EN 13123-1:2001

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fenster, Türen und Abschlüsse - Sprengwirkungshemmung - Anforderungen und Klassifizierung - Teil 1: StoßrohrFenetres, portes et fermetures - Résistance a l'explosion - Prescriptions et classification - Partie 1: Tube a effet de souffle (shock tube)Windows, doors and shutters - Explosion resistance - Requirements and classification - Part 1: Shock tube91.060.50Vrata in oknaDoors and windows13.230Varstvo pred eksplozijoExplosion protectionICS:Ta slovenski standard je istoveten z:EN 13123-1:2001SIST EN 13123-1:2001en01-september-2001SIST EN 13123-1:2001SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13123-1April 2001ICS 13.230; 91.060.50English versionWindows, doors and shutters - Explosion resistance -Requirements and classification - Part 1: Shock tubeFenêtres, portes et fermetures - Résistance à l'explosion -Prescriptions et classification - Partie 1: Tube à effet desouffle (shock tube)Fenster, Türen und Abschlüsse - Sprengwirkungshemmung- Anforderungen und Klassifizierung - Teil 1: StoßrohrThis European Standard was approved by CEN on 7 March 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13123-1:2001 ESIST EN 13123-1:2001

Page 2EN 13123-1:2001ContentsPageForeword.31Scope.42Normative references.43Terms and definitions.44Requirements.45Classification of the level of explosion pressure resistance (EPR).5Annex A (normative)
Blast parameters and derivation.7SIST EN 13123-1:2001

Page 3EN 13123-1:2001ForewordThis European Standard 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 European Standard shall be given the status of a national standard, either by publication of anidentical text or by endorsement, at the latest by October 2001, and conflicting national standardsshall be withdrawn at the latest by October 2001.This European Standard is one of a series of standards for windows, doors and
curtain walling. Therequirements and classification relate to a test specified in EN 13124-1.Annex A is normative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 13123-1:2001

Page 4EN 13123-1:20011ScopeThis European Standard specifies the criteria which windows, doors and shutters shall satisfy toachieve a classification when submitted to the test method described in EN 13124-1.This European Standard concerns a method of test against blast waves generated by using a shocktube facility to simulate a high explosive detonation in the order of 100 kg to 2 500 kg TNT atdistances from about 35 m to 50 m.This European Standard is applicable to blast overpressure generated in a shock tube test facilityused to simulate a high explosive detonation on windows, doors and shutters, complete with theirframes and infills, for use in both internal and external locations in buildings. It gives no informationon the explosion resistance capacity of the wall or other surrounding structure.2Normative referencesThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions ofany of these publications apply to this European Standard only when incorporated in it by amendmentor revision. For undated references the latest edition of the publication referred to applies (includingamendments).EN 13124-1:2001Windows, doors and shutters – Explosion resistance – Test method –Part 1 : Shock tube3Terms and definitionsFor the purposes of this European Standard the terms and definitions given in EN 13124-1 apply.4RequirementsResistance to perforation and pressure shall be classified in accordance with clause 5. To achieve aparticular class of explosion resistance, the test specimen shall(a) be subjected to not less than the corresponding level of each of peak pressure, positive specificimpulse and minimum duration specified in clause 5, Table 1and,(b) show no perforation or damage exceeding that specified in 9.2 of EN 13124-1:2001.SIST EN 13123-1:2001

Page 5EN 13123-1:2001After the test the door leaf and/or any opening sash shall remain retained in the closed positionwhether the opening mechanisms shall be still operable or not. It shall not be possible to gainunauthorised access from the attack face as a result of damage or exposure during the test of anysecurity closure mechanisms which were intentionally secure prior to the test. It is not a requirementof the test that performance in other respects such as air permeability, watertightness, windresistance etc. be maintained.If the intended application of the window, door and shutter is such that it will be specifically subjectedto climatic extremes, the test specimen shall be tested at these climatic extremes.NOTE Care should be taken to ensure that all joints between the wall and the window or door haveprotection which is at least equal to that of the window or door.5Classification of the level of explosion pressure resistance (EPR)The classes EPR1 to EPR4 given in Table 1 are in order of increasing explosion pressure resistance.When a window, door or shutter achieves a particular class it also automatically achieves all lowerclasses.Table 1 - Characteristics of the shock waveMinimum values of :Classification codePeak pressurePmax baraPositive specific impulsioni+ bar-msEPR10,503,7EPR21,009,0EPR31,5015,0EPR42,0022,0aThe duration of the positive phase (t+) shall be not less than 20 msNOTE 1The classification refers to the reflected pressure values which the test specimen experiences.NOTE 2A latitude of -5 %
is permitted on the pressure value to allow for gauge reading tolerance. Noreduction is permitted on the impulse and duration values which shall be determined in
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