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

Status
Published
Publication Date
08-Dec-2015
Current Stage
9093 - Decision to confirm - Review Enquiry
Completion Date
13-Sep-2021

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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
SIST EN 14308:2016
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
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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

EN 14308:2015 (E) 2 Contents Page European foreword ....................................................................................................................................................... 4 1 Scope .................................................................................................................................................................... 6 2 Normative references .................................................................................................................................... 6 3 Terms, definitions, symbols, units and abbreviated terms ............................................................. 8 3.1 Terms and definitions ................................................................................................................................... 8 3.1.1 Terms and definitions as given in EN ISO 9229:2007 ........................................................................ 8 3.1.2 Additional terms and definitions .............................................................................................................. 8 3.2 Symbols, units and abbreviated terms .................................................................................................... 9 3.2.1 Symbols and units used in this standard ................................................................................................ 9 3.2.2 Abbreviated terms used in this standard ............................................................................................ 11 4 Requirements ................................................................................................................................................ 11 4.1 General ............................................................................................................................................................. 11 4.2 For all applications ...................................................................................................................................... 11 4.2.1 Thermal resistance and thermal conductivity .................................................................................. 11 4.2.2 Dimensions and tolerances ...................................................................................................................... 12 4.2.3 Dimensional stability under specified conditions ........................................................................... 13 4.2.4 Reaction to fire of the product as placed on the market ................................................................ 13 4.2.5 Durability characteristics ......................................................................................................................... 13 4.3 For specific applications ............................................................................................................................ 14 4.3.1 General ............................................................................................................................................................. 14 4.3.2 Maximum service temperature ............................................................................................................... 14 4.3.3 Minimum service temperature ............................................................................................................... 14 4.3.4 Compression resistance properties ...................................................................................................... 15 4.3.5 Water vapour diffusion resistance ........................................................................................................ 16 4.3.6 Water absorption ......................................................................................................................................... 16 4.3.7 Closed cell content ....................................................................................................................................... 16 4.3.8 Trace quantities of water soluble ions and the pH-value .............................................................. 16 4.3.9 Release of dangerous substances ........................................................................................................... 16 4.3.10 Continuous glowing combustion ............................................................................................................ 17 5 Test methods ................................................................................................................................................. 17 5.1 Sampling .......................................................................................................................................................... 17 5.2 Conditioning ................................................................................................................................................... 17 5.3 Testing .............................................................................................................................................................. 17 5.3.1 General ............................................................................................................................................................. 17 5.3.2 Thermal conductivity ................................................................................................................................. 19 5.3.3 Reaction to Fire ............................................................................................................................................. 20 6 Designation code .......................................................................................................................................... 20 7 Assessment and Verification of the Constancy of Performance (AVCP) ................................... 21 7.1 General ............................................................................................................................................................. 21 7.2 Product Type Determination (PTD) ...................................................................................................... 21 7.3 Factory Production Control (FPC) .......................................................................................................... 21 8 Marking and labelling ................................................................................................................................. 21 Annex A (normative)

Factory production control ......................................................................................... 23 SIST EN 14308:2016

EN 14308:2015 (E) 3 Annex B (normative)

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

SIST EN 14308:2016

EN 14308:2015 (E) 4 European foreword This document (EN 14308:2015) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting national standards shall be withdrawn at the latest by September 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14308:2009+A1:2013. This document is identifying those clauses of the standard which are needed for the compliance of the European Standard with the Construction Products Regulation (CPR). The main technical changes that have been made in this new edition of EN 14308 are the following: a) an addition to the foreword; b) an addition in 3.2.2; c) a new 4.3.9; d) modification of 5.3.2; e) modification of Clause 7; f) modification of Clause 8; g) modification of Annex A; h) a new Annex ZA. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of Regulation (EU) No. 305/2011. For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, which is an integral part of this document. Locally responsible authorities and contracting entities, who are bound by EU Directives to specify their requirements using European harmonized product standards, are allowed to demand additional properties outside the provisions of this standard if this is technically necessary because of prevailing operational conditions of the building equipment or the industrial installation projected or because of safety regulations. This European Standard contains five annexes: — Annex A (normative), Factory production control; — Annex B (normative), Determination of minimum service temperature; — Annex C (normative), Determination of the aged value of thermal conductivity; — Annex D (informative), Additional properties; SIST EN 14308:2016

EN 14308:2015 (E) 5 — Annex ZA (informative), Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation. This document includes a bibliography. This European Standard is one of a series of standards for insulation products used in building equipment and industrial installations, but this standard may be used in other areas where appropriate. In pursuance of Resolution BT 20/1993 revised, CEN/TC 88 have proposed defining the standards listed below as a package of European standards, setting 21 months after availability as the date of withdrawal (dow) of national standards which conflict with the European standards of this package. The package of standards comprises the following group of interrelated standards for the specifications of factory made thermal insulation products, all of which come within the scope of CEN/TC 88: EN 14303, Thermal insulation products for building equipment and industrial installations — Factory made mineral wool (MW) products — Specification EN 14304, Thermal insulation products for building equipment and industrial installations — Factory made flexible elastomeric foam (FEF) products — Specification EN 14305, Thermal insulation products for building equipment and industrial installations — Factory made cellular glass (CG) products — Specification EN 14306, Thermal insulation products for building equipment and industrial installations — Factory made calcium silicate (CS) products — Specification EN 14307, Thermal insulation products for building equipment and industrial installations — Factory made extruded polystyrene foam (XPS) products — Specification EN 14308, Thermal insulation products for building equipment and industrial installations — Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products — Specification EN 14309, Thermal insulation products for building equipment and industrial installations — Factory made expanded polystyrene (EPS) products — Specification EN 14313, Thermal insulation products for building equipment and industrial installations — Factory made polyethylene foam (PEF) products — Specification EN 14314, Thermal insulation products for building equipment and industrial installations — Factory made phenolic foam (PF) products — Specification EN 15501, Thermal insulation products for building equipment and industrial installations — Factory made expanded perlite (EP) and exfoliated vermiculite (EV) products — Specification According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 14308:2016

EN 14308:2015 (E) 6 1 Scope 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 1604, Thermal insulating products for building applications - Determination of dimensional stability under specified temperature and humidity conditions EN 1606, Thermal insulating products for building applications - Determination of compressive creep EN 1609, Thermal insulating products for building applications - Determination of short term water absorption by partial immersion SIST EN 14308:2016

EN 14308:2015 (E) 7 EN 12086, Thermal insulating products for building applications - Determination of water vapour transmission properties EN 12667:2001, Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance EN 12939, Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance EN 13165, Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification EN 13172:2012, Thermal insulation products - Evaluation of conformity EN 13467, Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation EN 13468, Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water soluble chloride, fluoride, silicate, sodium ions and pH EN 13471, Thermal insulating products for building equipment and industrial installations - Determination of the coefficient of thermal expansion EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests EN 13823, Reaction to fire tests for building products — Building products excluding flooring exposed to the thermal attack by a single burning item EN 14706, Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature EN 14707, Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature for preformed pipe insulation EN 15715:2009, Thermal insulation products - Instructions for mounting and fixing for reaction to fire testing - Factory made products EN ISO 4590, Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells (ISO 4590) EN ISO 8497, Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497) EN ISO 9229:2007, Thermal insulation - Vocabulary (ISO 9229:2007) EN ISO 10456, Building materials and products - Hygrothermal properties -Tabulated design values and procedures for determining declared and design thermal values (ISO 10456) EN ISO 11925-2, Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO 11925-2) SIST EN 14308:2016

EN 14308:2015 (E) 8 EN ISO 13787, Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity (ISO 13787) 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 Terms and definitions as given in EN ISO 9229:2007 3.1.1.1 block billet (insulation) product generally of rectangular cross-section and with a thickness not significantly smaller than the width Note 1 to entry: In English, some industries define a large block as a billet. 3.1.1.2 board slab (insulation) rigid or semi-rigid product of rectangular shape and cross section in which the thickness is uniform and substantially smaller than the other dimensions Note 1 to entry: Boards are usually thinner than slabs. They may also be supplied in tapered form. 3.1.1.3 pipe section section (insulation) product in the shape of a cylindrical annulus which may be split to facilitate application 3.1.1.4 lag segment rigid or semi-rigid insulation product for application to large diameter cylindrical or spherical equipment 3.1.1.5 service temperature range temperature range between the maximum service temperature and the minimum service temperature (see 4.3.2 and 4.3.3) 3.1.2 Additional terms and definitions 3.1.2.1 rigid polyurethane foam (PU) family of rigid cellular plastic insulation products with a substantially closed cell structure including both polymer types based on PIR and PUR 3.1.2.2 PIR rigid cellular plastic insulation product with a substantially closed cell structure based on polymers mainly of polyisocyanurate groups SIST EN 14308:2016

EN 14308:2015 (E) 9 3.1.2.3 PUR rigid cellular plastic insulation product with a substantially closed cell structure based on polymers mainly of polyurethane groups Note 1 to entry: Regarding the properties described in this standard PUR and PIR types are not distinguished between. 3.1.2.4 level given value, which is the upper or lower limit of a requirement Note 1 to entry: The level is given by the declared value of the characteristic concerned. 3.1.2.5 class combination of two levels of the same property between which the performance shall fall 3.1.2.6 prefabricated ware pieces cut, abraded or otherwise formed from a board or block of product, e. g. elbows, T-pieces, etc 3.1.2.7 production line assemblage of equipment that produces products using a continuous process 3.1.2.8 production unit assemblage of equipment that produces products in a discontinuous process 3.2 Symbols, units and abbreviated terms 3.2.1 Symbols and units used in this standard b is the width mm Di is the inside diameter of pipe sections mm d is the thickness mm dD is the declared thickness of the product mm b=is the relative change in width % d is the relative change in thickness % l is the relative change in length % Xct=is the absolute compressive creep mm Xt is the total thickness reduction mm ct=is the relative compressive creep % t=is the relative deformation % f=is the cryogenic thermal stress resistance — L is the deviation from linearity mm SIST EN 14308:2016

EN 14308:2015 (E) 10 l is the length mm

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 symb
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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:FprEN 14308kSIST FprEN 14308:2015en,fr,de01-julij-2015kSIST FprEN 14308:2015SLOVENSKI

STANDARD
kSIST FprEN 14308:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 14308
April 2015 ICS 91.100.60 Will supersede EN 14308:2009+A1:2013English Version

Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products - Specification

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

Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Polyurethan-Hartschaum (PUR) und Polyisocyanurat-Schaum (PIR) - Spezifikation This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 88.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 14308:2015 EkSIST FprEN 14308:2015

FprEN 14308:2015 (E) 2 Contents Page Foreword ..............................................................................................................................................................5 1 Scope ......................................................................................................................................................7 2 Normative references ............................................................................................................................7 3 Terms, definitions, symbols, units and abbreviated terms ...............................................................9 3.1 Terms and definitions ...........................................................................................................................9 3.1.1 Terms and definitions as given in EN ISO 9229:2007 ........................................................................9 3.1.2 Additional terms and definitions ..........................................................................................................9 3.2 Symbols, units and abbreviated terms ............................................................................................. 10 3.2.1 Symbols and units used in this standard ........................................................................................ 10 3.2.2 Abbreviated terms used in this standard ......................................................................................... 11 4 Requirements ...................................................................................................................................... 12 4.1 General ................................................................................................................................................. 12 4.2 For all applications ............................................................................................................................. 12 4.2.1 Thermal resistance and thermal conductivity ................................................................................. 12 4.2.2 Dimensions and tolerances ............................................................................................................... 12 4.2.3 Dimensional stability under specified conditions ........................................................................... 13 4.2.4 Reaction to fire of the product as placed on the market ................................................................ 14 4.2.5 Durability characteristics ................................................................................................................... 14 4.3 For specific applications .................................................................................................................... 15 4.3.1 General ................................................................................................................................................. 15 4.3.2 Maximum service temperature .......................................................................................................... 15 4.3.3 Minimum service temperature ........................................................................................................... 15 4.3.4 Compression resistance properties ................................................................................................. 15 4.3.5 Water vapour diffusion resistance .................................................................................................... 17 4.3.6 Water absorption ................................................................................................................................ 17 4.3.7 Closed cell content ............................................................................................................................. 17 4.3.8 Trace quantities of water soluble ions and the pH-value ............................................................... 17 4.3.9 Release of dangerous substances .................................................................................................... 17 4.3.10 Continuous glowing combustion ...................................................................................................... 18 5 Test methods ....................................................................................................................................... 18 5.1 Sampling .............................................................................................................................................. 18 5.2 Conditioning ........................................................................................................................................ 18 5.3 Testing ................................................................................................................................................. 18 5.3.1 General ................................................................................................................................................. 18 5.3.2 Thermal conductivity .......................................................................................................................... 20 5.3.3 Reaction to Fire ................................................................................................................................... 21 6 Designation code ................................................................................................................................ 21 7 Assessment and Verification of the Constancy of Performance (AVCP) ..................................... 22 7.1 General ................................................................................................................................................. 22 7.2 Product Type Determination (PTD) ................................................................................................... 22 7.3 Factory Production Control (FPC) .................................................................................................... 22 8 Marking and labelling ......................................................................................................................... 22 Annex A (normative)

Factory production control ....................................................................................... 24 Annex B (normative)

Determination of minimum service temperature .................................................... 27 B.1 Definitions ........................................................................................................................................... 27 kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 3 B.2 Principle................................................................................................................................................ 27 B.3 Apparatus ............................................................................................................................................. 27 B.4 Test specimens .................................................................................................................................... 28 B.4.1 Dimensions of test specimens ........................................................................................................... 28 B.4.2 Number of test specimens.................................................................................................................. 28 B.4.3 Conditioning of the test specimens .................................................................................................. 28 B.5 Procedure ............................................................................................................................................. 28 B.5.1 Test conditions .................................................................................................................................... 28 B.5.2 Test procedure ..................................................................................................................................... 28 B.6 Calculation and expression of results .............................................................................................. 29 B.6.1 Dimensional changes .......................................................................................................................... 29 B.6.2 Additional tests and/or observation .................................................................................................. 29 B.7 Accuracy of measurements................................................................................................................ 29 B.8 Test report ............................................................................................................................................ 29 B.9 Modifications of and additions to the general test method for polyurethane and polyisocyanurate foam ....................................................................................................................... 30 B.9.1 General ................................................................................................................................................. 30 B.9.2 Test specimens .................................................................................................................................... 30 B.9.2.1 Dimensions of test specimens ........................................................................................................... 30 B.9.2.2 Number of test specimens.................................................................................................................. 30 B.9.3 Procedure ............................................................................................................................................. 31 B.9.4 Calculation and expression of results .............................................................................................. 31 Annex C (normative)

Determination of the aged value of thermal conductivity

and thermal resistance ............................................................................................................................................. 33 C.1 General ................................................................................................................................................. 33 C.2 Sampling and test specimen preparation ......................................................................................... 33 C.3 Determination of the initial value of thermal conductivity .............................................................. 34 C.4 Fixed increments procedure .............................................................................................................. 35 C.4.1 Conditions ............................................................................................................................................ 35 C.4.2 Normality test ....................................................................................................................................... 36 C.4.3 Calculation of the aged value of thermal conductivity .................................................................... 36 C.5 Determination of the accelerated aged value of thermal conductivity .......................................... 38 C.5.1 Procedure ............................................................................................................................................. 38 C.5.2 Measurement of the accelerated aged value of thermal conductivity ........................................... 38 C.5.3 Addition of the safety increments (to be used with the accelerated ageing procedure only) .... 39 C.5.4 Acceleration test (optional and for diffusion open products only, in combination with the accelerated ageing procedure) .......................................................................................................... 39 C.5.5 Determination of the accelerated aged value of thermal conductivity considering the acceleration factor (optional method and for diffusion open products only, in combination with the accelerated ageing procedure) ..................................................................... 40 kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 4 C.6 Declaration of the aged value of thermal resistance and thermal conductivity .......................... 40 C.6.1 General ................................................................................................................................................. 40 C.6.2 Product grouping ................................................................................................................................ 40 Annex D (informative)

Additional properties ............................................................................................... 42 D.1 General ................................................................................................................................................. 42 D.2 Coefficient of thermal expansion ...................................................................................................... 42 D.3 Water vapour transmission of preformed pipe insulation ............................................................. 42 D.4 Tensile strength perpendicular to faces .......................................................................................... 42 D.5 Shear strength ..................................................................................................................................... 42 D.6 Bending strength ................................................................................................................................ 42 D.7 Cell gas composition .......................................................................................................................... 42 D.8 Cryogenic application ........................................................................................................................ 42 D.9 Density ................................................................................................................................................. 43 Annex ZA (informative)

Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ............................................................................................. 44 ZA.1 Scope and relevant characteristics .................................................................................................. 44 ZA.2 Procedures for AVCP of factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products ............................................................................................. 46 ZA.2.1 Systems of AVCP ................................................................................................................................ 46 ZA.2.2 Declaration of Performance (DoP) .................................................................................................... 49 ZA.2.2.1 General ......................................................................................................................................... 49 ZA.2.2.2 Content ......................................................................................................................................... 50 ZA.2.2.3 Example of DoP ........................................................................................................................... 50 ZA.3 CE Marking and labelling ................................................................................................................... 53 Bibliography ..................................................................................................................................................... 55

kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 5 Foreword This document (FprEN 14308:2015) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 14308:2009+A1:2013. This document is identifying those clauses of the standard which are needed for the compliance of the European Standard with the Construction Products Regulation (CPR). The main technical changes that have been made in this new edition of EN 14308 are the following: a) an addition to the foreword; b) an addition in 3.2.2; c) a new 4.3.9; d) modification of 5.3.2; e) modification of Clause 7; f) modification of Clause 8; g) modification of Annex A; h) a new Annex ZA. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of Regulation (EU) No. 305/2011. For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, which is an integral part of this document. Locally responsible authorities and contracting entities, who are bound by EU Directives to specify their requirements using European harmonized product standards, are allowed to demand additional properties outside the provisions of this standard if this is technically necessary because of prevailing operational conditions of the building equipment or the industrial installation projected or because of safety regulations. This European Standard contains five annexes: — Annex A (normative), Factory production control; — Annex B (normative), Determination of minimum service temperature; — Annex C (normative), Determination of the aged value of thermal conductivity; — Annex D (normative), Additional properties; — Annex ZA (informative), Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation. This document includes a bibliography. kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 6 This European Standard is one of a series of standards for insulation products used in building equipment and industrial installations, but this standard may be used in other areas where appropriate. In pursuance of Resolution BT 20/1993 revised, CEN/TC 88 have proposed defining the standards listed below as a package of European standards, setting 21 months after availability as the date of withdrawal (dow) of national standards which conflict with the European standards of this package. The package of standards comprises the following group of interrelated standards for the specifications of factory made thermal insulation products, all of which come within the scope of CEN/TC 88: EN 14303, Thermal insulation products for building equipment and industrial installations — Factory made mineral wool (MW) products — Specification EN 14304, Thermal insulation products for building equipment and industrial installations — Factory made flexible elastomeric foam (FEF) products — Specification EN 14305, Thermal insulation products for building equipment and industrial installations — Factory made cellular glass (CG) products — Specification EN 14306, Thermal insulation products for building equipment and industrial installations — Factory made calcium silicate (CS) products — Specification EN 14307, Thermal insulation products for building equipment and industrial installations — Factory made extruded polystyrene foam (XPS) products — Specification EN 14308, Thermal insulation products for building equipment and industrial installations — Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products — Specification EN 14309, Thermal insulation products for building equipment and industrial installations — Factory made expanded polystyrene (EPS) products — Specification EN 14313, Thermal insulation products for building equipment and industrial installations — Factory made polyethylene foam (PEF) products — Specification EN 14314, Thermal insulation products for building equipment and industrial installations — Factory made phenolic foam (PF) products — Specification EN 15501, Thermal insulation products for building equipment and industrial installations — Factory made expanded perlite (EP) and exfoliated vermiculite (EV) products — Specification kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 7 1 Scope 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 1604, Thermal insulating products for building applications - Determination of dimensional stability under specified temperature and humidity conditions EN 1606, Thermal insulating products for building applications - Determination of compressive creep EN 1609, Thermal insulating products for building applications - Determination of short term water absorption by partial immersion kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 8 EN 12086, Thermal insulating products for building applications - Determination of water vapour transmission properties EN 12667:2001, Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance EN 12939, Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance EN 13165, Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification EN 13172:2012, Thermal insulation products - Evaluation of conformity EN 13467, Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation EN 13468, Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water soluble chloride, fluoride, silicate, sodium ions and pH EN 13471, Thermal insulating products for building equipment and industrial installations - Determination of the coefficient of thermal expansion EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests EN 13823, Reaction to fire tests for building products — Building products excluding flooring exposed to the thermal attack by a single burning item EN 14706, Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature EN 14707, Thermal insulating products for building equipment and industrial installations - Determination of maximum service temperature for preformed pipe insulation EN 15715:2009, Thermal insulation products - Instructions for mounting and fixing for reaction to fire testing - Factory made products EN ISO 4590, Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells (ISO 4590) EN ISO 8497, Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497) EN ISO 9229:2007, Thermal insulation - Vocabulary (ISO 9229:2007) EN ISO 10456, Building materials and products - Hygrothermal properties -Tabulated design values and procedures for determining declared and design thermal values (ISO 10456) EN ISO 11925-2, Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO 11925-2) EN ISO 13787, Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity (ISO 13787) kSIST FprEN 14308:2015

FprEN 14308:2015 (E) 9 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 Te

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