SIST EN 13124-2:2004
(Main)Windows, doors and shutters - Explosion resistance - Test method - Part 2: Range test
Windows, doors and shutters - Explosion resistance - Test method - Part 2: Range test
This European Standard specifies a test procedure to permit classification of the explosion resistance of windows, doors and shutters together with their infills.
This European Standard concerns a test method against blast waves in open air resulting from high explosives that can be carried by hand and placed a few metres from a target. At such close distances blast values vary across an attack face. Controlled measurement of the actual blast on the face of the test specimen being difficult, costly and subject to inaccuracy, consistency of the blast forces is therefore controlled in this European Standard by the characteristics of the explosive charge and its location (see annex A and annex B).
This European Standard covers only the behaviour of the complete unit including infill, frame and fixings as tested. It gives no information on the ability of the surrounding wall or building structure to resist the direct or transmitted forces.
If the windows, doors and shutters are intended for specific conditions of climate, specific test conditions can be required.
This European Standard gives no information on the behaviour of the units subjected to other types of loading.
Fenster, Türen und Abschlüsse - Sprengwirkungshemmung - Prüfverfahren - Teil 2: Freilandversuch
Diese Europäische Norm legt ein Prüfverfahren für die Klassifizierung von sprengwirkungshemmenden Fenstern, Türen und Abschlüssen einschließlich deren Füllungen fest.
Diese Europäische Norm behandelt ein Prüfverfahren gegen Druckwellen im Freien, die von hochexplosiven Sprengmitteln, die von Hand getragen werden können und wenige Meter von dem Ziel abgelegt werden, erzeugt werden. Bei solchen kleinen Abständen schwanken die Druckwerte über einer Angriffsfläche. Die kontrollierte Messung der tatsächlichen Druckwellen auf der Fläche des Prüfkörpers ist schwierig, kostenaufwändig und ungenau, die Gleichmäßigkeit der Druckkräfte wird in dieser Europäischen Norm durch die Kenngrößen der Sprengladung und deren Anordnung geregelt (siehe Anhänge A und B).
Diese Europäische Norm betrifft nur das Verhalten der Gesamtkonstruktion, einschließlich deren Füllung, Rahmen und Befestigungen, entsprechend der Prüfung. Diese Norm gibt keinen Aufschluss über die Möglichkeiten der umgebenden Wand oder Gebäudekonstruktion, den direkten oder übertragenen Kräften standzuhalten.
Wenn die Fenster, Türen und Abschlüsse zum Einsatz unter besonderen klimatischen Bedingungen vorgesehen sind, können besondere Prüfbedingungen erforderlich sein.
Diese Europäische Norm enthält keine Angaben über das Verhalten der Konstruktion, wenn diese anderen Belastungen ausgesetzt sind.
Portes, fenetres et fermetures - Résistance a l'explosion -Méthode d'essai - Partie 2: Essai en plein air
La présente norme européenne prescrit un mode opératoire d'essai permettant le classement de la résistance a l'explosion des fenetres, portes, fermetures et de leurs remplissages.
Elle traite d'une méthode d'essai de résistance aux ondes de choc produites a l'air libre par des explosifs puissants, qui peuvent etre transportés manuellement et placés a quelques metres d'une cible. Lorsque la distance est aussi faible, les valeurs de l'onde different selon les endroits de la surface attaquée. La mesure des parametres de l'onde de choc sur la face considérée du corps d'épreuve est une opération difficile et couteuse et qui comporte en outre des risques d'inexactitude ; par conséquent, dans la présente norme, la valeur des efforts de l'onde de choc est fonction des caractéristiques de la charge explosive et de son emplacement (voir Annexes A et B).
La présente norme européenne traite seulement du comportement de l'unité complete soumise a l'essai y compris remplissage, châssis et fixations. Elle ne donne aucune information sur la capacité du mur adjacent ou de la structure du bâtiment a résister aux forces appliquées directement ou transmises.
Si les portes, fenetres et fermetures sont destinées a des conditions climatiques particulieres, il peut etre nécessaire de recourir a des conditions d'essai particulieres.
La présente norme européenne ne donne aucune information sur le comportement des unités soumises a d'autres types de charges.
Okna, vrata in polkna – Odpornost proti eksplozijam – Preskusna metoda – 2. del: Preskus na prostem
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Okna, vrata in polkna – Odpornost proti eksplozijam – Preskusna metoda – 2. del: Preskus na prostemFenster, Türen und Abschlüsse - Sprengwirkungshemmung - Prüfverfahren - Teil 2: FreilandversuchPortes, fenetres et fermetures - Résistance a l'explosion -Méthode d'essai - Partie 2: Essai en plein airWindows, doors and shutters - Explosion resistance - Test method - Part 2: Range test91.060.50Vrata in oknaDoors and windows13.230Varstvo pred eksplozijoExplosion protectionICS:Ta slovenski standard je istoveten z:EN 13124-2:2004SIST EN 13124-2:2004en01-oktober-2004SIST EN 13124-2:2004SLOVENSKI
STANDARD
SIST EN 13124-2:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13124-2February 2004ICS 13.230; 91.060.50English versionWindows, doors and shutters - Explosion resistance - Testmethod - Part 2: Range testPortes, fenêtres et fermetures - Résistance à l'explosion -Méthode d'essai - Partie 2: Essai en plein airFenster, Türen und Abschlüsse - Sprengwirkungshemmung- Prüfverfahren - Teil 2: FreilandversuchThis European Standard was approved by CEN on 2 January 2004.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13124-2:2004: ESIST EN 13124-2:2004
EN 13124-2:2004 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Requirements.55Apparatus.56Test specimen.67Procedure.68Sequence of test.79Evaluation of results.710Test report.811Test report summary.8Annex A (normative)
TNT explosive charge.10Annex B (normative)
Idealised pressure-time variation for a blast wave and orientation of testspecimen and explosive charge.13TablesTable A.1 — Peak pressure Pso and incident impulse (iso).12Table B.1 — Classification, charge mass, range and height of charge.13FiguresFigure B.1 - Idealised pressure-time variation for a blast wave.13Figure B.2 - Test installation.14Figure B.3 - Window element - Test installation.15Figure B.4 - Door element - Test installation.16Figure B.5 - Large test specimen - Test installation.17SIST EN 13124-2:2004
EN 13124-2:2004 (E)3ForewordThis document (EN 13124-2:2004) 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 an identical text orby endorsement, at the latest by August 2004, and conflicting national standards shall be withdrawn at the latest byAugust 2004.This European Standard is one of a series of standards for windows, doors and shutters.No existing European Standard is superseded.Annexes A and B are normative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.SIST EN 13124-2:2004
EN 13124-2:2004 (E)41 ScopeThis European Standard specifies a test procedure to permit classification of the explosion resistance of windows,doors and shutters together with their infills.This European Standard concerns a test method against blast waves in open air resulting from high explosives thatcan be carried by hand and placed a few metres from a target. At such close distances blast values vary across anattack face. Controlled measurement of the actual blast on the face of the test specimen being difficult, costly andsubject to inaccuracy, consistency of the blast forces is therefore controlled in this European Standard by thecharacteristics of the explosive charge and its location (see annex A and annex B).This European Standard covers only the behaviour of the complete unit including infill, frame and fixings as tested.It gives no information on the ability of the surrounding wall or building structure to resist the direct or transmittedforces.If the windows, doors and shutters are intended for specific conditions of climate, specific test conditions can berequired.This European Standard gives no information on the behaviour of the units subjected to other types of loading.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 13123-2: 2004, Windows, doors and shutters – Explosion resistance – Requirements and classification –Part 2: Range test.3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1test specimensample prepared and submitted for testing3.2attack faceface of the test specimen designed to face the explosion3.3rear faceopposite side of the test specimen to the attack face3.4breachopening created by distortion in the test specimen during the test and evident after the test exceeding that specifiedin clause 9. Any opening created by a fragment of the specimen passing through or ejected from the test specimen3.5pressure wavepressure wave generated by the detonation of a high explosive charge, creating an instantaneous rise in pressurewhich then decays with time (see Figure B.1)SIST EN 13124-2:2004
EN 13124-2:2004 (E)53.6explosive pressure resistance – Range test (EXR)resistance offered against a blast created by a defined charge and stand-off distance3.7chargeexplosive charge as specified in EN 13123-2NOTEDetails of the charge are given in annex A.3.8stand-offperpendicular distance between the centre point of the charge and the attack face of the test specimenNOTEAs indicated in annex B, Figure B.2.3.9charge supportapparatus used to support the explosive charge in the required positionNOTEAs described in annex B, Figures B.2 to B.5.3.10ambient conditionmeasurement and recording of the ambient climatic test conditions, such as temperature, barometric air pressureand relative humidity, to be undertaken to attain comparable values4 RequirementsPerformance requirements relating to the explosion resistance of windows, doors and shutters, tested under rangeconditions, are given in EN 13123-2.5 Apparatus5.1 Test specimen supportTest specimen support shall comprise a rigid frame or construction to which the test specimen may be securelyattached.It shalla) be sufficiently strong to resist the blast forces without deformation and without imparting deformations to thetest specimen,b) allow the test specimen to be fixed in a manner representative of its as built condition without imposingabnormal stresses,c) prevent passage of blast pressure to the rear face of the test specimen other than through deformation or bydesign intention,d) accept mounting of pressure gauges where required,e) provide a minimum of 200 mm perimeter structure at the sides and top of the test specimen, as indicated inannex B, Figures B.3 to B.5,f) have a rear face, the inside surface of which shall be set back a minimum of 800 mm from the rear face of thetest specimen,g) be a minimum size of 2,40 m wide by 2,40 m high by 0,80 m deep.SIST EN 13124-2:2004
EN 13124-2:2004 (E)65.2 Measuring conditionsThe following characteristics shall be measured:a) ambient air temperature;b) ambient air pressure;c) surface temperature of the test specimen;d) relative humidity;e) peak pressure and duration if requested.6 Test specimenThe test specimen shall be representative of the relevant window, door or shutter (see clause 11). The applicantshall supply drawings showing all details of the test specimen to scale together with description and composition ofall materials including infills, fixings etc.The test specimen size and method of fixing to the test specimen support shall be agreed between the testlaboratory and the applicant. The attack face shall be clearly marked. The method of fixing used to connect the testspecimen to the test specimen support shall be representative of the actual method of fixing employed in thecourse of installing the window, door or shutter (see 7.1 e)).After the test, at the request of the applicant, the test laboratory shall return the test specimen, adequately andindelibly marked for retention.7 Procedure7.1 InstallationInstall the test specimen in the test specimen support at a sill height of not more than 800 mm ensuring thata) the alignment/relationship between all components is correct,b) the fixings do not create abnormal stresses in the test specimen,c) no opening exists between/around the test specimen support,d) the hardware, mechanisms, movable sashes and door leaves are operable,e) the method of fixing and type/quantity of fixings used are identical in all respects to the intended application,f) all measurement devices are checked so as to verify their correct calibration.7.2 Explosion pressure resistance – Range test (EXR)The test shall generate a blast wave striking the attack face of the test specimen. The blast wave is generated fromthe detonation of a specified high explosive charge at a specified stand-off from the test specimen. The explosivecharge is described in annex A.The quantity and stand-off distance shall be in accordance with EN 13123-2.SIST EN 13124-2:2004
EN 13124-2:2004 (E)78 Sequence of testThe following steps shall be taken:a) take measurements to verify that the test specimen dimensions, including infills, are in accordance with thedrawings supplied by the applicant;b) install the test specimen in accordance with 7.1;c) check that the fixings are correct and that the infills are correctly installed;d) create a photographic record of the test specimen as installed in the test specimen support. Where desired setup high speed motion cameras;e) record the ambient conditions within 30 min of the test;f) position the required charge at the stand-off distance according to the resistance class;g) detonate the explosive charge;h) the test laboratory shal
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