SIST EN 14314:2010+A1:2013
(Main)Thermal insulation products for building equipment and industrial installations - Factory made phenolic foam (PF) products - Specification
Thermal insulation products for building equipment and industrial installations - Factory made phenolic foam (PF) products - Specification
This European Standard specifies the requirements for factory made phenolic foam products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature in the
range of approximately - 200 °C to + 120 °C. NOTE 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 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 standard does not specify the required level of a given property that shall be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender. Products with a declared thermal conductivity greater than 0,050 W/(m•K) at 10 °C are not covered by this standard. This standard does not cover products for in situ-insulation (blowing or pouring) or products for the insulation of the building structure. This 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 Phenolharzschaum (PF) - Spezifikation
Diese Europäische Norm legt die Anforderungen für werkmäßig hergestellte Produkte aus Phenolharzschaum fest, die als Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie im Temperaturbereich von etwa –200 °C bis +120 °C benutzt werden.
ANMERKUNG Unterhalb einer Betriebstemperatur 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 der Form von Blöcken mit oder ohne Kaschierung, Platten, Rohrschalen, Segmenten und vorgefertigten Produkten hergestellt.
Diese Europäische Norm beschreibt die Produkteigenschaften und enthält die Prüfverfahren und Fest-legungen für die Konformitätsbewertung, die Kennzeichnung und die Etikettierung.
In dieser Norm beschriebene 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 Norm legt keine Leistungsstufen für eine vorgegebene Eigenschaft fest, die ein Produkt erreichen muss, um für einen bestimmten Anwendungsfall tauglich zu sein. Für bestimmte Anwendungen benötigte Anforde¬rungen können Regelwerken oder Ausschreibungen entnommen werden.
Diese Norm gilt nicht für Produkte, deren Nennwert der Wärmeleitfähigkeit größer ist als 0,050 W/(mK) bei 10 °C.
Diese Norm gilt nicht für Produkte für an der Verwendungsstelle hergestellte Wärmedämmung (eingeblasen oder geschüttet) oder Produkte, die zur Dämmung des Bauwerks bestimmt sind.
Diese 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 phénolique (PF) - Spécification
La présente norme européenne spécifie les exigences relatives aux produits manufacturés en mousse phénolique utilisés pour l'isolation thermique de l’équipement du bâtiment et des installations industrielles, dont la température de service se situe entre – 200 °C et + 120 °C environ.
NOTE Pour une température de service inférieure à – 50 °C, des essais particuliers sont recommandés pour s'assurer de l'aptitude à l'emploi du produit dans l'application visée (p.ex. 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 d’articles préfabriqués.
La présente norme décrit les caractéristiques des 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 les systèmes d'isolation thermique préfabriqués et les panneaux composites ; les performances des systèmes incorporant ces produits ne sont pas traitées.
La présente norme ne spécifie pas le niveau requis pour une propriété donnée que doit posséder un produit pour démontrer sa convenance à une application particulière. Les niveaux requis pour une application donnée peuvent être trouvés dans les réglementations et les appels d'offres.
Les produits dont la conductivité thermique déclarée est supérieure à 0,050 W/(m•K) à 10 °C ne sont pas couverts par la présente norme.
La présente norme ne couvre pas les produits pour isolation in situ (pulvérisation ou dispersion) ni ceux destinés à l’isolation de la structure du bâtiment.
La présente norme ne couvre pas les aspects acoustiques suivants : isolement direct aux bruits aériens et indice de transmission des bruits d'impact.
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz fenolne pene (PF) - Specifikacija
Ta evropski standard določa zahteve za proizvode iz fenolne pene, ki se uporabljajo za toplotno izolacijo opreme stavb in industrijskih inštalacij z razponom delovne temperature približno od
–200 °C do 120 °C. OPOMBA Pod delovno temperaturo –50 °C se priporočajo posebni preskusi glede primernosti proizvodov za nameravano vrsto uporabe (npr. utekočinjenje kisika). V vseh primerih je treba upoštevati napotke proizvajalca. Proizvodi so izdelani v obliki blokov, prevlečenih ali neprevlečenih, plošč, vodovodnih odsekov, segmentov in predizdelanih oblik. Ta standard opisuje lastnosti proizvodov ter zajema postopke za preskušanje, vrednotenje skladnosti, označevanje in etiketiranje. Proizvodi iz tega standarda se uporabljajo tudi v predizdelanih 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 0,050 W/mK pri 10 °C, v tem standardu niso zajeti. Ta standard ne zajema proizvodov za izolacijo na kraju samem (pihanje ali vlivanje) 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
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz fenolne pene (PF) - SpecifikacijaWärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Phenolharzschaum (PF) - SpezifikationProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse phénolique (PF) - SpécificationThermal insulation products for building equipment and industrial installations - Factory made phenolic foam (PF) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14314:2009+A1:2013SIST EN 14314:2010+A1:2013en,fr,de01-maj-2013SIST EN 14314:2010+A1:2013SLOVENSKI
STANDARD
SIST EN 14314:2010+A1:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14314:2009+A1
January 2013 ICS 91.100.60 Supersedes EN 14314:2009English Version
Thermal insulation products for building equipment and industrial installations - Factory made phenolic foam (PF) products - Specification
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en mousse phénolique (PF) - Spécification
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Phenolharzschaum (PF) - Spezifikation This European Standard was approved by CEN on 29 September 2009 and includes Amendment 1 approved by CEN on 11 November 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14314:2009+A1:2013: ESIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 2 Contents Page Foreword .4 1 Scope .6 2 Normative references .6 3 Terms, definitions, symbols, units and abbreviated terms .8 4 Requirements . 10 5 Test methods . 17 6 Designation code. 21 7 Evaluation of conformity. 22 8 Marking and labelling . 22 Annex A (normative)
Factory production control . 24 Annex B (normative)
Determination of the aged value of thermal conductivity . 27 Annex C (normative)
Determination of minimum service temperature . 31 Annex D (informative)
Additional properties . 37 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 39 Bibliography . 47
Figures Figure C.1 — Dimensions of test specimens (mm) . 36 Figure ZA.1 — Example of CE marking information . 46
Tables Table 1 — Dimensional tolerances . 12 Table 2 — Classes for thickness tolerances for boards . 12 !Table 3" — Tolerances for deviation from flatness . 13 !Table 4" — Levels for compressive stress or compressive strength . 15 !Table 5" — Levels of short term water absorption by partial immersion . 16 !Table 6" — Levels for long term water absorption by partial immersion . 17 !Table 7" — Test methods, test specimens and conditions . 19 Table A.1 — Minimum product testing frequencies . 24 SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 3 Table A.2 — Minimum product testing frequencies for the reaction to fire characteristics . 26 Table B.1 — Increments to be added to accelerated aged values of thermal conductivity to obtain the time averaged value over 25 years . 29 Table D.1 — Test methods, test specimens, conditions and minimum testing frequencies . 38 Table ZA.1 — Relevant clauses . 40 Table ZA.2 — System(s) of attestation of conformity . 41 Table ZA.3 — Assignment of evaluation of conformity tasks for products under system 1 . 42 Table ZA.4 — Assignment of evaluation of conformity tasks for products under system 3
or system 3 combined with system 4 for reaction to fire . 43
SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 4 Foreword This document (EN 14314:2009+A1:2013) 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 July 2013, and conflicting national standards shall be withdrawn at the latest by July 2013. 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 14314:2009. This document includes Amendment 1 approved by CEN on 2012-11-11. The start and finish of text introduced or altered by amendment is indicated in the text by tags !". 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 EU Directive 89/106/EEC. For relationship with EU Directive 89/106/EEC, 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 harmonised 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 the aged value of thermal conductivity Annex C (normative), Determination of minimum service temperature Annex D (informative), Additional properties Annex ZA (informative), Clauses of this European Standard addressing the provisions of the EU Construction Products Directive 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 can 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 European package of 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: SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 5 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 products of expanded polystyrene (EPS) — 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 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 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 6 1 Scope This European Standard specifies the requirements for factory made phenolic foam products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature in the range of approximately - 200 °C to + 120 °C. NOTE 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 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 standard does not specify the required level of a given property that shall be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender. Products with a declared thermal conductivity greater than 0,050 W/(m·K) at 10 °C are not covered by this standard. This standard does not cover products for in situ-insulation (blowing or pouring) or products for the insulation of the building structure. This standard does not cover the following acoustical aspects: direct airborne sound insulation and impact noise transmission index.
2 Normative references The following referenced documents are indispensable for the application of this document. 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 1608, Thermal insulating products for building applications — Determination of tensile strength parallel to faces SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 7 EN 1609, Thermal insulating products for building applications — Determination of short term water absorption by partial immersion EN 12085, Thermal insulating products for building applications — Determination of linear dimensions of test specimens EN 12086, Thermal insulating products for building applications — Determination of water vapour transmission properties EN 12429, Thermal insulating products for building applications — Conditioning to moisture equilibrium under specified temperature and humidity conditions 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 13172, Thermal insulating 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 and sodium ions and pH EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire test 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 4590:2002) EN ISO 8497, Thermal insulation — Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497:1994) EN ISO 11925-2, Reaction to fire tests — Ignitability of building products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2:2002) EN ISO 13787, Thermal insulation products for building equipment and industrial installations — Determination of declared thermal conductivity (ISO 13787:2003) SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 8 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 3.1.1.1 phenolic foam rigid cellular insulation foam, the polymer structure of which is made primarily from the polycondensation of phenol, its homologues and/or derivatives, with aldehydes or ketones 3.1.1.2 block
billet (insulation) product generally of rectangular cross-section and with a thickness not significantly smaller than the width NOTE In English, some industries define a large block as a billet. 3.1.1.3 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 Boards are usually thinner than slabs. They can also be supplied in tapered form. 3.1.1.4 pipe section
section (insulation) product in the shape of a cylindrical annulus which may be split to facilitate application 3.1.1.5 lag
segment rigid or semi-rigid insulation product for application to large diameter cylindrical or spherical equipment 3.1.2 Additional terms and definitions 3.1.2.1 level given value which is the upper or lower limit of a requirement NOTE The level is given by the declared value of the characteristic concerned. 3.1.2.2 class combination of two levels of the same property between which the performance shall fall 3.1.2.3 prefabricated ware pieces cut, abraded or otherwise formed from a board or block of product, e.g. elbows, T-pieces, etc. 3.1.2.4 production line assemblage of equipment that produces products using a continuous process SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 9 3.1.2.5 production unit assemblage of equipment that produces products using a discontinuous process 3.1.2.6 end-use application real application of a product in relation to all aspects that influence the behaviour of that product under different fire situations
NOTE The term covers aspects of the product such as its quantity, its orientation, its position in relation to other adjacent products and its method of fixing. 3.1.2.7 end-use application parameter aspect of the mounting and fixing arrangement of a product reflecting/simulating its end use application (for example: type of substrate, lining, fixing method, position and type of joints) which may or may not affect the fire performance 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 ∆εb is the relative change in width % ∆εd is the relative change in thickness % ∆εl is the relative change in length % ct is the compressive creep % εt is the total thickness reduction % L is the deviation from linearity mm l is the length mm λ is the thermal conductivity W/(m·K) λD is the declared thermal conductivity W/(m·K) µ is the water vapour diffusion resistance factor — 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 σ10 is the compressive stress at 10 % deformation kPa SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 10 σc is the compressive stress kPa σm is the compressive strength kPa v is the deviation from squareness for pipe sections mm ψ0 is the closed cell content (corrected) % Z is the water vapour resistance m2·h Pa/mg CC(i1/i2/y)σc is the symbol of the declared level of compressive creep CL is the symbol of the declared level for soluble chloride 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(T+) is the symbol of the declared value for dimensional stability at specified temperature DS(T–) is the symbol of the declared value for dimensional stability at - 20 °C MU is the symbol of the declared value for water vapour diffusion resistance factor 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 for the declared level for water vapour transmission rate WVP is the symbol for the declared value of water vapour permanence WVPE is the symbol for the declared value of water vapour permeability Z is the symbol of the declared value for water vapour resistance 3.2.2 Abbreviated terms used in this standard PF is Phenolic Foam ITT is Initial Type Test FPC is Factory Production Control ML is Manufacturer's Literature 4 Requirements 4.1 General Product properties shall be assessed in accordance with Clause 5. To comply with this standard, products shall meet the requirements of 4.2 and the requirements of 4.3 as appropriate. NOTE Information on additional properties is given in Annex D. One test result for a product property is the average of the measured values on the number of the test specimens given in Table 6. SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 11 4.2 For all applications 4.2.1 Thermal conductivity For flat specimens, the thermal conductivity shall be based upon measurements carried out in accordance with EN 12667 or EN 12939 for thick products. For cylindrical specimens, EN ISO 8497 shall be used as specified in 5.3.2. In both cases, the thermal conductivity values shall be determined by the manufacturer and verified in accordance with EN ISO 13787 and Annex B of this product standard. They shall be declared by the manufacturer according to the measuring standards mentioned above covering the product service temperature range. The following conditions apply: the measured values shall be expressed with three significant figures; the declared thermal conductivity curve shall be given as a limit curve, defined in EN ISO 13787; the value of the declared thermal conductivity, λD, shall be rounded upwards to the nearest 0,001 W/(m·K); the lowest reference mean test temperature required is - 170 °C. The declared equation/limit curve is the "declared reference" with three significant figures, that is to 0,000 1 W/(m·K) for λ values below 0,1 W/(m·K) and in 0,001 W/(m·K) for λ 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.
NOTE Determinations of the declared thermal conductivity of pipe sections, following EN ISO 8497, having joints in the metering area, include the effects of these joints as defined in EN ISO 23993. 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions The length, l, width, b, and thickness, d, of boards shall be determined in accordance with EN 822 and EN 823. The length, l, thickness, d, and inside diameter, Di, of pipe sections, segments and prefabricated ware shall be determined in accordance with EN 13467. No test result shall deviate from !the declared value or class by more than the tolerances given in Tables 1 and 2." Products with a surface facing or natural skin shall be tested without removing them. SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 12 ! Table 1 — Dimensional tolerances Form of delivery Length Width Thickness Inside diameter Boards: (length or width) < 1 250 mm 1 250 – 2 000 mm 2 001 – 4 000 mm > 4 000 mm
± 5 mm ± 7,5 mm ± 10 mm ± 15 mm
± 5
mm ± 7,5 mm not applicable not applicable see Table 2 not relevant Pipe section ± 3 mm — ± 2 mm – 0 mm + 2 mm a
– 0 mm + 3 mm b 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.
Table 2 — Classes for thickness tolerances for boards Dimensions in millimetres Nominal thickness Tolerance T1 T2 < 50 ± 2,0 ± 1,5 50 to 100 – 2,0 + 3,0 ± 1,5 > 100 – 2,0 + 5,0 ± 1,5 " 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 shall be determined in accordance with EN 13467. For boards the deviation from squareness on length and width, Sb, shall not exceed 10 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. SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 13 Products with a surface facing or natural skin shall be tested without removing them. 4.2.2.4 Pipe section linearity Linearity, L, shall be determined 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. 4.2.3 Dimensional stability 4.2.3.1 Dimensional stability under constant normal laboratory conditions Dimensional stability under constant normal laboratory conditions (23 °C/50 % relative humidity) shall be determined in accordance with EN 1603. The relative changes in length, ∆εl, and width, ∆εb, shall not exceed ± 0,5 %. The overall change in flatness, ∆S, shall not exceed the values given in !Table 3" for the corresponding nominal thicknesses, dN. !Table 3" — Tolerances for deviation from flatness
Dimensions in millimetres Nominal thickness Tolerance < 50 10,0 50 to 100 7,5 > 100 5
4.2.3.2 Dimensional stability under specified temperature and humidity conditions Dimensional stability under specified temperature and humidity conditions shall be determined in accordance with EN 1604. The test shall be carried out after storage for 48 h at (23 ± 2) °C and (90 ± 5) % relative humidity. The relative changes in length, ∆εl, and width ∆εb, shall not exceed ± 0,5 %. The relative change in thickness, ∆εd, shall not exceed ± 1,5 %. 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,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, Table 1, is used in a linear application it does not require further classification. EN 13501-1, 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.
SIST EN 14314:2010+A1:2013
EN 14314:2009+A1:2013 (E) 14 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 phenolic foam does not change with time or when subjected to the declared maximum service temperature. 4.2.5.3 Durability of thermal resistance against ageing The method for the
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