Ventilation for buildings - Ductwork hangers and supports - Requirements for strength

This standard specifies requirements for the construction and application of supports for sheet metal ductwork in ventilation and air conditioning systems.
The standard applies to any shape of ductwork (rectangular, circular and oval), and components used in ventilation and air conditioning systems in buildings.
The standard also takes into account insulation loads, safety factors, imposed loads (cleaning and maintenance), vibration isolation, and corrosion resistance.
The standard does not consider loading due to earthquakes.
The standard does not deal with fire requirements and fire protection of ducts and support systems.

Lüftung von Gebäuden - Aufhängungen und Auflager für Luftleitungen - Anforderungen an die Festigkeit

Diese Norm legt Anforderungen für die Konstruktion und Anwendung von Auflagern für Luftleitungen aus Blech, die in Lüftungs- und Klimaanlagen verwendet werden, fest.
Die Norm gilt für alle Arten von Luftleitungen (rechteckige, runde und ovale) einschließlich ihrer Bauteile, die in Lüftungs- und Klimaanlagen in Gebäuden verwendet werden.
Die Norm berücksichtigt auch Belastungen durch Dämmstoffe, Sicherheitsfaktoren, ausgeübte Lasten (Reinigung und Wartung), Schwingungen sowie Korrosionsbeständigkeit.
Erdbebenlasten werden in der Norm nicht berücksichtigt.
Die Norm behandelt keine Anforderungen hinsichtlich Brandschutz von Luftleitungs- und Auflagersystemen.

Ventilation des bâtiments - Supports et appuis pour réseau de conduits - Prescriptions de résistance

La norme spécifie les prescriptions pour la construction et l'installation des supports pour réseaux de conduits en tôle dans les systèmes de ventilation et de climatisation.
La norme s'applique à n'importe quelle forme de réseau de conduits (rectangulaire, circulaire et ovale), et aux composants utilisés dans les systèmes de climatisation et de ventilation dans les bâtiments.
La norme prend également en compte les charges de l'isolant, facteurs de sécurité, charges imposées (nettoyage et maintenance), isolation contre les vibrations, et résistance à la corrosion.
La norme ne considère pas les charges dues aux tremblements de terre.
La norme ne couvre pas les prescriptions relatives à l'incendie et à la protection contre les incendies des systèmes de conduits et supports.

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lüftung von Gebäuden - Aufhängungen und Auflager für Luftleitungen - Anforderungen an die FestigkeitVentilation des bâtiments - Supports et appuis pour réseau de conduits - Prescriptions de résistanceVentilation for buildings - Ductwork hangers and supports - Requirements for strength91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:EN 12236:2002SIST EN 12236:2002en01-maj-2002SIST EN 12236:2002SLOVENSKI

SIST EN 12236:2002

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12236January 2002ICS 91.140.30English versionVentilation for buildings - Ductwork hangers and supports -Requirements for strengthVentilation des bâtiments - Supports et appuis pour réseaude conduits - Prescriptions de résistanceLüftung von Gebäuden - Aufhängungen und Auflager fürLuftleitungen - Anforderungen an die FestigkeitThis European Standard was approved by CEN on 29 December 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, Malta, 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© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12236:2002 ESIST EN 12236:2002

EN 12236:2002 (E)2ContentspageForeword.31Scope.42Normative references.53Terms and definitions.54Function.55Support attachment to building structure.56Determination of load.67Supports for ductwork.67.1Attachment to structure.67.2Support construction.68Connection between duct and support.79Spacing of duct supports.7SIST EN 12236:2002

EN 12236:2002 (E)3ForewordThis European Standard has been prepared by Technical Committee CEN/TC 156 "Ventilation for buildings", thesecretariat 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 orby endorsement, at the latest by July 2002, and conflicting national standards shall be withdrawn at the latest byJuly 2002.The standard is one of a series of standards for ductwork used for ventilation and air conditioning of buildings forhuman occupancy.The position of this standard in the field of mechanical building services is shown in Figure 1.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgiu

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