EN 12091:2013
(Main)Thermal insulating products for building applications - Determination of freeze-thaw resistance
Thermal insulating products for building applications - Determination of freeze-thaw resistance
This European Standard specifies the equipment and procedures for determining the effect of successive cycling from dry conditions at -20 °C to wet conditions at 20 °C on the mechanical properties and moisture content of the product. It is applicable to thermal insulating products.
It is intended to simulate freeze-thaw effects on thermal insulating products which are frequently exposed to water and low temperature conditions, e.g. inverted roofs and unprotected ground insulation.
This test method is not recommended for all thermal insulating products. If relevant, the product standards will state for which products this standard is applicable.
Wärmedämmstoffe für das Bauwesen - Bestimmung des Verhaltens bei Frost-Tau-Wechselbeanspruchung
Diese Europäische Norm legt Prüfeinrichtungen und Verfahren zur Bestimmung der Auswirkungen von zyklisch aufeinanderfolgenden trockenen Umgebungsbedingungen bei 20 °C und feuchten Umgebungsbedingungen bei 20 °C auf die mechanischen Eigenschaften und den Feuchtegehalt eines Produkts fest. Sie gilt für Wärmedämmstoffe.
Das Prüfverfahren simuliert das Verhalten bei Frost Tau Wechseln von Wärmedämmstoffen, die häufig Wasser und niedrigen Temperaturen ausgesetzt werden, wie z. B. im „Umkehrdach“ und bei der ungeschützten Wärmedämmung zum Erdreich.
Dieses Prüfverfahren ist nicht für alle Wärmedämmstoffe geeignet. In den Produktnormen wird daher festgelegt, für welche der in ihnen beschriebenen Produkte diese Norm anzuwenden ist.
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de la résistance aux effets du gel-dégel
La présente Norme européenne spécifie l'équipement et les modes opératoires permettant de déterminer l'effet sur les propriétés mécaniques et la teneur en eau du produit de cycles successifs entre des conditions sèches à - 20 °C et des conditions humides à 20 °C. Elle s'applique aux produits isolants thermiques.
Elle est destinée à simuler les effets du gel-dégel sur les produits isolants thermiques fréquemment exposés à l'eau et à de basses températures, par exemple en toiture inversée ou en isolation au contact direct de la terre.
Cette méthode d'essai n'est pas recommandée pour tous les produits isolants thermiques. Le cas échéant, les normes relatives aux produits mentionneront à quels produits la présente norme s'applique.
Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Ugotavljanje odpornosti proti ponavljajočemu zmrzovanju in taljenju
Te evropski standard določa opremo in postopke za ugotavljanje učinka zaporednega menjavanja iz suhega stanja pri –20 °C v mokro stanje pri 20 °C na mehanske lastnosti in vsebnost vlage v izdelku. Uporablja se za toplotnoizolacijske proizvode. Namenjen je simulaciji učinkov zamrzovanja/odtajanja na toplotnoizolacijske izdelke, ki so pogosto izpostavljeni vodi in nizkim temperaturam, npr. invertne strehe in nezaščitena izolacija tal. Ta testna metoda se ne priporoča za vse toplotnoizolacijske izdelke. Če je ustrezno, bo v standardih za izdelek navedeno, na katere izdelke se nanaša ta standard.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Wärmedämmstoffe für das Bauwesen - Bestimmung des Verhaltens bei Frost-Tau-WechselbeanspruchungProduits isolants thermiques destinés aux applications du bâtiment - Détermination de la résistance aux effets du gel-dégelThermal insulating products for building applications - Determination of freeze-thaw resistance91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 12091:2013SIST EN 12091:2013en,fr,de01-julij-2013SIST EN 12091:2013SLOVENSKI
STANDARDSIST EN 12091:19991DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12091
March 2013 ICS 91.100.60 Supersedes EN 12091:1997English Version
Thermal insulating products for building applications - Determination of freeze-thaw resistance
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de la résistance aux effets du gel-dégel
Wärmedämmstoffe für das Bauwesen - Bestimmung des Verhaltens bei Frost-Tau-Wechselbeanspruchung This European Standard was approved by CEN on 15 December 2012.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12091:2013: ESIST EN 12091:2013
The revision of this standard contains no major changes, only minor corrections and clarifications of an editorial nature. This European Standard is one of a series of standards which specify test methods for determining dimensions and properties of thermal insulating materials and products. It supports a series of product standards for thermal insulating materials and products which derive from the Council Directive of 21 December 1988 on the approximation of laws, regulations and administrative provisions of the Member States relating to construction products (Directive 89/106/EEC) through the consideration of the essential requirements. This European Standard has been drafted for applications in buildings but it may also be used in other areas where it is relevant. This European test standard is one of the following group of inter-related standards on test methods for determining dimensions and properties of thermal insulation materials and products, all of which fall within the scope of CEN/TC 88: EN 822, Thermal insulating products for building applications — Determination of length and width EN 823, Thermal insulating products for building applications — Determination of thickness EN 824, Thermal insulating products for building applications — Determination of squareness EN 825, Thermal insulating products for building applications — Determination of flatness EN 826, Thermal insulating products for building applications — Determination of compression behaviour EN 1602, Thermal insulating products for building applications — Determination of the apparent density EN 1603, Thermal insulating products for building applications — Determination of dimensional stability under constant normal laboratory conditions (23 °C/50 % relative humidity) EN 1604, Thermal insulating products for building applications — Determination of dimensional stability under specified temperature and humidity conditions EN 1605, Thermal insulating products for building applications — Determination of deformation under specified compressive load and temperature conditions EN 1606, Thermal insulating products for building applications — Determination of compressive creep SIST EN 12091:2013
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.