding (e.g. on brick walls for refurbishment or sandwich panels on liner trays);
c) walls (including partitions) and ceilings within the building envelope.
It is essential that structural double skin metal faced insulating sandwich panels according to this document (FprEN 14509-2) fulfil the requirements of EN 14509.
This document (FprEN 14509-2) gives the basic rule for use of structural sandwich panels for structural applications including fixing of panels. The clarification of which application is structural needs to be given by national provisions. The stabilization parameters needed to contribute to stabilization of individual structural elements (supporting structure) as defined as structural class II according to EN 1993-1-3 are included.
The insulating core materials covered by this document are rigid polyurethane, expanded polystyrene, extruded polystyrene foam, phenolic foam, cellular glass and mineral wool. For the stabilization purposes only, the following insulation core materials are covered rigid polyurethane, mineral wool, extruded polystyrene foam and expanded polystyrene foam.
NOTE Polyurethane (PUR) includes polyisocyanurate (PIR).
Due to durability performance reasons, only coated face material of steel faces is used (both organic and metallic coating). Uncoated steel is not used as steel face material. Uncoated stainless steel, aluminium and copper can be used in visible faces of sandwich panels.
Panels with edge details that utilize different materials from the main insulating core are included in this document if there is no influence on mechanical performance of the panel.
Panels used in cold store applications are included in this document. Panels, put on the market as a component of a cold storage room, building and/or building envelope kit are excluded.
This document does not cover the following:
- sandwich panels with a declared thermal conductivity for the insulating core greater than defined in the relevant harmonized European Standards for insulation materials;
- products consisting of two or more clearly defined layers of different insulating core materials (multi-layered);
- curved panels;
- perforated panels;
- fixings under permanent tension load for ceilings;
- special type of fastening such as ‘T’ support for ceiling, threaded rods with clamps for wall, omega and clamps for wall and ceiling, injected joint with flashing and threaded rods for wall and ceiling;
- fasteners.
Sandwich-Elemente mit beidseitigen Metalldeckschichten - Werkmäßig hergestellte Produkte - Spezifikationen - Teil 2: Tragende Anwendungen - Befestigungen und mögliche Nutzung zur Stabilisierung von einzelnen tragenden Bauteilen
Dieses Dokument legt die Merkmale von werkmäßig hergestellten Sandwich-Elementen mit beidseitigen Metalldeckschichten für den Einsatz in Elementen für tragende Anwendungen in Dächern, in Außen- und Innenwänden (einschließlich Trennwänden) und in (Unter )Decken in Gebäuden (im Folgenden als tragende Sandwich-Elemente bezeichnet) fest.
Die Sandwich-Elemente bestehen aus zwei Deckschichten und einem Dämmkern, wobei entweder ein Selbstklebeverfahren oder eine separate Klebstoffschicht verwendet wird.
Die in diesem Dokument behandelten Deckschichtwerkstoffe sind:
- Stahl;
- nichtrostender Stahl;
- Aluminium;
ANMERKUNG Aluminium deckt Aluminium-Legierungen ab.
- Kupfer.
Die in diesem Dokument behandelten Dämmkerne sind:
- Polyurethan-Hartschaum (PU) (siehe 3.1.15);
- expandiertes Polystyrol (EPS) (siehe 3.1.13);
- extrudierter Polystyrolschaum (XPS) (siehe 3.1.14);
- Phenolharzschaum (PF) (siehe 3.1.12);
- Mineralwolle (MW) (siehe 3.1.11).
Bei Sandwich-Elementen können die Überzüge der Deckschichten entweder organische und/oder metallische Überzüge sein.
Dieses Dokument legt Verfahren zur Bewertung und Überprüfung der Leistungsbeständigkeit (AVCP) von Merkmalen der Sandwich-Elemente fest.
Dieses Dokument gilt nicht für:
- Sandwich-Elemente für Stabilisierungszwecke mit einem Dämmkernwerkstoff aus Phenolharzschaum;
- Sandwich-Elemente, die aus zwei oder mehr eindeutig festgelegten Schichten unterschiedlicher Dämmkernwerkstoffe (Mehrschicht-Produkte) oder aus Werkstoffen je Deckschicht bestehen;
- gekrümmte Sandwich-Elemente;
- perforierte Sandwich-Elemente;
- Sandwich-Elemente, die als (Unter )Decken verwendet werden, wenn das Befestigungsmittel unter permanenter Spannungslast steht;
spezielle Arten von Befestigungsmitteln wie T Träger für Decken, Gewindestangen mit Klemmen für Wand, Omegabügel und Klemmen für Wand und Decke, eingepresste Verbindungen mit Dachverwahrung und Gewindestangen für Wand und (Unter )Decke;
- Befestigungselemente;
- Sandwich-Elemente, die als Teil von Reinraum-Bausätzen, Konditionierungsraum-Bausätzen, Kühlraum-Bausätzen sowie Kühlraum-Gebäudehüllen und Bausätzen in Verkehr gebracht werden.
Panneaux sandwiches isolants à deux parements métalliques manufacturés - Produits manufacturés - Spécifications - Partie 2: Applications structurelles - Assemblages et utilisations potentielles pour la stabilisation d’éléments structurels individuels
Le présent document spécifie les caractéristiques des panneaux sandwiches manufacturés, structurels, isolants, à deux parements métalliques destinés à être utilisés dans les éléments pour applications structurelles dans les toitures, les parois extérieures et intérieures (y compris les cloisons) et les plafonds dans les bâtiments (ci-après dénommés panneaux sandwiches structurels).
Les panneaux sandwiches sont composés de deux parements et d'une âme isolante, assemblés soit au moyen d'une technique de collage auto-adhésif ou à l'aide d'une couche de colle séparée.
Les matériaux de parement couverts dans le présent document sont :
- l'acier ;
- l'acier inoxydable ;
- l'aluminium ;
NOTE « Aluminium » couvre les alliages d'aluminium.
- le cuivre.
Les âmes isolantes couvertes dans le présent document sont :
- le polyuréthane rigide (PU) (voir 3.1.15) ;
- le polystyrène expansé (EPS) (voir 3.1.13) ;
- la mousse de polystyrène extrudé (XPS) (voir 3.1.14) ;
- la mousse phénolique (PF) (voir 3.1.12) ;
- la laine minérale (MW) (voir 3.1.11).
Pour les panneaux sandwiches, le revêtement des parements peut être organique et/ou métallique.
Le présent document spécifie les procédures d'évaluation et de vérification de la constance (AVCP) des performances des caractéristiques des panneaux sandwiches.
Le présent document ne s’applique pas aux :
- panneaux sandwiches utilisés à des fins de stabilisation, dont l'âme isolante est en mousse phénolique ;
- panneaux sandwiches comportant deux couches, ou plus, clairement définies de différents matériaux d'âmes isolantes (multicouches) ou de matériaux par parement ;
- panneaux sandwiches cintrés ;
- panneaux sandwiches perforés ;
- panneaux sandwiches utilisés comme plafonds lorsque l’attache est soumise à une charge de traction permanente ;
- types spéciaux d'assemblages, tels que des appuis en "T" pour plafond, des tiges filetées avec brides pour paroi, des profils oméga et brides pour mur et plafond, un joint injecté avec couvre-joint et tiges filetées pour paroi et plafond ;
- fixations ;
- panneaux sandwiches, mis sur le marché comme composants de kits de salle blanche, kits de salle de conditionnement, kits de chambre d'entreposage frigorifique et kits d'enveloppe de bâtiment et de bâtiments d'entreposage frigorifique.
Izolacijske sendvič plošče z obojestranskim kovinskim oplaščenjem - Tovarniško izdelani proizvodi - Specifikacije - 2. del: Konstrukcijska uporaba - Pritrditev in možna uporaba za stabilizacijo posameznih konstrukcijskih elementov
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2021
Izolacijske sendvič plošče z obojestranskim kovinskim oplaščenjem - Tovarniško
izdelani proizvodi - Specifikacije - 2. del: Konstrukcijska uporaba - Pritrditev in
možna uporaba za stabilizacijo posameznih konstrukcijskih elementov
Double skin metal faced insulating panels - Factory made products - Specifications - Part
2: Structural applications - Fixings and potential uses of stabilization of individual
structural elements
Sandwich-Elemente mit beidseitigen Metalldeckschichten - Werkmäßig hergestellte
Produkte - Spezifikationen - Teil 2: Tragende Anwendungen - Befestigungen und
mögliche Nutzung zur Stabilisierung von einzelnen tragenden Bauteilen
Panneaux sandwiches isolants à deux parements métalliques manufacturés - Produits
manufacturés - Spécifications - Partie 2: Applications structurelles - Assemblages et
utilisations potentielles pour la stabilisation d’éléments structurels individuels
Ta slovenski standard je istoveten z: prEN 14509-2
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2021
ICS 91.100.60
English Version
Double skin metal faced insulating panels - Factory made
products - Specifications - Part 2: Structural applications -
Fixings and potential uses of stabilization of individual
structural elements
Panneaux sandwiches isolants à deux parements Sandwich-Elemente mit beidseitigen
métalliques manufacturés - Produits manufacturés - Metalldeckschichten - Werkmäßig hergestellte
Spécifications - Partie 2: Applications structurelles - Produkte - Spezifikationen - Teil 2: Tragende
Assemblages et utilisations potentielles pour la Anwendungen - Befestigungen und mögliche Nutzung
stabilisation d'éléments structurels individuels zur Stabilisierung von einzelnen tragenden Bauteilen
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14509-2:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references. 6
3 Terms, definitions, symbols, subscripts and abbreviations. 6
3.1 Terms and definitions . 6
3.2 Symbols, subscripts and abbreviations . 7
4 Characteristics . 8
4.1 Mechanical resistance . 8
4.2 Load bearing capacity . 12
4.3 Resistance to fixing . 12
4.4 Racking strength . 13
4.5 Thermal transmittance . 14
4.6 Reaction to fire . 14
4.7 Resistance to fire. 14
4.8 External fire performance – roofs . 14
4.9 Dimensional tolerances for sandwich panels. 14
4.10 Water permeability . 14
4.11 Air permeability . 15
4.12 Water vapour permeability . 15
4.13 Airborne sound insulation (Rw(C;Ctr)) . 15
4.14 Sound absorption (αw) . 16
4.15 Durability . 16
5 Assessment and verification of constancy of performance - AVCP . 17
5.1 General . 17
5.2 Assessment of performance . 17
5.3 Verification of constancy of performance . 20
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 25
Bibliography . 33
European foreword
This document (prEN 14509-2:2021) 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 CEN Enquiry.
This document has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association.
For relationship with Directive(s) / Regulation (s), see informative Annex ZA, which is an integral part of
this document.
Introduction
In prEN 14509-1:2021, the rules for assessment of performance are given for use as self-supporting
panels, as this document (prEN 14509-2:2021) is for use as structural panels.
The clarification of which application is self-supporting is given by national provisions.
Sandwich panels fulfilling requirements for applications for structural class II are also deemed to fulfill
applications for structural class III according to EN 1993-1-3:2006.
This document includes determination of fixing performance of structural sandwich panels to
substructure. The panels are used for both applications where they do not stabilize the supporting
structure and also for applications where they stabilize the supporting structure.
NOTE 1 Fixing is covering only the failure modes in panels caused by the fastening. The fastener component or
fastening to substructure is not covered by this document.
The stabilization parameters needed to contribute to stabilization of individual structural elements
(supporting structure) as defined as structural class II according to EN 1993-1-3:2006 are included.
NOTE 2 The stabilization parameters (e.g. rotational stiffness, lateral restraint) related to the essential
characteristic racking resistance, are needed for design of supporting structure.
Methods for the determination of characteristics described in this document are given in
prEN 14509-3:2021.
Methods for the fixing of panels and determination of restraining effect on substructures are given in
prEN 14509-4:2021.
Design rules and criteria for combing actions and spans are given in prEN 14509-5:2021.
1 Scope
This document specifies characteristics of factory-made structural double skin metal faced insulating
sandwich panels for use in elements for structural applications in roofs, in external and internal walls
(including partitions) and in ceilings in buildings (hereafter referred to as structural sandwich panels).
The sandwich panels consist of two faces and insulating core either by using an auto-adhesive bonding
technique or by using a separate adhesive layer.
The face materials covered by this document are:
— steel,
— stainless steel,
— aluminium,
NOTE Aluminium covers aluminium alloys.
— copper
The insulating cores covered by this document are:
— rigid polyurethane (PU) (see 3.1.15);
— expanded polystyrene (EPS) (see 3.1.13);
— extruded polystyrene foam (XPS) (see 3.1.14);
— phenolic foam (PF) (see 3.1.12);
— mineral wool (MW) (see 3.1.11).
For sandwich panels the coating of faces can be either organic and/or metallic coating.
This document specifies procedures for assessment and verification of constancy (AVCP) of performance
of characteristics of sandwich panels.
This document does not cover the following:
— sandwich panels used for stabilization purposes having insulation core material of phenolic foam;
— sandwich panels consisting of two or more clearly defined layers of different insulating core
materials (multi-layered) or of materials per face;
— curved sandwich panels;
— perforated sandwich panels;
— sandwich panels used as ceilings when fastening is under permanent tension load;
— special type of fastening such as ‘T’ support for ceiling, threaded rods with clamps for wall, omega
and clamps for wall and ceiling, injected joint with flashing and threaded rods for wall and ceiling;
— fasteners;
— sandwich panels, placed on the market as a part of clean room kits, conditioning room kits, cold
storage room kits and cold storage building envelope and building kits.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the 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 1993-1-4:2006, Eurocode 3 - Design of steel structures - Part 1-4: General rules - Supplementary rules
for stainless steels
EN 1999-1-4:2007 , Eurocode 9 - Design of aluminium structures - Part 1-4: Cold-formed structural
sheeting
EN 13501-1:2018, Fire classification of construction products and building elements - Part 1: Classification
using data from reaction to fire tests
prEN 14509-1:2021, Self-supporting double skin metal faced insulating panels - Factory made products -
Specification
prEN 14509-3:2021, Factory made double skin metal faced insulating sandwich panels - Part 3: Test
methods for determining mechanical strength, building physical behaviour and durability
prEN 14509-4:2021, Factory made double skin metal faced insulating sandwich panels - Part 4: Test
methods for fixing of panels and for determining restraining effect on substructure
prEN 14509-5:2021, Factory made double skin metal faced insulating sandwich panels - Part 5: Design
methods - Determination criteria for combing actions and spans
3 Terms, definitions, symbols, subscripts and ab
...
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