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EN 14319-2:2013

Thermal insulating products for building equipment and industrial installations - In-situ formed dispensed rigid polyurethane (PUR) and polyisocyanurate foam (PIR) products - Part 2: Specification for the installed insulation products

Edition date: 2025-04-07
In Force
Summary: This European Standard specifies requirements for in-situ formed dispensed polyurethane (PUR) and polyisocyanurate (PIR) foam products for the insulation of building equipment industrial installations, for example storage vessels, pipes and ducts used for the supply of fuels, oil, other liquids, hot and cold water, air and other gases. Depending on the type of foam products complying with this standard, they may have service temperature ranges which lie within the limits of ± 200 °C. This Part 2 of this European Standard is a specification for the installed insulation product. This Part 2 of this European Standard describes, when taken together with Part 1 of EN 14319, the product characteristics that are linked to the essential requirements of the EU Construction Products Directive. It also specifies the checks and tests to be used for the declarations made by the installer of the product. This European Standard does not specify the required levels of all properties to be achieved by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards. This European Standard does not cover factory made rigid polyurethane (PUR) or polyisocyanurate (PIR) foam products or in-situ products intended to be used for the insulation of buildings. The products are not intended for use for direct airborne sound insulation or acoustic absorption applications. NOTE Foam products are either called flexible or rigid. The flexible products are used in upholstery and mattresses and are characterised by their ability to deflect, support and recover to their original thickness continually during their in-use phase. Those that are not flexible are termed rigid and do not possess these flexible characteristics. They are mostly used for thermal insulation purposes and vary widely in their compression strength values. Once the cell structure is crushed in a rigid foam, it does not recover its thickness fully. Some of these rigid foams are very low in density with very low compression strengths and are sometimes described “commercially” as “soft foams” or “semi-rigid” foams. This note has been included to clarify that all foams with such descriptions are covered by this standard’s used of the term rigid foam.

La présente Norme européenne spécifie les exigences relatives aux produits en mousse de polyuréthanne (PUR) et de polyisocyanurate (PIR) injectée, formés en place et utilisés pour l’isolation des équipements de bâtiment et des installations industrielles, par exemple récipients de stockage, tubes et conduites d’alimentation en carburant, huile, autres liquides, eau chaude et froide, air et autres gaz. Selon leur type, les produits en mousse conformes à la présente norme peuvent avoir des gammes de températures de service situées dans les limites de ± 200 °C. La Partie 2 de la présente Norme européenne est une spécification relative aux produits isolants mis en oeuvre. La Partie 2 de la présente Norme européenne décrit, conjointement avec la Partie 1 de l’EN 14319, les caractéristiques des produits qui sont liées aux exigences essentielles de la Directive européenne Produits de Construction. Elle spécifie également les contrôles et essais à réaliser pour les déclarations faites par l’installateur du produit. La présente Norme européenne ne spécifie pas les niveaux exigés de toutes les propriétés que doit présenter un produit pour démontrer son aptitude à l’emploi dans le cadre d’une application finale particulière. Les niveaux exigés figurent dans les réglementations ou dans les normes non contradictoires. La présente Norme européenne ne traite pas des produits en mousse rigide de polyuréthanne (PUR) ou de polyisocyanurate (PIR) fabriqués en usine, ni des produits formés en place destinés à être utilisés pour l’isolation des bâtiments. Les produits ne sont pas destinés à une utilisation pour l’isolation acoustique directe aux bruits aériens, ni pour les applications d’absorption acoustique. NOTE Les produits en mousse sont dits « souples » ou « rigides ». Les produits souples sont utilisés pour le rembourrage et dans les matelas et sont caractérisés par leur capacité à fléchir, à soutenir et à reprendre leur épaisseur d’origine de manière continue au cours de leur phase d’utilisation. Ceux qui ne sont pas souples sont dits « rigides » et ne possèdent pas ces caractéristiques de flexibilité. Ils sont principalement utilisés pour l’isolation thermique et ont des valeurs de résistance à la compression très variées. Lorsque la structure cellulaire d’une mousse rigide est écrasée, elle ne reprend pas totalement son épaisseur. Certaines de ces mousses rigides ont une très faible masse volumique, avec des résistances à la compression très basses, et sont parfois décrites « dans le commerce » comme des mousses « tendres » ou « semi-rigides ». Cette note a été incluse afin de clarifier le fait que toutes les mousses répondant à ces descriptions sont couvertes par la présente norme sous l’appellation de mousse rigide.

Diese Europäische Norm legt Anforderungen an Wärmedämmprodukte aus dispensiertem Polyurethan (PUR-) und Polyisocyanurat-(PIR-)Schaum fest, die an der Verwendungsstelle hergestellt und für die Dämmung von technischen Gebäudeausrüstungen und betriebstechnischen Anlagen verwendet werden, z. B. für Vorratskessel, Rohre und Leitungen für die Zufuhr von Brennstoff, Öl, sonstigen Flüssigkeiten, Warm- und Kaltwasser, Luft und sonstigen Gasen. Abhängig vom einzelnen Produkt können die Schaumprodukte nach dieser Norm einen Anwendungs-temperaturbereich von etwa −200 °C bis +200 °C haben. Dieser Teil 2 der Europäischen Norm ist eine Spezifikation für die eingebauten Produkte. Dieser Teil 2 der Europäischen Norm beschreibt in Verbindung mit EN 14319-1 die Produkteigenschaften, die mit den wesentlichen Anforderungen der EU-Bauproduktenrichtlinie im Zusammenhang stehen. Sie legt außerdem die Überprüfungen und Prüfungen fest, die für die vom Installateur des Produkts abzugebende Erklärung anzuwenden sind. Diese Europäische Norm legt keine Anforderungsstufen für die Eigenschaften fest, die ein Produkt erreichen muss, um für einen bestimmten Verwendungszweck gebrauchstauglich zu sein. Die erforderlichen Stufen sind Vorschriften oder nicht entgegenstehenden Normen zu entnehmen. Diese Europäische Norm gilt weder für werkmäßig hergestellte Wärmedämmstoffe aus Polyurethan-(PUR-) oder Polyisocyanurat-(PIR-)Hartschaum noch für an der Verwendungsstelle hergestellte Produkte, die zur Wärmedämmung von Gebäuden vorgesehen sind. Die Produkte sind nicht für den Einsatz zur Luftschalldämmung oder zur Schallabsorption vorgesehen. ANMERKUNG Schaumstoffprodukte werden in „Weichschaumstoffe“ und „Hartschaumstoffe“ eingeteilt. Weichschaumstoffe werden in Polstermöbeln oder Matratzen verwendet und werden durch ihre Fähigkeit charakterisiert, kontinuierlich während ihrer Nutzungsdauer sich zu verformen, zu stützen und ihre ursprüngliche Dicke wieder anzunehmen. Hartschaumstoffe dagegen weisen diese flexiblen Eigenschaften nicht auf. Sie werden überwiegend als Wärmedämmstoffe eingesetzt und weisen sehr unterschiedliche Druckfestigkeitswerte auf. Wird die Zellstruktur eines Hartschaumstoffes zusammengedrückt, nimmt sie ihre ursprüngliche Dicke nicht wieder an. Einige Hartschaumstoffe besitzen sowohl eine sehr geringe Dichte als auch eine sehr geringe Druckfestigkeit und werden im Handel manchmal als „halbharte“ Hartschaumstoffe bezeichnet. Diese Anmerkung ist eingefügt worden, um klarzustellen, dass alle derart bezeichneten Hartschaumstoffe von dem in dieser Norm verwendeten Begriff „Hartschaum“ abgedeckt sind.

ICS: 91.100.60-Thermal and sound insulating materials
CTN: CEN/TC 88 - 6071

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