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
- Status
- Published
- Public Enquiry End Date
- 29-Jul-2015
- Publication Date
- 06-Jan-2016
- Technical Committee
- TOP - Thermal insulation
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 17-Dec-2015
- Due Date
- 21-Feb-2016
- Completion Date
- 07-Jan-2016
Relations
- Effective Date
- 01-Feb-2016
- Effective Date
- 02-May-2018
Overview
EN 14308:2015 is the CEN (European) specification for factory made rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products used as thermal insulation for building equipment and industrial installations. It defines product characteristics, testing procedures, conformity assessment (AVCP), marking and labelling for factory-made blocks, boards, pipe sections, segments and prefabricated ware. The standard applies to closed-cell products (closed cell content ≥ 90 %) with an approximate service temperature range of -200 °C to +200 °C; special suitability tests are advised below -50 °C (e.g., liquefied oxygen environments). Products with declared thermal conductivity > 0.100 W/(m·K) at 10 °C are excluded.
Key Topics and Requirements
- Scope and exclusions: Covers factory-made PUR/PIR for technical building services and industrial plants; excludes in-situ sprayed foams and insulation of structure, and certain acoustic properties.
- Thermal performance: Specifies thermal resistance and thermal conductivity test methods, including procedures to determine aged values.
- Mechanical and durability properties: Dimensions/tolerances, dimensional stability, compression resistance, water vapour diffusion, water absorption, closed cell content, and durability characteristics.
- Service temperature limits: Defines maximum/minimum service temperature requirements and recommends special tests for cryogenic applications.
- Reaction to fire and safety: Requires reaction-to-fire assessment and release-of-dangerous-substances evaluation.
- Conformity & marking: Includes AVCP procedures, factory production control (Annex A) and CE/CPR-related clauses (Annex ZA).
- Test methods & annexes: Normative annexes cover minimum service temperature determination (Annex B), aged thermal conductivity (Annex C), additional properties (Annex D) and CPR conformity.
Applications and Who Uses It
EN 14308:2015 is intended for:
- Manufacturers of factory-made PUR/PIR insulation (boards, pipe sections, prefabricated ware)
- Specifiers and consultants selecting insulation for HVAC, process piping, refrigeration, cryogenic and industrial installations
- Procurement bodies and contractors preparing tenders and assessing compliance with performance requirements
- Testing laboratories and notified bodies performing AVCP tests and certification
- Regulators and authorities referencing harmonized standards for CE marking under the Construction Products Regulation (EU No. 305/2011)
Practical uses include thermal insulation of chilled and hot service lines, cold rooms, industrial process piping and prefabricated thermal systems (note: performance of complete systems incorporating products is not covered by this standard).
Related Standards
EN 14308 is part of a package for thermal insulation of building equipment and industrial installations. Related factory-made product specifications include:
- EN 14303 (mineral wool, MW)
- EN 14304 (flexible elastomeric foam, FEF)
- EN 14305 (cellular glass, CG)
- EN 14306 (calcium silicate, CS)
- EN 14307 (extruded polystyrene, XPS)
- EN 14309 (expanded polystyrene, EPS)
- EN 14313 (polyethylene foam, PEF)
- EN 14314 (phenolic foam, PF)
Keywords: EN 14308:2015, rigid polyurethane foam, polyisocyanurate foam, PUR, PIR, thermal insulation, building equipment, industrial installations, factory made, thermal conductivity, service temperature, CE marking, Construction Products Regulation.
Frequently Asked Questions
SIST EN 14308:2016 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products - Specification". This standard covers: 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.
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.
SIST EN 14308:2016 is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 14308:2016 has the following relationships with other standards: It is inter standard links to SIST EN 14308:2010+A1:2013, SIST EN 14308:2016/oprA1:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 14308:2016 is associated with the following European legislation: EU Directives/Regulations: 305/2011; Standardization Mandates: M/103 REV. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 14308:2016 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
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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SIST EN 14308:2016は、建築設備および産業用設置のための熱絶縁製品に関する欧州標準です。この標準では、90%以上の閉じたセルを持つ工場製の硬質ポリウレタンフォーム（PUR）およびポリイソシアヌレートフォーム（PIR）製品の要件が規定されています。これらの製品は、-200°Cから+200°Cという広範な作動温度範囲で使用されることが想定されており、高い性能が求められます。 この標準の強みは、具体的な製品特性に加え、試験手順、適合性評価、マークおよびラベリングの手順が詳細に記載されている点です。これにより、製品の品質管理が強化され、ユーザーは安心して使用できる製品を選択することができます。また、製品はブロック、フェース付きまたはフェースなしボード、パイプセクション、セグメントおよびプレファブ製品として製造されるため、様々な用途に対応可能です。 さらに、SIST EN 14308:2016は、プレファブ熱絶縁システムや複合パネルにも利用される製品をカバーしていますが、これらの製品が含まれるシステムの性能は含まれていません。この点も、用途に応じた仕様や基準に従って製品を選定する際の参考になります。なお、この標準は、特定の応用におけるフィットネスを示すために求められる特性のレベルを規定していないため、適用に関する要件は規制や入札案内に依存しています。 一方で、-50°C未満の使用温度においては製品の適合性を確認するための特別な試験が推奨されており、製造者のアドバイスに従うことが重要です。このように、SIST EN 14308:2016は、品質および性能に関するしっかりとした基盤を提供しており、特に工場製の硬質ポリウレタンおよびポリイソシアヌレートフォームを利用した熱絶縁の分野での重要性を持っています。
SIST EN 14308:2016 표준은 건축 장비 및 산업 설비용 단단한 폴리우레탄 폼(PUR)과 폴리이소시아누레이트 폼(PIR) 제품의 열 절연 요구사항을 규정하는 유럽 표준입니다. 이 표준의 범위는 폐쇄 세포 함유량이 90% 이상인 공장에서 제조된 제품에 국한되며, 이 제품들은 약 -200 °C에서 +200 °C의 작동 온도 범위에서 사용됩니다. 이 표준의 강점 중 하나는 제품의 특성을 상세히 설명하고, 시험 절차 및 적합성 평가, 마킹 및 라벨링에 대한 지침을 포함하고 있다는 점입니다. 이러한 내용은 제조업체가 자신의 제품을 시장에 투입하는 과정에서 중요한 기준으로 작용하며, 품질과 안정성을 위해 필요한 시험 방법을 제공합니다. 또한, 다양한 형태(블록, 보드, 파이프 세그먼트 등)로 제공되는 제품들에 대한 명확한 기준을 제시하여 제조업체와 소비자 모두에게 유익합니다. SIST EN 14308:2016은 또한 조립식 열 절연 시스템 및 복합 패널에서 사용되는 제품에 대해서도 언급하고 있으며, 이는 산업 전반에 걸쳐 이 표준의 적용 가능성을 높입니다. 다만, 특정 응용 분야에서 적합성을 입증하기 위해 요구되는 특정 특성 수준은 규정이나 입찰 요청에서 찾을 수 있도록 규정하고 있기 때문에 보다 효율적으로 제품 선택이 가능합니다. 이 표준은 또한 -50 °C 이하의 온도에서의 특별한 시험을 권장하며, 제품의 적합성을 확인하기 위해 제조업체의 조언을 따르는 것을 강조합니다. 이는 산업 현장에서 다양한 온도 조건을 고려한 제품의 안전성을 보장하기 위한 중요한 점입니다. 마지막으로, 이 표준은 직접 공기 전파 소음 절연 및 충격 소음 전파 지수와 같은 음향적 측면을 다루지 않기 때문에, 열 절연 제품을 선택할 때 소음 관련 요구사항은 별도로 고려해야 할 필요가 있습니다. 이로 인해 사용자에게 혼란을 줄 수 있는 부분을 사전에 명확히 하고 있습니다. 결론적으로, SIST EN 14308:2016 표준은 열 절연 제품의 품질 확보, 안전성 및 사용성을 보장하기 위한 필수적인 지침을 제공하며, 건축 및 산업 분야에서의 실질적인 적용이 가능합니다.
Die Norm SIST EN 14308:2016 legt die Anforderungen für industriell gefertigte, starre Polyurethan-Schaumstoffe (PUR) und Polyisocyanurat-Schaumstoffe (PIR) fest, die zur thermischen Isolation von Gebäudeausrüstung und industriellen Anlagen eingesetzt werden. Der Umfang dieser Norm umfasst Produkte mit einem geschlossenen Zellengehalt von mindestens 90 %, die sowohl mit als auch ohne Beschichtungen erhältlich sind, und die in einem Betriebstemperaturbereich von ca. -200 °C bis +200 °C arbeiten können. Dies unterstreicht die Vielseitigkeit der Materialien, die in extremen Temperaturbedingungen angewendet werden. Ein wesentlicher Stärke dieser Norm ist ihre umfassende Beschreibung der Produkteigenschaften sowie der Verfahren zur Prüfung und Bewertung der Konformität. Dies stellt sicher, dass die eingesetzten Produkte den erforderlichen Qualitätsstandards entsprechen und zuverlässig im Einsatz sind. Darüber hinaus werden auch Anforderungen an die Kennzeichnung und das Labeling von Produkten festgelegt, was die Transparenz und Nachverfolgbarkeit in der Lieferkette erhöht. Die Norm ist besonders relevant für Hersteller und Anwender von wärmeisolierenden Materialien, da sie nicht nur die Produktentwicklung auf Grundlage von festgelegten Standards unterstützt, sondern auch die Sicherheit und Effizienz in der Anwendung fördert. Darüber hinaus werden in dieser Norm spezielle Tests für Anwendungen unter -50 °C empfohlen, was die Verantwortung der Hersteller unterstreicht, die Eignung ihrer Produkte in spezifischen Anwendungen zu prüfen. Es ist wichtig zu betonen, dass die Norm klar definiert, welche Produkte abgedeckt sind, während sie Produkte für die In-situ-Isolierung und akustische Aspekte ausdrücklich ausschließt. Dies ermöglicht einen fokussierten Einsatz von PUR- und PIR-Produkten in spezifischen Anwendungen und hilft Anwendern, geeignete Materialien für ihre speziellen Anforderungen zu wählen. Insgesamt trägt die SIST EN 14308:2016 somit erheblich zur Standardisierung und Qualitätssicherung im Bereich der thermischen Isolation bei und zeigt uns, wie wichtig es ist, sich an definierte Richtlinien zu halten, um funktionale und sichere Lösungen für die Industrie bereitzustellen.
La norme SIST EN 14308:2016 est un document de référence essentiel pour les professionnels du secteur de l'isolation thermique, spécifiant les exigences relatives aux produits en mousse rigide de polyuréthane (PUR) et de polyisocyanurate (PIR) fabriqués en usine. Son champ d'application est clairement défini, visant spécifiquement les produits destinés à l'isolation thermique des équipements de bâtiment et des installations industrielles, avec une plage de température de fonctionnement allant de -200 °C à +200 °C. Parmi les points forts de cette norme, on note la spécification rigoureuse de la teneur en cellules fermées, qui doit être d'au moins 90 %. Cette exigence garantit une isolation thermique efficace, essentielle pour les applications dans des environnements extrêmes. De plus, la norme inclut des procédures précises pour les tests, l'évaluation de la conformité, le marquage et l'étiquetage, assurant que les utilisateurs disposent d'une documentation complète et fiable. La pertinence de la norme SIST EN 14308:2016 se manifeste également par sa portée concernant les types de produits répertoriés. Les produits sont disponibles sous différentes formes, tels que des blocs, des panneaux avec ou sans revêtement, des sections de tuyau, des segments et des ouvrages préfabriqués, offrant ainsi des options variées pour répondre à des besoins spécifiques. Cependant, il est important de noter que la norme ne couvre pas les niveaux spécifiques de performance requis pour chaque application, ce qui doit être consulté dans les réglementations et les appels d'offres. Enfin, il est pertinent de souligner que les produits dont la conductivité thermique déclarée est supérieure à 0,100 W/(m·K) à 10 °C ne sont pas inclus dans cette norme, ce qui permet de clarifier les limites d'applicabilité et de garantir la conformité des produits aux exigences techniques. De même, la norme n'aborde pas les aspects acoustiques, tels que l'isolation phonique et l'indice de transmission du bruit d'impact, ce qui souligne son orientation technique spécifique vers l'isolation thermique. En résumé, la norme SIST EN 14308:2016 se présente comme un document fondamental qui encadre de manière efficace les exigences des produits en mousse rigide utilisés dans l'isolation thermique, tout en établissant un cadre de référence pour assurer la qualité et la performance des produits dans des contextes variés.
The SIST EN 14308:2016 standard provides a comprehensive framework for the specification of factory-made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products. Its clearly defined scope focuses on products with a closed cell content of at least 90%, and it is particularly relevant for applications in thermal insulation of building equipment and industrial installations operating within a significant temperature range of -200 °C to +200 °C. One of the standard's strengths lies in its thorough description of product characteristics, which empowers manufacturers and users to understand the specific attributes that make PUR and PIR suitable for a variety of thermal insulation challenges. The inclusion of procedures for testing and evaluation of conformity further enhances the credibility of the products manufactured under this standard. It ensures that the insulation products meet established benchmarks, thus enhancing user confidence in their performance. Moreover, the SIST EN 14308:2016 standard is relevant not only for manufacturers, but also for architects and engineers who require reliable materials for building equipment and industrial installations. By specifying the forms in which these foam products can be manufactured-blocks, faced or unfaced boards, pipe sections, and segments-it provides flexibility for various applications, accommodating the diverse needs of the building industry. However, it’s important to note that the standard does not stipulate required property levels needed to demonstrate fitness for purpose in specific applications. This aspect ensures that while the standard sets clear specifications for the insulation products, it also allows for adaptability in compliance with local regulations and specific tender requirements, thereby promoting innovation and tailored solutions in thermal insulation design. The exclusion of products with a declared thermal conductivity greater than 0.100 W/(m·K) at 10 °C, as well as the delineation that it does not cover in situ insulation methods or acoustical aspects, further sharpens its focus. This specificity is beneficial for stakeholders looking to make informed decisions based on their insulation needs, directing them towards options that best fit their performance criteria without ambiguity. Overall, the SIST EN 14308:2016 standard is a critical document that not only clarifies the requirements and characteristics of PUR and PIR thermal insulation products but also establishes a foundation for quality and reliability in the thermal insulation of building equipment and industrial installations. Its relevance continues to resonate in the context of enhancing energy efficiency and sustainability in modern construction practices.
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