Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 1: Durability of self-closing of hinged and pivoted steel doorsets

This European Standard covers single and double leaf, hinged and pivoted, steel based doorsets covered by EN 15269 2.
This document prescribes the methodology for extending the application of test results obtained from durability self-closing test(s) conducted in accordance with EN 1191.
Subject to the completion of the appropriate self-closing test or tests, the extended application may cover all or some of the following examples:
-   door leaf;
-   side, transom and/or overpanels;
-   ventilation grilles and/or louvres
-   wall/ceiling fixed elements (frame/suspension system);
-   glazing for door leaf, side, transom and flush over panels;
-   items of building hardware;
-   decorative finishes;
-   intumescent, smoke, draught or acoustic seals;
-   alternative supporting construction(s).

Erweiterter Anwendungsbereich von Prüfergebnissen zur Dauerhaftigkeit des Selbstschließens für Feuerschutz- und/oder Rauchschutztüren und zu öffnende Fenster - Teil 1: Dauerhaftigkeit des Selbstschließens von Drehflügeltüren aus Stahl

Diese Europäische Norm deckt ein- und zweiflügelige Drehflügeltürelemente auf Stahlbasis, die unter EN 15269 2 fallen, ab.
Dieses Dokument legt die Methodik zur Erweiterung der Anwendung von Ergebnissen aus Dauerhaftigkeits-Selbstschließungsprüfungen, die nach EN 1191 ausgeführt wurden, fest.
In Abhängigkeit von der Durchführung der entsprechenden Prüfung oder Prüfungen zur Selbstschließung, kann der erweiterte Anwendungsbereich einige oder alle der nachstehend aufgeführten Beispiele abdecken:
-   Türflügel;
-   Seitenteile, Oberteile mit Kämpfer und/oder Oberteile;
-   Lüftungsgitter und/oder -lamellen
-   an der Wand/Decke befestigte Elemente (Zarge/Aufhängungssystem);
-   Verglasung für Türflügel, Seitenteile, Oberteile mit Kämpfer und bündige Oberteile;
-   Baubeschläge;
-   dekorative Beschichtungen;
-   aufschäumende Dichtungen, Rauchschutzdichtungen, Zugluft- oder Schallschutzdichtungen;
-   alternative Tragkonstruktion(en).

Application étendue des résultats d’essais de durabilité de la fermeture automatique des blocs-portes et fenêtres ouvrantes résistants au feu et/ou étanches à la fumée - Partie 1 : Durabilité de la fermeture automatique des blocs-portes battants et pivotants en acier

La présente Norme européenne couvre les blocs-portes battants et pivotants à base d’acier, à un ou deux vantaux, visés par l’EN 15269 2.
Ce document établit la méthodologie d’extension de l’application des résultats d’essai obtenus suite aux essais de durabilité de la fermeture automatique réalisés conformément à l’EN 1191.
Sous réserve de la réalisation de l’essai ou des essais appropriés de fermeture automatique, l’application étendue peut couvrir tout ou partie des exemples suivants :
-   vantail ;
-   panneaux latéraux, supérieurs et/ou d’imposte ;
-   grilles de ventilation et/ou jalousies ;
-   éléments fixes muraux/de plafond (structure/système de suspension) ;
-   vitrage pour vantail ou panneaux latéraux/d’imposte ;
-   tout élément de quincaillerie de bâtiment ;
-   finitions décoratives ;
-   joints intumescents, joints d’étanchéité aux fumées, joints d’étanchéité à l’air ou joints acoustiques ;
-   autre(s) support(s).

Razširjena uporaba rezultatov preskusov trajnosti samozapiranja za požarno odporna in/ali dimotesna vrata in okna, ki se odpirajo - 1. del: Trajnost samozapiranja jeklenih vrat z vrtljivim krilom

General Information

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Not Published
Current Stage
4098 - Decision to abandon - Enquiry
Due Date
23-May-2017
Completion Date
18-Dec-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Razširjena uporaba rezultatov preskusov trajnosti samozapiranja za požarno odporna in/ali dimotesna vrata in okna, ki se odpirajo - 1. del: Trajnost samozapiranja jeklenih vrat z vrtljivim krilomErweiterter Anwendungsbereich von Prüfergebnissen zur Dauerhaftigkeit des Selbstschließens für Feuerschutz- und/oder Rauchschutztüren und zu öffnende Fenster - Teil 1: Dauerhaftigkeit des Selbstschließens von Drehflügeltüren aus StahlApplication étendue des résultats d’essais de durabilité de la fermeture automatique des blocs-portes et fenêtres ouvrantes résistants au feu et/ou étanches à la fumée - Partie 1 : Durabilité de la fermeture automatique des blocs-portes battants et pivotants en acierExtended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 1: Durability of self-closing of hinged and pivoted steel doorsets91.060.50Vrata in oknaDoors and windows13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:prEN 17020-1oSIST prEN 17020-1:2016en,fr,de01-september-2016oSIST prEN 17020-1:2016SLOVENSKI

STANDARD
oSIST prEN 17020-1:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
DRAFT prEN 17020-1
June
t r s x ICS
s uä t t rä w râ
{ sä r x rä w r English Version

Extended application of test results on durability of selfæand openable windows æ Part

sã Durability of selfæclosing of hinged and pivoted steel doorsets

This draft European Standard is submitted to CEN members for enquiryä It has been drawn up by the Technical Committee

If this draft becomes a European Standardá CEN members are bounwhich stipulate the conditions for giving this European Standard the status of a national standard without any alterationä

This draft European Standard was established by CEN in three ofer language made by translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä

Recipients of this draft are invited to submitá with their commentsá notification of any relevant patent rights of which they are aware and to provide supporting documentationä

Warning ã This document is not a European Standardä It is distributed for review and commentsä It is subject to change without notice and shall not be referred to as a European Standardä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä prEN

s y r t ræ sã t r s x EoSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 2 Contents Page European foreword ....................................................................................................................................................... 3 Introduction .................................................................................................................................................................... 4 1 Scope .................................................................................................................................................................... 5 2 Normative references .................................................................................................................................... 5 3 Terms and definitions ................................................................................................................................... 6 4 Determination of the field of extended application ........................................................................... 6 4.1 General ................................................................................................................................................................ 6 4.2 Procedure for evaluation ............................................................................................................................. 7 4.3 Procedure for maximum field of extended application .................................................................... 7 4.4 Interpretation of test results ...................................................................................................................... 8 5 Extended application report ....................................................................................................................... 8 6 Classification report ....................................................................................................................................... 8 Annex A (normative)

Construction parameter variations ............................................................................ 9 Annex B (normative)

Construction parameter variation simulation by applying additional weights ............................................................................................................................................................. 42 Bibliography ................................................................................................................................................................. 43

oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 3 European foreword This document (prEN 17020-1:2016) has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. This document is currently submitted to the CEN Enquiry. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 4 Introduction The EN 15269 series of standards covering extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware, does not include the durability of self-closing of the doorsets following an extended application process. This document is one of a series of standards intended to be used for the purpose of producing an extended application report based on the evaluation of one or more durability self-closing tests. These European Standards may also be used to identify the best selection of test specimens required to cover a wide range of product variations. Before there can be any consideration for extended application, the doorset will need to have been tested in accordance with EN 1634-1 resp. EN 1634-3 and EN 1191 to achieve a test result which could generate a classification in accordance with EN 13501-2 at least equal to the classification subsequently required from extended application considerations. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 5 1 Scope This European Standard covers single and double leaf, hinged and pivoted, steel based doorsets covered by EN 15269-2. This document prescribes the methodology for extending the application of test results obtained from durability self-closing test(s) conducted in accordance with EN 1191. Subject to the completion of the appropriate self-closing test or tests, the extended application may cover all or some of the following examples: — door leaf; — side, transom and/or overpanels; — ventilation grilles and/or louvres — wall/ceiling fixed elements (frame/suspension system); — glazing for door leaf, side, transom and flush over panels; — items of building hardware; — decorative finishes; — intumescent, smoke, draught or acoustic seals; — alternative supporting construction(s). 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 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1191, Windows and doors - Resistance to repeated opening and closing - Test method EN 1363-1, Fire resistance tests - Part 1: General Requirements EN 1634-1, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware - Part 1: Fire resistance test for door and shutter assemblies and openable windows EN 1634-3, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware - Part 3: Smoke control test for door and shutter assemblies EN 13501-2:2007+A1:2009, Fire classification of construction products and building elements — Part 2: Classification using data from fire resistance tests, excluding ventilation services EN 15269-1:2010, Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware - Part 1: General requirements oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 6 EN 15269-2, Extended application of test results for fire resistance and/or smoke control for door, shutter and openable window assemblies, including their elements of building hardware - Part 2: Fire resistance of hinged and pivoted steel doorsets EN ISO 13943, Fire safety - Vocabulary (ISO 13943) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1191, EN 1363-1, EN ISO 13943, EN 1634-1, EN 1634-3, EN 15269-1 and EN 15269-2 and the following apply. 3.1 full scale test test of a full size doorset in accordance with EN 1191 3.2 core material fitted centrally within the thickness of a door leaf which may consist of a single sheet of material or a combination either of sheets of the same material or layers of different materials 3.3 effective rebate depth dimension of the door leaf thickness of overlapping adjacent edges of door leaf relative to the door frame, transom or side panel or other door leaf flush overpanel 3.4 panel component of a door leaf separated from other elements by joints which break through the total door thickness Note 1 to entry: A door leaf can consist of one or more panels. 4 Determination of the field of extended application 4.1 General 4.1.1 Before there can be any consideration for extended application the doorset shall have been tested and classified in accordance with EN 1191 and EN 13501-2 in order to establish a classification for the doorset. Before the extended application process can be applied on a construction parameter variation it shall be ensured that the varied doorset is able to self-close without restraint at least once. 4.1.2 A review of the doorset construction parameters can indicate that one or more characteristics may be improved by a particular parameter variation. All evaluations shall be made on the basis of retaining the classifications obtainable from testing to EN 1191, including those with a lower number of opening and closing cycles. However, this shall never lead to an increased classification for any specific parameter beyond that achieved during any one test unless specifically identified in the relevant Construction Parameter Variation tables. 4.1.3 All evaluations shall be made on the basis of retaining the classification obtained from testing to EN 1634-1 or EN 1634-3. 4.1.4 If, when following the extended application procedure, any Part of the classified product cannot be covered by the extended application rules, that Part shall be omitted from the subsequent extended application report and classification report. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 7 4.2 Procedure for evaluation 4.2.1 Identify the variations from the original test specimen(s) which are required to be covered by an extended application report. 4.2.2 Locate the variations in the appropriate parameter variation by reference to columns (1) and (2) of Table A.1. 4.2.3 Establish from the contents of column (4) of Table A.1 whether any extended application is available without the need for further testing. 4.2.4 Where this is deemed to be possible this can be recorded in the extended application report together with any appropriate restrictions and the stated rules from column (4) in Table A.1. 4.2.5 Where the variations required can only be achieved from additional testing according to column (5), the additional test can be made on a similar specimen type to the original test against which the extended application is sought. Alternatively, column (5) in Table A.1 identifies an option for alternative testing and relevant test parameters. 4.3 Procedure for maximum field of extended application 4.3.1 It is possible to provide a limited field of extended application from the results of a single test. However, where a manufacturer intends to produce a range of doors incorporating single doors and also double doors with or without glazing, with alternative elements of building hardware, etc., it is recommended that careful consideration is given to the complete range of doorset designs and options in order to minimize the testing required before testing commences. 4.3.2 Establish all the parameter variations which are required to be Part of the product range. 4.3.3 Determine which are the most important specification requirements and incorporate as many as possible into the specimen(s) for the first tests in the series. 4.3.4 Conduct the first durability test or a series of tests and then establish which of the original desired parameter variations have not been covered by this test(s). 4.3.5 Identify these parameter variations in Table A.1 and establish if any extended application is possible without further testing. 4.3.6 Record this for the extended application report together with any restrictions and rules given in column (4) in Table A.1. 4.3.7 Evaluate which, if any, of the desired parameter variations have not been covered by the initial field of extended application derived from 4.3.6 above. 4.3.8 Determine if the product range is to include only single leaf doorsets or if the range is to also include double leaf configurations. Where only single doorsets are to be Part of the product range, the outstanding construction parameter variations shall only be incorporated into specimens for the single leaf doorsets. Where single leaf and double leaf doorsets are to be included in the product range, the outstanding construction parameter variations for the extended application of single leaf doorsets may be incorporated into either repeated single leaf doorset tests or, in the weakest option, as defined in column (5) of the table in Table A.1, double leaf doorset configurations. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 8 4.3.9 Select the required outstanding parameter variations from column (1) and column (2) of Table A.1 and observe from column (5) in Table A.1 which are the most appropriate weakest specimen options for further testing. 4.3.10

If the complete selection of required parameter variations has not been covered by the tests completed in accordance with 4.3.8 and 4.3.9 above, then an appropriate test or tests may be carried out with the additional product variations incorporated. 4.4 Interpretation of test results 4.4.1 In order to maximize the extended field of application, it is important that the test reports shall record details of any premature integrity and/or insulation failure also record details of any distortion to evaluate low, medium and high distortion (see Table A.1). 4.4.2 Where a series of tests have been conducted, the field of extended application shall be based on the lowest performance achieved from the complete series of tests unless premature failure has been attributed to one or more specific construction parameter variations. 4.4.3 Where it has been possible to identify specific parameter failures, the extended application for all other construction parameter variations can be based on the performance achieved after isolating the premature failure(s). 5 Extended application report Prepare an extended application report in accordance with the requirements of EN 15269-1:2010, Clause 6, based on the results of evaluations in accordance with the above. 6 Classification report The classification report shall be determined from the results of the extended application report and shall be presented in accordance with EN 13501-2:2007+A1:2009, Annex A. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 9 Annex A (normative)

Construction parameter variations Table A.1 below is designed to be used by experts competent in the field of fire resistance and self-closing durability testing of hinged and pivoted steel doorsets. The table shall only be used to assess a field of extended application when at least one positive self-closing durability test to EN 1191 has generated a classification according to EN 13501-2. The first two columns identify possible variations to the construction details of the specimen tested. It is presupposed that the variation does not restrain the door closing. Column (4) leads to the judgement of the possibility of extending the field of application. Where additional tests are deemed to be necessary, the type of specimen approved for incorporation of the changed parameter is defined in column (5). Where it is possible to use information from tests performed on one configuration for evidence on a different configuration, this allowance has been made in order to reduce the overall number of tests required for extended application evaluation e.g. single action doorsets to double action doorsets. Where an additional test is required in column (5), the test is a full scale test unless otherwise specified. In order to maximize the possible field of application from a minimum number of tests, the parameter changes have been spread over a series of test specimens. The recommended tests for each parameter is depending upon the classification required and the preferred direction of testing as indicated in column (5). Where more than a single parameter variation is required, the influence on other variations shall also be taken into account. oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 10 Table A.1 — Construction parameter variations Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A

Door leaf In certain cases, the rules given in Section A are also appropriate to side, transom and flush over panels or the door frame; where this is the case it is clearly indicated at the beginning of the relevant section. For double leaf door sets, both leaves shall be of the same basic construction. A.1 General A.1.1 Number of leaves

only applicable to doorsets tested without transom and/or flush over panels. See Annex B. Single leaf from double leaf test

Possible – A.1.2 Number of leaves

only applicable to doorsets tested without transom and/or flush over panels. See Annex B. Double leaf from single leaf test <

Not possible without additional test Additional test double leaf doorset A.1.3 Number of panels per leaf (primary or secondary) Add (one panel per leaf — on any leaf)

Possible if tested at least one leaf (single, primary or secondary) with the minimum of two panels, panel size not increased and the intended jointing technique centrally located in the door leaf otherwise not possible without an additional test Additional test double for single and double leaf door sets or single for single leaf doorsets A.1.4 Number of panels per leaf(primary or secondary) Reduce (one panel per leaf)

Possible providing the tested width of the panel is not increased otherwise not possible without an additional test Additional test double for single and double leaf door sets or single for single leaf door sets doorset A.1.5 Intumescent seals between frame and door leaf/leaves Location towards the frame rebate >

Possible – oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 11 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.1.6 Intumescent seals between frame and door leaf/leaves Location away from the frame rebate >

Possible – A.1.7 Intumescent seals between meeting edges of the door leaves Location >

Possible – A.1.8 Non intumescent seals between frame and door leaf/leaves (draught/smoke/acoustic etc.) — Euroclass A1, e.g. ceramic products (fitted in leaf or frame) Location

Possible – A.1.9 Non intumescent seals between meeting edges of the door leaves (draught/smoke/acoustic etc.) — Euroclass A1, e.g. ceramic products Location >

Possible – A.1.10 Non intumescent seals/combination of non-intumescent and intumescent seals between door leaves and/or frames (draught /smoke/acoustic etc.) — Euroclass A1 (fitted in leaf or frame). Location >

Possible providing the deformation of the seal will not increase during movement of the door leaf/leaves otherwise

not possible without an additional test Additional test double for single and double leaf door sets or single for single leaf doorsets A.1.11 Non intumescent seals between door leaves and/or frames (draught/smoke/acoustic etc.) — Euroclass A1, e.g. ceramic products (fitted in leaf or frame). Add >

Not possible without an additional test Additional test double for single and double leaf door sets or single for single leaf doorsets oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 12 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.1.12 Non intumescent seals between door leaves and/or frames (draught/smoke/acoustic etc.) — Euroclass A1, e.g. ceramic products (fitted in leaf or frame) Remove

Possible – A.1.13 Non intumescent seals between door leaves and/or frames (draught/smoke/acoustic etc.) — < Euroclass A1 (fitted in leaf or frame) Add

Not possible without an additional test Additional test double for single and double leaf door sets or single for single leaf doorsets A.1.14 Non intumescent seals between door leaves and/or frames (draught/smoke/acoustic etc. — < Euroclass A1 (fitted in leaf or frame) Remove

Possible – A.1.15 Ventilation grilles (louvres) in door leaf tested without ventilation grille Add

possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test single or double leaf doorset

A.1.16 Ventilation grilles (louvres) in door leaf Remove

Possible – A.1.17 Ventilation grilles (louvres) in door leaf tested with ventilation grille Location in vertical direction

Possible – A.1.18 Ventilation grilles (louvres) in door leaf tested with ventilation grille Location in horizontal direction

Possible
– oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 13 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.1.19 Ventilation grilles (louvres) in door leaf tested with ventilation grille

Smaller size Possible –
Larger size

possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test single or double leaf doorset A.1.20 Rebate (door leaves to frames) Add

Possible – A.1.21 Rebate (meeting edges) Add (one rebate)
Possible – A.1.22 Rebate (door leaves to frames) Remove
Possible – A.1.23 Rebate (meeting edges) Remove
Possible – oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 14 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.1.24 Latched condition for single and double leaf doorsets Change in latching condition

Possible in line with the following relationship: Additional test double for single and double leaf doorsets or single for single leaf doorsets.

tested without a latch/lock tested with a latch/lock but unlatched tested with a latch/lock latched

extension to: without a lock/latch — Possible Not possible extension to: with lock/latch but unlocked/unlatched Possible — Not possible extension to: with a lock/latch, latched Not possible Not possible — A.2 Size variations/single or multiple panel construction A.2.1 Size (area, width, height) Decrease >

Possible
A.2.2 Height Increase

Possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 15 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.2.3 Width Increase >

Possible by a maximum of 25 % providing that the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.2.4 Area — Increase >

Possible in line with A.2.2 and A.2.3 otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.2.5

Thickness of the door leaf Increase >

Possible providing the requirements of Annex B are fulfilled and by a maximum of 25 % otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.2.6 Thickness of the door leaf Decrease >

Possible by a maximum of 25 % otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.3 Materials and constructions A.3.1 Density of core material Increase

Possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.3.2 Density of core material Decrease

Possible – A.3.3 Thickness of core material Increase

possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.3.4 Thickness of core material Decrease

Possible – oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 16 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.3.5 Pattern of core material Increase number of pieces

Possible – A.3.6 Pattern of core material Decrease number of pieces
Possible
A.3.7 Number of layers of identical and/or different materials Increase

Possible – A.3.8 Number of layers of identical and/or different materials Decrease

Possible – A.3.9 Type of core material (single thickness or in combination of different layers) Change of supplier/manufacturer of identical material with identical composition and properties

Possible

A.3.10 Type of core material (single thickness or in combination of different layers) Alternative composition

Possible – A.3.11 Amount of adhesive/m2 – organic based Increase
Possible – A.3.12 Amount of adhesive/m2 — organic based Decrease
Possible – A.3.13 Amount of adhesive/m2 — inorganic based Increase
Possible – A.3.14 Amount of adhesive/m2 — inorganic based Decrease
possible
oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 17 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.3.15 Type of adhesive Change of manufacturer for identical composition

Possible – A.3.16 Type of adhesive Alternative composition
Possible – A.3.17 Metal armour sheet (internally mounted) Add

Possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test Additional test single or double leaf doorset A.3.18 metal armour sheet (internally mounted) Remove

Possible – A.3.19 Electronic security mesh Add
Possible – A.3.20 Electronic security mesh Remove
Possible – A.3.21 Thickness of steel sheet Increase > / = / <

Possible up to a maximum of 10 % above 10 % possible providing the requirements of Annex B are fulfilled otherwise not possible without an addional test Additional test single or double leaf doorset A.3.22 Thickness of steel sheet Decrease > / = / <

Possible up to a maximum of 25 % otherwise not possible without an additional test Additional test double for single and double leaf doorsets or single for single leaf doorsets A.3.23 Type of steel sheet Mild to stainless – Possible – A.3.24 Type of steel sheet Stainless to mild

Possible – oSIST prEN 17020-1:2016

prEN 17020-1:2016 (E) 18 Construction Parameter Variation Influence of variation on performance characteristic Possibility of extension Additional Evidence Required (1) (2) (3) (4) (5) A.3.25 Cross — section dimension of stiffening elements Increase

possible providing the requirements of Annex B are fulfilled otherwise not possible without an additional test additional test double for single and double leaf doorsets or single for single leaf doorsets A.3.26 Cross — section dimension of stiffening elements Decrease

Possible – A.3.27 Number of intermediate stiffening elements Increase
possible providing the requirements of Annex B are fulfilled otherwise not pos
...

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