SIST EN 14304:2016
(Main)Thermal insulation products for building equipment and industrial installations - Factory made flexible elastomeric foam (FEF) products - Specification
Thermal insulation products for building equipment and industrial installations - Factory made flexible elastomeric foam (FEF) products - Specification
This European Standard specifies the requirements for factory made flexible elastomeric foam products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature in the range of approximately - 200 °C to + 175 °C.
Below an operating temperature of - 50 °C, tests regarding the suitability of the products in the intended application should be performed. Manufacturer's advice should be heeded in all cases.
The products are manufactured in the form of sheets, tubes, rolls and tapes with or without coating and/or self-adhesive backing and/or different closure systems.
This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling.
Products covered by this standard are also used in prefabricated thermal insulation systems and composite panels; the performance of systems incorporating these products is not covered.
This European Standard does not specify the required level of a given property that should be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender.
Products with a declared thermal conductivity greater than 0,050 W/(m·K) at 10 °C are not covered by this standard.
This European Standard does not cover products for the insulation of the building structure.
The normative part of this European Standard does not cover compressive stress (see D.5).
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus flexiblem Elastomerschaum (FEF) - Spezifikation
Diese Europäische Norm legt die Anforderungen an werkmäßig hergestellte Produkte aus flexiblem Elastomerschaum fest, die als Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie in einem Betriebstemperaturbereich von etwa 200 °C bis 175 °C benutzt werden.
Bei einer Betriebstemperatur unterhalb von 50 °C sollten Prüfungen bezüglich der Eignung des Materials für den beabsichtigten Anwendungsfall durchgeführt werden. In jedem Fall sollten die Empfehlungen des Herstellers beachtet werden.
Die Produkte werden in Form von Platten, Schläuchen, Rollen und Bändern mit oder ohne Beschichtung und/oder Klebeschutzschicht und/oder verschiedene Verschlusssysteme hergestellt.
Diese Europäische Norm beschreibt die Produkteigenschaften und enthält Verfahren zur Prüfung, Konformitätsbewertung, Kennzeichnung und Etikettierung.
Die von dieser Norm abgedeckten Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehr-schicht-Verbundplatten angewendet; die Eigenschaften von Systemen, in die diese Produkte integriert sind, werden nicht behandelt.
Diese Europäische Norm legt für die einzelnen Eigenschaften keine Leistungsstufen fest, die ein Produkt erreichen sollte, um für einen bestimmten Anwendungsfall tauglich zu sein. Die für bestimmte Anwendungen benötigten Stufen können Regelwerken oder Ausschreibungen entnommen werden.
Diese Europäische Norm gilt nicht für Produkte mit einem Nennwert der Wärmeleitfähigkeit größer als 0,050 W/(mK) bei 10 °C.
Diese Europäische Norm gilt nicht für Produkte, die zur Dämmung des Bauwerks bestimmt sind.
Die Druckspannung wird im normativen Teil dieser Europäischen Norm nicht behandelt (siehe D.5).
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse élastomère flexible (FEF) - Spécification
La présente Norme européenne spécifie les exigences relatives aux produits manufacturés en mousse souple élastomère, utilisés pour l’isolation thermique de l’équipement du bâtiment et des installations industrielles, dont la plage de températures de service est approximativement comprise entre - 200 °C et + 175 °C.
Si la température de service est inférieure à - 50 °C, il convient de réaliser des essais pour s'assurer de l’adéquation des produits à l’application prévue. Il convient de se référer systématiquement aux conseils du fabricant.
Les produits sont manufacturés sous forme de feuilles, de manchons, de rouleaux et de bandes, avec ou sans enduit de finition et/ou soutien auto-adhésif et/ou différents systèmes de fermeture.
La présente Norme européenne décrit les caractéristiques de ces produits et comprend des modes opératoires d’essai, d’évaluation de la conformité, de marquage et d’étiquetage.
Les produits couverts par la présente norme sont également utilisés dans les systèmes d’isolation thermique préfabriqués et les panneaux composites ; les performances des systèmes incorporant ces produits ne sont pas traitées.
La présente Norme européenne ne spécifie pas le niveau requis d'une propriété donnée qu'il convient qu'un produit atteigne pour démontrer son aptitude à l'emploi dans une application particulière. Les niveaux requis pour une application donnée peuvent être trouvés dans les réglementations et les appels d’offre.
La présente norme ne traite pas des produits dont la conductivité thermique déclarée est supérieure à 0,050 W/(m·K) à 10 °C.
La présente Norme européenne ne couvre pas les produits pour l’isolation des structures de bâtiments.
La partie normative de la présente Norme européenne ne couvre pas la contrainte en compression (voir D.5).
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz fleksibilne elastomerne pene (FEF) - Specifikacija
Ta evropski standard določa zahteve za proizvode iz fleksibilne elastomerne pene, ki se uporabljajo za toplotno izolacijo opreme stavb in industrijskih inštalacij z razponom delovne temperature približno od –200 °C do 175 °C. OPOMBA Pod delovno temperaturo –50 °C je treba izvajati preskuse glede primernosti proizvodov za predvideno vrsto uporabe. V vseh primerih naj bi upoštevali napotke proizvajalca. Proizvodi so izdelani v obliki plošč, cevi, kolutov in trakov z ali brez laka in/ali samolepilne zadnje strani in/ali z različnimi sistemi zapiranja. Ta evropski standard opisuje lastnosti proizvodov ter zajema postopke za preskušanje, vrednotenje skladnosti, označevanje in etiketiranje. Proizvodi iz tega standarda se uporabljajo tudi v montažnih sistemih toplotne izolacije in vezanih ploščah; lastnosti sistemov iz teh proizvodov niso opisane. Ta evropski standard ne določa zahtevane ravni določene lastnosti, ki jo mora proizvod doseči, da se dokaže njegova primernost namenu za posamezno vrsto uporabe. Zahtevane ravni za posamezno uporabo je mogoče najti v uredbah in javnih razpisih. Proizvodi z deklarirano toplotno prevodnostjo, višjo od 0,050 W/mK pri 10 °C, v tem standardu niso zajeti. Ta evropski standard ne zajema proizvodov za izolacijo stavbne strukture. Normativen del tega standarda ne zajema tlačne napetosti (glej dodatek D, D.5).
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz fleksibilne elastomerne pene (FEF) - SpecifikacijaWärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus flexiblem Elastomerschaum (FEF) - SpezifikationProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse élastomère flexible (FEF) - SpécificationThermal insulation products for building equipment and industrial installations - Factory made flexible elastomeric foam (FEF) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14304:2015SIST EN 14304:2016en,fr,de01-februar-2016SIST EN 14304:2016SLOVENSKI
STANDARDSIST EN 14304:2010+A1:20131DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14304
December
t r s w ICS
{ sä s r rä x r Supersedes EN
s v u r vã t r r { ªA sã t r s uEnglish Version
Thermal insulation products for building equipment and industrial installations æ Factory made flexible elastomeric s æ Specification Produits isolants thermiques pour l 5équipement du bâtiment et les installations industrielles æ Produits Spécification
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie æ Werkmäßig hergestellte Spezifikation This European Standard was approved by CEN on
t v October
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v u r vã t r s w ESIST EN 14304:2016
Factory production control . 21 Annex B (normative)
Determination of minimum service temperature . 23 SIST EN 14304:2016
Thermal conductivity measurement . 26 Annex D (informative)
Additional properties . 27 D.1 General . 27 D.2 Water vapour diffusion resistance . 27 D.3 Fire resistance of penetrations . 27 D.4 Density . 27 D.5 Compressive Strength . 28 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 29 ZA.1 Scope and relevant characteristics . 29 ZA.2 Procedures for AVCP of factory made flexible elastomeric foam (FEF) products . 31 ZA.3 CE Marking and labelling . 37 Bibliography . 39
is the thermal conductivity W/(m·K) D is the declared thermal conductivity W/(m·K)
is the water vapour diffusion resistance factor — v is the deviation from squareness for tubes mm Sb is the deviation from squareness for sheets and rolls on length and width mm/m SIST EN 14304:2016
AW is the symbol of the declared level of weighted sound absorption coefficient
CL is the symbol of the declared level of soluble chloride ions
DS(TH) is the symbol of the declared value for dimensional stability under specified temperature and relative humidity conditions
F is the symbol of the declared level of soluble fluoride ions
MU is the symbol of the declared level of water vapour diffusion resistance factor
NA is the symbol of the declared level of soluble sodium ions
pH is the symbol of the declared level of the pH-value
SI is the symbol of the declared level of soluble silicate ions
ST(+) is the symbol of the declared level for maximum service temperature
ST(-) is the symbol of the declared level for minimum service temperature
WS is the symbol of the declared level for short-term water absorption
3.2.2 Abbreviated terms used in this standard AVCP is Assessment and Verification of Constancy of Performance (previously named attestation of conformity) DoP is Declaration of Performance FEF is Flexible Elastomeric Foam FPC is Factory Production Control PTD is Product Type Determination (previously named ITT for Initial Type Test) RtF is Reaction to Fire ThIBEII is Thermal Insulation for Building Equipment and Industrial Installations VCP is Verification of Constancy of Performance (previously named evaluation of conformity) 4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To comply with this standard, products shall meet the requirements of 4.2, and the requirements of 4.3 as appropriate. NOTE Information on additional properties is given in Annex D. One test result for a product property is the average of the measured values on the number of test specimens given in Table 2. 4.2 For all applications 4.2.1 Thermal conductivity For flat specimens, thermal conductivity shall be based upon measurements carried out in accordance with EN 12667 or EN 12939 for thick products. For cylindrical specimens EN ISO 8497 shall be used as specified in 5.3.2. SIST EN 14304:2016
values below 0,1 W/(m·K) and in 0,001 W/(m·K) for
values above 0,1 W/(m·K). This shall be used as a reference for the verification of the declaration. When thermal conductivity is declared as table derived from the equation, rounding upwards to the next 0,001 W/(m·K) has to be done for the full range of the thermal conductivity. NOTE Determinations of the declared thermal conductivity of pipe sections, following EN ISO 8497 having joints in the metering area, include joints as defined in EN ISO 23993. 4.2.2 Dimensions and tolerances 4.2.2.1
Linear dimensions The length, l, width, b, and thickness, d, of sheets, rolls and tapes shall be determined in accordance with EN 822 and EN 823. The length, l, thickness, d, and inside diameter, Di, of tubes shall be determined in accordance with EN 13467. No test result shall deviate from the declared values by more than the tolerances given in Table 1. 4.2.2.2 Squareness Deviation from squareness, Sb, of sheets and rolls shall be determined in accordance with EN 824. Deviation from squareness, v, of tubes shall be determined in accordance with EN 13467. No test result shall deviate from the declared values by more than the tolerances given in Table 1. SIST EN 14304:2016
¶ 100 Di > 100 Tubes ±1,5 % — dD
¶ 8 8 < dD
¶ 18 18 < dD
¶ 31 dD > 31 ±1 ±1,5 ±2,5 ±3 3,0 mm Di,D + 1
¶ Di
¶ Di,D + 4 Di,D + 1
¶ Di
¶ Di,D + 6 Sheets ±1,5 % ±2 % dD
¶ 6 6 < dD
¶ 19 dD > 19 ±1 ±1,5 ±2 3,0 mm/m (length/width) – 3,0 mm (thickness) — — Rolls + 5 %
« sá w % ±2 % dD
¶ 6 6 < dD
¶ 19 dD > 19 ±1 ±1,5 ±2 3,0 mm/m (length/width) — 3,0 mm (thickness) — — Tapes + 5 %
« sá w % ±2 % dD = 3 – 0,1 + 1,5 — — — 4.2.3 Dimensional stability Dimensional stability under specified temperature and humidity conditions shall be determined in accordance with EN 1604. The test shall be carried out after storage for 48 h at (23 ± 2) °C and (90 ± 5) % relative humidity. The relative reduction in thickness, d, shall not exceed 3,0 %. The relative changes in length, l, and width, b, shall not exceed 2,0 %. This test shall not be performed when the more severe test, described in 4.3.2 is used. 4.2.4 Reaction to fire of the product as placed on the market Reaction to fire classification of the product, as placed on the market, shall be determined in accordance with EN 13501-1 and the basic Mounting and Fixing rules given in EN 15715:2009. NOTE This classification is compulsory and always included in the CE marking label. EN 13501-1:2007+A1:2009, Table 1, is applicable to products applied to flat surfaces or to curved surfaces with a diameter greater than 300 mm. If a flat product which has a classification according to EN 13501-1:2007+A1:2009, Table 1, is used in a linear application it does not require further classification. EN 13501-1:2007+A1:2009, Table 3, is applicable for products applied on linear objects or with a diameter below or equal 300 mm. Detailed information about the test conditions and the field of application of the classification as stated in the reaction to fire classification report shall be given in the manufacturer's literature. 4.2.5 Durability characteristics 4.2.5.1 General The appropriate durability characteristics have been considered and are covered in 4.2.5.2, 4.2.5.3 and 4.2.5.4. SIST EN 14304:2016
· 15 mm thickness from one sample each being representative for flat products and tubes. No test results of the water absorption Wp, shall exceed 0,1 kg/m2 (WS01). 4.3.5 Water vapour diffusion resistance The water vapour transmission properties shall be determined in accordance with EN 12086 for flat products and in accordance with EN 13469 for tubes and declared as the water vapour diffusion resistance factor, . The Water vapour diffusion resistance factor () shall be declared in levels (MU) with steps of 1 000 up to a value of 15 000. No value shall be less than the declared level (e.g. MU 1 000 (
· 1 000), MU 15 000 (
· 15 000) etc.). NOTE 1 The water vapour transmission property and the water vapour diffusion resistance factor, , are a function of temperature, see Annex D. NOTE 2 Alternatively, for the declaration of the water vapour transmission properties, the values quoted in EN ISO 10456 may be used. 4.3.6 Trace quantities of water soluble ions and the pH-value Trace quantities of water soluble chloride, fluoride, silicate and sodium ions and the pH-value shall be determined in accordance with EN 13468. The manufacturer shall declare one or more as appropriate as levels in mg/kg of product and the pH-value as levels in steps of 0,5. For chloride and fluoride, no test result shall exceed the declared value. For silicate and sodium, no test result shall be below the declared value. For the pH-value, no test result shall deviate from the declared value by more than 1,0. Due to the fact that traces of halogens may be found in halogen-free Flexible Elastomeric Foam material caused by the inevitable impureness of compounds, the term “halogen-free” should be determined according to DIN/VDE0472–815 (Testing of cables and insulated conductions – halogen-freeness): “plastic materials are halogen-free if the sum of their amount of chloride, bromine and iodine is less than 0,2 % and the amount of fluoride less than 0,1% by weight”. 4.3.7 Structure-borne sound transmission Structure-borne sound transmission shall be determined in accordance with EN 14366 and/or EN ISO 3822-1. The structure-borne sound transmission (according to EN 14366) shall be declared as the weighted structure-borne sound level LSC,A of the insulated pipe with a diameter of DN 100 at a volume flow Q of 1,0 l/s and 2,0 l/s. For comparison the LSC,A of the uninsulated pipe shall also be declared. 4.3.8 Sound absorption The sound absorption coefficient shall be determined in accordance with EN ISO 354 but always without a plenum. The sound absorption characteristics shall be calculated in accordance with EN ISO 11654 using the values for the practical sound absorption coefficient, p, at the frequencies 125 Hz, 250 Hz, 500 Hz, 1 000 Hz, 2 000 Hz and 4 000 Hz and the single number value for, w (weighted sound absorption coefficient). SIST EN 14304:2016
conductivity
EN 12667 or EN 12939 EN ISO 8497 Full size — 1 1 Normally test with specimen thickness > 19 mm See also Annex C For tape, the sheet or roll results are applicable. 4.2.2
Dimensions and
tolerances
All measurements on finished product including coating and adhesive backing
length and width EN 822 EN 13467 Full sizeb 1 — thickness EN 823 EN 13467 Full sizeb 1 50 Pa — inside diameter — EN 13467 Full sizeb 1 Squareness EN 824 EN 13467 Full sizeb 1 — 4.2.3 Dimensional stability EN 1604
200 × 200 3 — 4.2.4 Reaction to fire EN 13501–1 for mounting and fixing see EN 15715:2009 Annex A of EN 15715:2009 4.3.2 Maximum service temperature EN 14706 EN 14707 100 × 100 d max 300 or 100 mm
For pipe sections see EN 14707 3 Sheets shall be full service (total area) glued. Instead of tape, sheets can be measured. Tubes Temperature gradient 50 K/h. For tape, the sheet or roll results are applicable. 4.3.3 Minimum service temperature Annex B
See Annex B 1 Since there is no defined test method to calculate the minimum service temperature an engineering approach has to be taken in order to determine the minimum service temperature 4.3.4 Water absorption EN 1609 EN 13472 See standard 3 – SIST EN 14304:2016
EN 12086 EN 13469 See EN 12086:2013, 6.1 5 Set A of test or specified test temperature. For tape, the sheet or roll results are applicable. One dummyc shall be added to every set of five specimens 4.3.6 Trace quantities of water soluble ions and the pH-value EN 13468
7,5 3 Application related temperature 4.3.7 Structure-born sound transmission — EN 14366 EN ISO 3822-1 according to test standards 1 Different from 8.2.3 of EN 14366:2004 the specimen shall not be fixed with clamps because only the sound reduction effect of FEF shall be measured. Test shall be run with a pipe DN 100 at volume flows of 1 l/s and 2 l/s 4.3.8 Sound absorption EN ISO 354 EN ISO 11654 — minimum 10 m2 1 Tests without plenum 4.3.9 Release of dangerous substances d d — — — 4.3.10 Continuous glowing combustion d d — — — a Always full-size product thickness, except 4.2.4. b The specimen can be cut into pieces for convenience reasons, if does not change the result. c A “dummy” is a specimen without desiccant. d Not yet available. 5.3.2 Thermal conductivity For flat test specimens, thermal conductivity shall be determined in accordance with EN 12667 or EN 12939 for thick products. For cylindrical test specimens, thermal conductivity shall be determined in accordance with EN ISO 8497. The tests in accordance with EN ISO 8497 may be replaced by tests in accordance with EN 12667 or EN 12939, provided it has been demonstrated that the results give safe (higher) values. The thermal conductivity shall be determined for the full temperature range of the product. For factory production control see Annex A. For PTD, measurements of thermal conductivity made on two inside diameters of tubes at the greatest and smallest insulation thickness for each set of the diameters are deemed to be representative of the total product range. SIST EN 14304:2016
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