SIST EN 15269-10:2011
(Main)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 10: Fire resistance of steel rolling shutter assemblies
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 10: Fire resistance of steel rolling shutter assemblies
This Part of prEN 15269, which should be read in conjunction with prEN 15269-1, covers the following types of steel rolling shutter assemblies: un-insulated manually operated shutters, un-insulated powered shutters, insulated manually operated shutters and insulated powered shutters.
This document prescribes the methodology for extending the application of test results obtained from test(s) conducted in accordance with EN 1634-1.
Subject to the completion of the appropriate test or tests selected from those identified in Clause 4 the extended application may cover all or some of the following non-exhaustive list:
- Integrity only (E), radiation (EW) or insulated (EI1 or EI2) classifications;
- shutter curtain;
- wall/ceiling fixed elements (frame/suspension system);
- decorative finishes;
- intumescent, smoke, draught or acoustic seals;
- alternative supporting construction(s).
Erweiterter Anwendungsbereich von Prüfergebnissen zur Feuerwiderstandsfähigkeit und/oder Rauchdichtigkeit von Türen, Toren und Fenstern einschließlich ihrer Baubeschläge - Teil 10: Feuerwiderstandsfähigkeit von Rolltoren aus Stahl
Stahlrolltoren ab: nichtwärmegedämmte handbetätigte Rolltore, nichtwärmegedämmte kraftbetätigte Rolltore, wärmegedämmte handbetätigte Rolltore und wärmegedämmte kraftbetätigte Rolltore.
Dieses Dokument beschreibt die Methodologie zur Erweiterung der Anwendung von Ergebnissen aus Prüfungen nach EN 1634-1.
In Abhängigkeit von der Durchführung der entsprechenden Prüfung oder Prüfungen, die aus den in Abschnitt 4 aufgeführten auszuwählen sind, darf der erweiterte Anwendungsbereich einige oder alle der nachstehend aufgeführten Bereiche abdecken, wobei diese Liste als unvollständig anzusehen ist:
- Klassifizierungen des Raumabschlusses (E) sowie solche mit Anforderungen an die Strahlung (EW) oder an wärmegedämmte Abschlüsse (EI1 oder EI2);
- Rollpanzer;
- Wand-/Deckenbefestigungselemente (Rahmen/Aufhängungssysteme);
- dekorative Oberflächenbeschichtungen;
- dämmschichtbildende, Rauch-, Zugluft- oder Schallschutz-Dichtungen;
- alternative Tragkonstruktion(en).
Application élargie des résultats d'essais en matière de résistance au feu et/ou d'étanchéité à la fumée des blocs-portes, blocs-fermetures et ouvrants de fenêtres, y compris leurs éléments de quincaillerie de bâtiment intégrés - Partie 10 : Résistance au feu des rideaux à enroulement en acier
La présente partie du prEN 15269, qu'il convient de lire conjointement à l'EN 15269-1, couvre les types
suivants de rideaux à enroulement en acier : rideaux à commande manuelle non isolés, rideaux motorisés
non isolés, rideaux à commande manuelle isolés et rideaux motorisés isolés.
Le présent document prescrit la méthodologie d'extension de l'application des résultats d'essai obtenus suite
aux essais réalisés conformément à l'EN 1634-1.
Sous réserve de la réalisation de l'essai ou des essais appropriés choisis parmi ceux identifiés à l'Article 4,
l'application élargie peut couvrir tout ou partie de la liste non exhaustive suivante :
• classement d'étanchéité au feu (E), de rayonnement (EW) ou d'isolation thermique (EI1 ou EI2) ;
• tablier de rideau ;
• éléments fixés au mur/plafond (dormant/système de suspension) ;
• finitions décoratives ;
• joints intumescents, joints d'étanchéité à la fumée, joints d'étanchéité à l'air ou joints acoustiques ;
• autre(s) construction(s) support.
Razširjena uporaba rezultatov preskusov požarne odpornosti in/ali dimotesnosti za vrata, zaporne elemente in okna, ki se odpirajo, vključno z njihovim okovjem - 10. del: Požarna odpornost jeklenih valjanih zapiral
Ta del prEN 15269, ki se mora brati skupaj s prEN 15269-1, zajema naslednja jeklena valjana zapirala: neizolirana ročno upravljana zapirala, neizolirana gnana zapirala, izolirana ročno upravljana zapirala in izolirana gnana zapirala.
Ta dokument predpisuje metodologijo za razširjanje uporabe rezultatov preskusov, pridobljenih iz preskusa(-ov), izvedenega(-ih) v skladu z EN 1634-1.
Če opravijo ustrezen preskus ali preskuse, izbrane izmed tistih, določenih v točki 4, lahko razširjena uporaba zajema vse ali nekatere postavke naslednjega neizčrpnega seznama:
- klasifikacijo glede na samo integriteto (E), sevanje (EW) ali izolacijo (E11 ali E12);
- zaveso zapirala;
- zidne/stropne pritrjene elemente (okvir/viseči sistem);
- okrasno obdelavo;
- intumescentna, dimna tesnila, tesnila proti prepihu ali zvočna tesnila;
- alternativna(-e) podporna(-e) konstrukcija(-e).
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Erweiterter Anwendungsbereich von Prüfergebnissen zur Feuerwiderstandsfähigkeit und/oder Rauchdichtigkeit von Türen, Toren und Fenstern einschließlich ihrer Baubeschläge - Teil 10: Feuerwiderstandsfähigkeit von Rolltoren aus StahlApplication élargie des résultats d'essais en matière de résistance au feu et/ou d'étanchéité à la fumée des blocs-portes, blocs-fermetures et ouvrants de fenêtres, y compris leurs éléments de quincaillerie de bâtiment intégrés - Partie 10 : Résistance au feu des rideaux à enroulement en acierExtended 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 10: Fire resistance of steel rolling shutter assemblies91.060.50Vrata in oknaDoors and windows13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 15269-10:2011SIST EN 15269-10:2011en,fr,de01-oktober-2011SIST EN 15269-10:2011SLOVENSKI
STANDARD
SIST EN 15269-10:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15269-10
April 2011 ICS 13.220.50; 91.060.50 English Version
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 10: Fire resistance of steel rolling shutter assemblies
Application élargie des résultats d'essais en matière de résistance au feu et/ou d'étanchéité à la fumée des blocs-portes, blocs-fermetures et ouvrants de fenêtres, y compris leurs éléments de quincaillerie de bâtiment intégrés -Partie 10: Résistance au feu des rideaux à enroulement en acier Erweiterter Anwendungsbereich von Prüfergebnissen zur Feuerwiderstandsfähigkeit und/oder Rauchdichtigkeit von Türen, Toren und Fenstern einschließlich ihrer Baubeschläge - Teil 10: Feuerwiderstandsfähigkeit von Rolltoren aus Stahl This European Standard was approved by CEN on 10 March 2011.
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 concerning 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15269-10:2011: ESIST EN 15269-10:2011
EN 15269-10:2011 (E) 2 Contents Page Foreword . 3Introduction . 41 Scope. 52 Normative references . 53 Terms and definitions . 64 Determination of the field of extended application . 64.1 General . 64.2 Procedure for evaluation . 64.3 Procedure for maximum field of extended application . 64.4 Interpretation of test results . 75 Extended application report . 76 Classification report . 7Annex A (normative)
Construction parameter variations for insulated and uninsulated steel rolling shutter assemblies . 8Annex B (normative)
Steel rolling shutter assemblies stress calculation method . 38B.1 Calculation principles . 38B.2 Calculation of limiting stress . 38B.3 Barrel calculations . 39B.4 Barrel support bracket calculations . 40B.5 Axle calculations . 42B.6 Endplate calculations . 43B.7 Curtain expansion allowance . 46Annex C (informative)
Figures related to Annex A & Annex B . 47Bibliography . 67 SIST EN 15269-10:2011
EN 15269-10:2011 (E) 3 Foreword This document (EN 15269-10:2011) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. 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 October 2011, and conflicting national standards shall be withdrawn at the latest by October 2011. Attention is drawn to the possibility that 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. 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 89/106/EEC. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 15269-10:2011
EN 15269-10:2011 (E) 4
Introduction This document is one of a series of standards listed below and intended to be used for the purpose of producing an extended application report based on the evaluation of one or more fire resistance and/or smoke control tests. These standards may also be used to identify the best selection of test specimens required to cover a wide range of product variations. The (pr)EN 15269 series currently consists of: (pr)EN 15269 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 Part 2: Fire resistance of hinged and pivoted steel doorsets Part 3: Fire resistance of hinged and pivoted timber doorsets and openable timber framed windows Part 4: Fire resistance of hinged and pivoted glass doorsets
Part 5: Fire resistance of hinged and pivoted metal framed glazed doorsets and openable windows Part 6: Fire resistance of sliding timber doorsets Part 7: Fire resistance for steel sliding doorsets
Part 8: Fire resistance of horizontally folding timber doorsets Part 9: Fire resistance of horizontally folding steel doorsets Part 10: Fire resistance of steel rolling shutter assemblies Part 11: Fire resistance of operable fabric curtains Part 20: Smoke control for hinged and pivoted steel, timber and metal framed glazed doorsets
Before there can be any consideration for extended application the doorset should have been tested in accordance with EN 1634-1 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. A review of the doorset construction parameters can indicate that one or more characteristics may be improved by a particular parameter variation. All evaluations should be made on the basis of retaining the fire resistance classifications obtainable from testing to EN 1634-1, including those lower than the test duration. However, this should never lead to an increased classification for any specific fire or smoke performance parameter beyond that achieved during any one test unless specifically identified in the relevant Construction Parameter Variation tables within this series of standards. The effect on the durability of self closing of the doorsets following an extended application process is not addressed in this series of standards. SIST EN 15269-10:2011
EN 15269-10:2011 (E) 5 1 Scope This Part of prEN 15269, which should be read in conjunction with EN 15269-1, covers the following types of steel rolling shutter assemblies: un-insulated manually operated rolling shutters, un-insulated powered rolling shutters, insulated manually operated rolling shutters and insulated powered rolling shutters.
This document prescribes the methodology for extending the application of test results obtained from test(s) conducted in accordance with EN 1634-1. Subject to the completion of the appropriate test or tests selected from those identified in Clause 4 the extended application may cover all or some of the following non-exhaustive list: •••• Integrity only (E), radiation (EW) or insulated (EI1 or EI2) classifications; •••• shutter curtain; •••• wall/ceiling fixed elements (frame/suspension system); •••• decorative finishes; •••• intumescent, smoke, draught or acoustic seals; •••• alternative supporting construction(s). 2 Normative references The following referenced documents are indispensable for the application 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. EN 1363-1:1999, Fire resistance tests — Part 1: General requirements EN 1363-2:1999, Fire resistance tests — Part 2: Alternative and additional procedures EN 1634-1:2008, Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware — Part 1: Fire resistance tests for doors, shutters and openable windows EN 1993-1-2, Eurocode 3: Design of steel structures — Part 1-2: General rules — Structural fire design 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 EN ISO 13943:2010, Fire safety — Vocabulary (ISO 13943:2008) SIST EN 15269-10:2011
EN 15269-10:2011 (E) 6 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1363-1:1999,
EN 1363-2:1999, EN 1634-1:2008, EN 15269-1:2010 and EN ISO 13943:2010 and the following apply. 3.1 full scale test a test of a full size doorset or rolling shutter in accordance with EN 1634-1 4 Determination of the field of extended application 4.1 General 4.1.1 Before there can be any consideration for extended application the steel rolling shutter assemblies shall have been tested and classified in accordance with EN 1634-1 and EN 13501-2 respectively in order to establish a classification for the doorset. 4.1.2 A review of the 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 1634-1, including those lower than the test duration. 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. 4.1.4 If, by following the ensuing procedure, any part of the classification cannot be achieved by extended application rules that part of classification shall be omitted from the subsequent extended application report and classification report. 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 Review the type of classification to be retained from column (3) of Table A.1 and 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) 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 steel rolling shutters assemblies SIST EN 15269-10:2011
EN 15269-10:2011 (E) 7 incorporating manual and power drives, insulated and uninsulated version, with alternative elements of construction etc. it is recommended that careful consideration is given to the complete range of designs and options in order to minimise 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 Select specimen(s) for the first test(s) in the series to ensure that the most important parameter variations for the manufactured products are covered. 4.3.4 Complete the first test or a series of tests and prepare a field of direct application and possibly a classification report from the results of the test(s). 4.3.5 Establish which of the original desired parameter variations have not been covered by the direct application and classification report. 4.3.6 Identify these parameter variations in Annex A and establish if any extended application is possible without further testing. 4.3.7 Record this for the extended application report together with any restrictions and rules given in column (5) in Table A.1. 4.3.8 Evaluate which, if any, of the desired parameter variations have not been covered by the field of direct application or the initial field of extended application derived from 4.3.7 above. 4.3.9 Select the required outstanding parameter variations from column (1) and column (2) of Table A.1 and observe from column (5) of 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 4.3.9 above, then an appropriate test or tests may be repeated with the additional product variations incorporated. 4.4 Interpretation of test results 4.4.1 In order to maximise the field of extended application, it is important that the test reports shall record details of any integrity and/or insulation failures throughout the test duration. 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 variation. 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, 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 presented in accordance with Annex A of EN 13501-2:2007+A1:2009.
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 8 Annex A (normative)
Construction parameter variations for insulated and uninsulated steel rolling shutter assemblies Table A.1 is designed to provide rules for the creation of extended application reports by experts in the field of fire resistance testing of the following sliding steel rolling shutter assemblies. Table A.1 shall only be used to evaluate a field of extended application when at least one positive fire resistance test to EN 1634-1 has resulted in a classification according to EN 13501-2.
The first two columns identify possible variations to the construction details of the specimen tested.
The type of classification achieved from the test can be identified from the ‘Performance characteristic’ section of Table A.1 column 3 as insulation, radiation control or integrity only.
The effect of the change in each parameter is evaluated for each characteristic in column 3 under E for effects on integrity, I for effects on insulation (whether an I1 or I2) and W for the effects on radiation control for EW steel rolling shutter assemblies.
Where symbols are used these relate to the following definitions: a) < - forecast is a worse performance; b) > - forecast is a better performance; c) = - forecast is no significant difference; d) ≤ - forecast is a worse or equal performance; e) ≥ - forecast is a better or equal performance; f) >=< - forecast unknown These evaluations lead to the judgement of the possibility of the extension of the field of application the results of which are given in column 4. In certain cases, in Column 4, it is a requirement to achieve Category B, the details for which are given in EN 1634-1.
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. The rules given for size increase (width, height, area) of the shutter curtain are applicable for steel rolling shutter assemblies tested in size equal or bigger than the maximum size which can be tested in a standard size furnace (normally 3 m x 3 m). These rules are not applicable to steel rolling shutter assemblies doors tested only with horizontal joints. All size variations based on the results of more than one test with specimens of different sizes can be combined.
In addition to Annex A, where construction parameter variations result in an increase in the weight of the curtain, the requirements given in Annex B shall be satisfied as defined in the relevant parameter of Annex A.
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 9 Column 5 defines the side of the steel rolling shutter assembly which has to be tested. Inwards means a test with the loadbearing components such as the runners/hanging mechanism, etc. on the fire side. Outwards means the opposite side. If a special type (e.g. single, double and telescopic) is not specified, the additional test can be carried out with all types of steel rolling shutter assemblies, therefore, if more than one additional test is not specified, only one test is required. If after consideration of a specific variation, additional changes are required to be made to the specimen, these may be made providing the implications on other variations are also taken into account.
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 10
Table A.1 — Construction parameters Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
A
General (See Figure C.1 for an example of a General Arrangement of rolling shutter construction) A.1 Size variations / construction A.1.1 Width between vertical guides (See Figure C.2) Decrease ≥ ≥ ≥ Possible providing tightness and expansion clearances are not changed
A.1.2 Distance between vertical guides (See Figure C.2) Increase >=< >=< >=< E,EI,EW
Possible providing the static requirements to fixings and load-bearing constructions are fulfilled and the requirements of
Annex B are satisfied And for EI Possible, if the guides are insulated from one side with a hardware of at least the same classification as the door + increase depth guides 10 mm/m width increase + increase of width of intumescent sealing material in the same ratio as width increase And for EW Possible providing the radiation criteria 15 kW/m2
as defined in EN 13501-2 is maintained following calculations in accordance with Annex B of
EN 15254-4:2008
A.1.3 Height from floor level to centre line of barrel
(See Figure C.3) Decrease ≥ ≥ ≥ Possible providing relation to opening height remains the same
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 11 Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
A 1.4 Height from floor level to centre line of barrel (See Figure C.3) Increase >=< >=< >=< E,EI,EW
Possible providing the static requirements to fixings and load-bearing constructions are fulfilled and the requirements of
Annex B are satisfied And for EW Possible providing the radiation criteria 15 kW/m2
as defined in EN 13501-2 is maintained following calculations in accordance with Annex B of
EN 15254-4:2008
A 1.5 Expansion allowances between the end of the lath and guide Decease ≤ ≤ ≤ Not possible
A 1.6 Expansion allowances between the end of the lath and guide Increase >=< >=< >=< Possible providing tightness/overlap of laths and guides is increased by the same amount
A 1.7 Mounting Face fixed on furnace side to within opening >=< ≤ ≤ E Possible only in accordance with permissible casing/hood details in F.1.8 EI, EW Not possible
A 1.8 Mounting Within opening to face fixed on furnace side >=< >=< >=< Possible only in accordance with permissible casing/hood details in F.1.8
A.2
Materials and constructions
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 12 Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
A.2.1 Insulation material whether intumescent or not Change >=< >=< >=< Not possible
A.2.2 Density of insulation material
Increase ≥ ≥ ≥ Possible up to 30 % for materials of Euroclass A1 and the requirements of Annex B are satisfied otherwise not possible without an additional test
A.2.3 Density of insulation material Decrease ≤ ≤ ≤ Not possible
A.2.4
Intumescent material
Change of supplier and/or manufacturer >=< >=< >=< Possible but only for an identical composition otherwise Not possible without an additional test Further test to include the required seal supplier/manufacturer’s seal A.2.5 Intumescent material Alternative material>=< >=< >=< Not possible
Increase ≥ ≥ ≥ Possible
A.2.7 Thickness of insulation material other than curtains Decrease ≤ ≤ ≤ Not possible without new tests according to
EN 1634-1
B Curtain B.1 Laths B.1.1 Size (height of lath) (See Figure C.4) Decrease = ≤ ≤ E: Possible providing interlock remains the same EI,EW: not possible
B.1.2 Size (height of lath) (See Figure C.5) Increase = ≥ ≥ Possible by 100 % providing interlock remains the same and providing the barrel is able to accommodate the higher laths
B.1.3 Thickness of steel Decrease ≤ ≤ ≤ Not possible
beyond direct application
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 13 Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
B.1.4 Thickness of steel Increase ≥ ≥ ≥ Possible
by 50 % providing that the requirements of B.2 are satisfied otherwise not possible without an additional test
B.1.5 Thickness of insulation material (See Figure C.6) Decrease >=< ≤ ≤ E
Possible assuming that the gap between the skins is full of insulating material and that the thickness of lath creates a corresponding decrease in the width of the guides EI & EW Not possible
B.1.6 Thickness of insulation material (See Figure C.7) Increase >=< ≥ ≥ Possible assuming that the gap between the skins is full of insulating material and that the thickness of lath creates a corresponding increase in the width of the guides
B 1.7 Density of insulation material
Increase
>=< >=< >=< Possible up to 30 % for materials of Euroclass A1 and the requirements of Annex B are satisfied otherwise not possible without an additional test
B 1.8 Density of insulation material
Decrease ≥ ≤ ≤ Possible up to 10% (production tolerance)
B 1.9 Material Mild steel to stainless steel >=< >=< >=< Possible for single skin E doors
providing that the acceptable
50 % increased expansion value is allowed for in the guide/lath configuration. For other doors not possible without additional test
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 14 Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
B 1.10 Material Stainless steel to mild steel ≥ ≤ ≤ Possible for single skin E doors For other doors not possible without additional test
B 1.11 Number of laths on barrel when door is in closed position
Decrease >=< >=< >=< Possible providing half the circumference of the barrel is covered
B 1.12 Number of laths on barrel when door is in closed position Increase >=< >=< >=< Possible providing the cover of the barrel is no more than one circumference more than that tested
B 1.13 Shape (single skin) (See Figure C.8) Change >=< >=< >=< E
Possible providing interlock between laths is the sameEI,EW Not possible
B.1.14 Single skin to double skin or double skin to single skin (See Figure C.9) Change >=< >=< >=< Not possible
B.2
Endlocks (see Figure C.10 for example of endlock) B.2.1 Size and shape Decrease >=< >=< >=< Possible providing requirements in respect of expansion clearances and interlock remain unchanged
B.2.2 Size and shape Increase >=< >=< >=< Possible providing requirements in respect of expansion clearances and interlock remain unchanged
B.2.3 Thickness (See Figure C.10) Decrease
≤ ≤ ≤ Not possible
SIST EN 15269-10:2011
EN 15269-10:2011 (E) 15 Construction parameter Variation Influence of variation on performance characteristic Possibility of extension
Additional evidence required (1) (2) (3) (4) (5)
E I W
B.2.4 Thickness (See Figure C.10) Increase ≥ ≥ ≥ Possible providing requirements in respect of expansion clearances and interlock remain unchanged
B.2.5 Material Steel to malleable iron = = = Possible
B.2.6 Material Malleable iron to steel = = = Possible
B.2.7 Material Steel
to plastic ≤ ≤ ≤ Not possible
B.2.8 Material Plastic to steel ≥ ≥ ≥ Possible
B.2.9 Material Steel
to aluminium≤ ≤ ≤ Not possible
B.2.10
Material Aluminium to steel ≥ ≥ ≥ Possible
B.3. Endlock Fixings B.3.1
Size (diameter) Decrease ≤ ≤ ≤ Not possible
B.3.2
Size (diameter) Increase ≥ ≥ ≥ Possible
B.3.3
Type Change >=< >=< >=<
Not possible with windlock type endlock otherwise possible
B.3.4
Material Change >
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Questions, Comments and Discussion
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