SIST EN 14308:2016
(Main)Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products - Specification
Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products - Specification
This European Standard specifies the requirements for factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products, with a closed cell content not less than 90 %, with or without facings, which are used for the thermal insulation of building equipment and industrial installations, with an operating temperature range of approximately, - 200 °C to + 200 °C.
Below an operating temperature of - 50 °C, special tests regarding the suitability of the products in the intended application are advised (e.g. liquefaction of oxygen). Manufacturer's advice should be heeded in all cases.
The products are manufactured in the form of blocks, faced or unfaced boards, pipe sections, segments and prefabricated ware.
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 insulating 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 are to be found in regulations and invitations to tender.
Products with a declared thermal conductivity greater than 0,100 W/(m·K) at 10 °C are not covered by this European Standard.
This European Standard does not cover products for in situ-insulation (spraying or dispensing) or products for the insulation of the building structure.
This European Standard does not cover the following acoustical aspects: direct airborne sound insulation and impact noise transmission index.
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Polyurethan-Hartschaum (PUR) und Polyisocyanurat-Schaum (PIR) - Spezifikation
Diese Europäische Norm legt die Anforderungen an werkmäßig hergestellte Produkte aus Polyurethan-Hart¬schaum (PUR) und Polyisocyanurat-Hartschaum (PIR) mit einem Anteil von geschlossenen Zellen von mindestens 90 %, mit oder ohne Kaschierung, fest, die als Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie in einem Betriebstemperaturbereich von etwa −200 °C bis +200 °C benutzt werden.
Bei einer Betriebstemperatur unterhalb von −50 °C sind besondere Prüfungen bezüglich der Eignung der Produkte für den beabsichtigten Anwendungsfall ratsam (z. B. Sauerstoffverflüssigung). In jedem Fall sollten die Empfehlungen des Herstellers beachtet werden.
Die Produkte werden in Form von Blöcken, kaschierten oder unkaschierten Platten, Rohrschalen, Segmenten und vorgeformter Dämmung 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 eine bestimmte Anwendung benötigten Stufen können Regelwerken oder Ausschreibungen entnommen werden.
Diese Europäische Norm gilt nicht für Produkte mit einem Nennwert der Wärmeleitfähigkeit größer als 0,100 W/(m⋅K) bei 10 °C.
Diese Europäische Norm gilt nicht für Produkte für an der Verwendungsstelle hergestellte Wärmedämmung (eingeblasen oder geschüttet) oder Produkte, die zur Dämmung des Bauwerks bestimmt sind.
Diese Europäische Norm gilt nicht für die folgenden akustischen Zwecke: Luftschalldämmung und Trittschallübertragung.
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse rigide de polyuréthane (PUR) et en mousse polyisocyanurate (PIR) - Spécification
La présente Norme européenne spécifie les exigences relatives aux produits manufacturés en mousse rigide de polyuréthane (PUR) et en mousse polyisocyanurate (PIR), ayant au moins 90 % de cellules fermées, avec ou sans parements, utilisés pour l'isolation thermique de l’équipement du bâtiment et des installations industrielles, dont la température de service se situe environ entre - 200 °C et + 200 °C.
Pour une température de service inférieure à - 50 °C, des essais particuliers sont recommandés pour s'assurer de l'aptitude à l'emploi des produits dans l'application visée (par exemple, liquéfaction de l'oxygène). Il convient de se référer systématiquement aux conseils du fabricant.
Les produits sont fabriqués sous la forme de blocs, de panneaux avec ou sans parements, de coquilles, de segments et autres pièces préfabriquées.
La présente Norme européenne décrit les caractéristiques de ces produits et comporte des modes opératoires d’essai, d’évaluation de conformité, de marquage et d’étiquetage.
Les produits couverts par la présente norme sont également utilisés dans des systèmes préfabriqués d'isolation thermique et dans des panneaux composites ; les performances des systèmes incorporant ces produits ne sont pas traitées.
La présente Norme européenne ne spécifie pas le niveau requis pour une propriété donnée qu'il convient qu'un produit possède pour démontrer son aptitude à une application particulière. Les niveaux requis pour une application donnée se trouvent dans les réglementations et les appels d’offre.
Les produits dont la conductivité thermique déclarée supérieure à 0,100 W/(m·K) à 10 °C ne sont pas couverts par la présente Norme européenne.
La présente Norme européenne ne couvre pas les produits pour isolation in situ (pulvérisation ou distribution) ni ceux destinés à l’isolation de la structure du bâtiment.
La présente Norme européenne ne couvre pas les critères acoustiques suivants : isolation contre le bruit aérien direct et indice de transmission du bruit d’impact.
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz trde poliuretanske pene (PUR) in poliizocianuratne pene (PIR) - Specifikacija
Ta evropski standard določa zahteve za proizvode iz trde poliuretanske pene (PUR) in poliizocianuratne pene (PIR) z vsebnostjo zaprtih celic, ki ni manjša od 90 %, s površinsko prevleko ali brez, ki se uporabljajo za toplotno izolacijo opreme stavb in industrijskih inštalacij z razponom delovne temperature približno od –200 °C do 200 °C. OPOMBA Pod delovno temperaturo –50 °C se priporočajo posebni preskusi glede primernosti proizvodov za predvideno vrsto uporabe (npr. utekočinjenje kisika). V vseh primerih naj bi upoštevali napotke proizvajalca. Proizvodi so izdelani v obliki blokov, prevlečenih ali neprevlečenih plošč, vodovodnih odsekov, segmentov in montažne opreme. Ta 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 so določene v uredbah in javnih razpisih. Proizvodi z deklarirano toplotno prevodnostjo, višjo od 0,100 W/mK pri 10 °C, v tem standardu niso zajeti. Ta standard ne zajema proizvodov za izolacijo na kraju samem (pršenje ali točenje) ali proizvodov za izolacijo stavbne strukture. Ta standard ne zajema naslednjih akustičnih vidikov: neposredne izolirnosti pred zvokom v zraku in indeksa prenosa udarnega zvoka.
General Information
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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 trde poliuretanske pene (PUR) in poliizocianuratne pene (PIR) - SpecifikacijaWärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Polyurethan-Hartschaum (PUR) und Polyisocyanurat-Schaum (PIR) - SpezifikationProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse rigide de polyuréthane (PUR) et en mousse polyisocyanurate (PIR) - SpécificationThermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14308:2015SIST EN 14308:2016en,fr,de01-februar-2016SIST EN 14308:2016SLOVENSKI
STANDARDSIST EN 14308:2010+A1:20131DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14308
December
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{ sä s r rä x r Supersedes EN
s v u r zã t r r { ªA sã t r s uEnglish Version
Thermal insulation products for building equipment and industrial installations æ Factory made rigid polyurethane Specification Produits isolants thermiques pour l 5ßquipement du bâtiment et les installations industrielles æ Produits
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie æ Werkmäßig hergestellte 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 and United 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 zã t r s w ESIST EN 14308:2016
Factory production control . 23 SIST EN 14308:2016
Determination of minimum service temperature . 26 B.1 Definitions . 26 B.2 Principle . 26 B.3 Apparatus . 26 B.4 Test specimens . 27 B.5 Procedure . 27 B.6 Calculation and expression of results . 28 B.7 Accuracy of measurements . 28 B.8 Test report . 29 B.9 Modifications of and additions to the general test method for polyurethane and polyisocyanurate foam . 30 Annex C (normative)
Determination of the aged value of thermal conductivity
and thermal resistance. 32 C.1 General . 32 C.2 Sampling and test specimen preparation . 32 C.3 Determination of the initial value of thermal conductivity . 33 C.4 Fixed increments procedure . 34 C.5 Determination of the accelerated aged value of thermal conductivity . 36 C.6 Declaration of the aged value of thermal resistance and thermal conductivity . 38 Annex D (informative)
Additional properties . 40 D.1 General . 40 D.2 Coefficient of thermal expansion . 40 D.3 Water vapour transmission of preformed pipe insulation . 40 D.4 Tensile strength perpendicular to faces . 40 D.5 Shear strength . 40 D.6 Bending strength . 40 D.7 Cell gas composition . 40 D.8 Cryogenic application . 41 D.9 Density . 41 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 42 ZA.1 Scope and relevant characteristics . 42 ZA.2 Procedures for AVCP of factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products . 44 ZA.3 CE Marking and labelling . 51 Bibliography . 53
is the thermal conductivity W/(m·K) D=is the declared thermal conductivity W/(m·K)
is the water vapour diffusion resistance factor — RD=is the declared thermal resistance m2 · K/W Sb is the deviation from squareness for boards on length and width mm/m Sd is the deviation from squareness for boards on thickness mm Smax is the deviation from flatness mm 10=is the compressive stress at 10 % deformation kPa c=is the compressive stress kPa m is the compressive strength kPa v is the deviation from squareness for pipe sections mm Wlt is the long-term water uptake by total immersion % Wp is the short-term water uptake by partial immersion % 0=is the closed cell content (corrected) % Z is the water vapour resistance m2 · h · Pa/mg CC(i1/i2/y) c is the symbol of the declared level for compressive creep
CL is the symbol of the declared level for soluble chlorides ions
CS(10\Y) is the symbol of the declared level for compressive stress or compressive strength
CV is the symbol of the declared value for closed cell content
DS(TH) is the symbol of the declared value for dimensional stability
F is the symbol of the declared value for soluble fluoride ions
MU is the symbol of the declared value for water vapour diffusion resistance factor
NA is the symbol of the declared value for soluble sodium ions
pH is the symbol of the declared value for the pH-value
SI is the symbol of the declared value for 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
WVT is the symbol of the declared level for water vapour transmission
WVP is the symbol of the declared level for water vapour permanence
WVPE is the symbol of the declared level for water vapour permeability
Z is the symbol of the declared value for water vapour resistance
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 a 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. SIST EN 14308:2016
– 0 mm + 3 mmb Segments + 3 mm ±2 mm ±2 mm – 0 mm + 4 mm Prefabricated ware + 3 mm — ±2 mm — a Applies to inside diameter less than 170 mm. b Applies to inside diameter of 170 mm and greater. NOTE Smaller tolerances may be declared by the manufacturer. 4.2.2.2 Squareness Deviation from squareness, Sb, of boards and slabs shall be determined in accordance with EN 824. Deviation from squareness, v, of pipe sections shall be determined in accordance with EN 13467. For boards the deviation from squareness on length and width, Sb, shall not exceed 6 mm/m and the deviation from squareness on thickness, Sd, shall not exceed 2 mm. For pipe sections and segments the deviation from squareness, v, shall not exceed 3 mm. Products with a surface facing or natural skin shall be tested without removing them. 4.2.2.3 Flatness Deviation from flatness, Smax, shall be determined in accordance with EN 825. The deviation from flatness, Smax, shall not exceed 10 mm. Products with a surface facing or natural skin shall be tested without removing them. 4.2.2.4 Pipe section linearity Deviation from linearity, L, shall be determined for pipe sections in accordance with EN 13467. The deviation from linearity, L, shall not exceed 6 mm. Products with a surface facing or natural skin shall be tested without removing them. SIST EN 14308:2016
(48 ± 1) h at (70 ± 2) °C and a relative humidity of (90 ± 5) %; 2) (48 ± 1) h at (- 20 ± 3) °C. The relative changes in length, l, width, b, and thickness, d, shall not exceed the values given in Table 2 for the declared level. Table 2 — Levels for dimensional stability Test conditions Relative Changes Level DS(TH) 1 2 3 1 l, b %
¶ 5
¶ 3
¶ 2 d %
¶ 10
¶ 8
¶ 6 2 l, b %
¶ 1
¶ 0,5
¶ 0,5 d %
¶ 2
¶ 2
¶ 2 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. 4.2.5.2 Durability of reaction to fire against ageing/degradation and high temperature The reaction to fire performance of PU products does not change with time or when subjected to the declared maximum service temperature. 4.2.5.3 Durability of thermal resistance against ageing/degradation Any change of the thermal conductivity is covered and considered for declaration by 4.2.1 and Annex C. SIST EN 14308:2016
· 50 CS(10\Y) 70
· 70 CS(10\Y) 100
· 100 CS(10\Y) 120
· 120 CS(10\Y) 150
· 150 CS(10\Y) 175
· 175 CS(10\Y) 250
· 250 CS(10\Y) 400
· 400 CS(10\Y) 800
· 800 CS(10\Y) 1600
· 1 600 CS(10/Y) 2700
· 2 700 CS(10/Y) 5500
· 5 500 4.3.4.2 Point load The effects of point loads shall be assessed by means of the determination of compressive stress or compressive strength in accordance with EN 826 (see 4.3.4.1). 4.3.4.3 Compressive creep Compressive creep (relative), ct and relative deformation, t shall be determined after at least 122 days of testing at a declared compressive stress, c, given in steps of at least 1 kPa and the results extrapolated 30 times corresponding to at least 10 years to obtain the declared levels in accordance with EN 1606. Compressive creep shall be declared in levels, i2, and the total thickness reduction shall be declared in levels, i1, with steps of 0,5 % at the declared stress. No test result shall exceed the declared levels at the declared stress. NOTE 1 Examples for declaration of levels for compressive creep. SIST EN 14308:2016
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