SIST EN 14306:2010
Thermal insulation products for building equipment and industrial installations - Factory made calcium silicate (CS) products - Specification
Thermal insulation products for building equipment and industrial installations - Factory made calcium silicate (CS) products - Specification
This European Standard specifies the requirements for factory made calcium silicate products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately - 170 °C to + 1 100 °C. NOTE Calcium silicate products can be used below - 50 °C. Below the operating temperature of - 50 °C, special tests, regarding the suitability of the product 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 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 insulation systems and composite panels; the structural performance of systems incorporating these products is not covered. This standard does not specify the required level or class 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 0,6 W/(mK) at 10 °C are not covered by this standard. This standard does not cover products intended to be used 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 Calciumsilikat (CS) - Spezifikation
Diese Europäische Norm legt die Anforderungen für werkmäßig hergestellte Produkte aus Calciumsilicat fest, die als Wärmedämmstoffe für die Haustechnik und betriebstechnische Anlagen im Temperaturbereich von etwa - 170 °C bis + 1 100 °C benutzt werden. Die Produkte werden in der Form von Platten, Rohrschalen, Segmenten und vorgefertigten Produkten hergestellt.
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.
Diese Norm gilt nicht für Produkte, die zur Dämmung von Gebäuden bestimmt sind.
Diese Norm beschreibt die Stoffeigenschaften und enthält die Prüfverfahren und Festlegungen für die Konformitätsbewertung, Kennzeichnung und die Etikettierung.
In dieser Norm beschriebene Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehrschicht-Verbundplatten angewendet; die konstruktiven 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 Anforderungen können Regelwerken oder übereinstimmenden Normen entnommen werden.
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en silicate de calcium (CS) - Spécification
La présente Norme européenne spécifie les exigences relatives aux produits manufacturés en silicate de calcium, utilisés pour l’isolation thermique de l’équipement du bâtiment et des installations industrielles, dont la température de service est approximativement comprise entre - 170 °C et + 1 100 °C.
NOTE Les produits en silicate de calcium peuvent être utilisés à des températures inférieures à - 50 °C. 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 manufacturés sous la forme de panneaux, de coquilles, de segments et de pièces préfabriquées.
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 structurelles des systèmes incorporant ces produits ne sont pas traitées.
La présente norme ne spécifie pas la classe ou le niveau requis pour une propriété donnée que doit posséder un produit pour démontrer son aptitude à une application particulière. Les niveaux requis pour une application donnée peuvent être trouvés dans les réglementations et les appels d’offre.
Les produits dont la conductivité thermique déclarée est supérieure à 0,6 W/(m•K) à 10 °C ne sont pas couverts par la présente norme.
La présente norme ne couvre pas les produits destinés à être utilisés pour l’isolation de la structure des bâtiments.
La présente norme 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 kalcijevih silikatov (CS) - Specifikacija
Ta evropski standard določa zahteve za proizvode iz kalcijevih silikatov, ki se uporabljajo za toplotno izolacijo za opremo stavb in industrijske inštalacije z delovnim temperaturnim razponom med približno -170°C in + 1.100°C. OPOMBA: Proizvodi iz kalcijevega silikata se lahko uporabljajo pod -50°C. Pod delovno temperaturo -50°C svetujemo izvedbo posebnih preskusov glede ustreznosti proizvoda za namen uporabe (npr. utekočinjanje kisika). V vsakem primeru je treba upoštevati navodila proizvajalca. Proizvodi so narejeni v obliki plošč, cevnih izolacij, segmentov in montažnih artiklov. Ta standard opisuje značilnosti proizvodov in vključuje postopke preskušanja, vrednotenja skladnosti, označevanja in uporabe nalepk. Proizvodi, ki jih zajema ta standard, se uporabljajo pri montažnih termoizolacijskih sistemih in vezanih ploščah; strukturna zmogljivost sistemov, ki vključujejo te proizvode, ni zajeta. Ta standard ne določa zahtevane ravni ali razreda določene lastnosti, ki jo mora doseči proizvod, da ustreza zahtevam za uporabnosti pri določenem načinu uporabe. Zahtevane ravni za določen način uporabe so navedene v pravilih in javnih razpisih. Ta standard ne zajema proizvodov z nazivno toplotno prevodnostjo nad 0,6 W/(mK) pri 10°C. Ta standard ne zajema proizvodov za izolacijo gradbenih konstrukcij. Ta evropski standard ne zajema naslednjih zvočnih vidikov: neposredne izolacije zvoka, ki se prenaša po zraku, in indeksa prenosa hrupa udarcev.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Proizvodi iz kalcijevih silikatov (CS) - SpecifikacijaWärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Calciumsilikat (CS) - SpezifikationProduits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en silicate de calcium (CS) - SpécificationThermal insulation products for building equipment and industrial installations - Factory made calcium silicate (CS) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 14306:2009SIST EN 14306:2010en,fr,de01-april-2010SIST EN 14306:2010SLOVENSKI
STANDARD
SIST EN 14306:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14306
November 2009 ICS 91.100.60 English Version
Thermal insulation products for building equipment and industrial installations - Factory made calcium silicate (CS) products - Specification
Produits isolants thermiques pour l'équipement du bâtiment et les installations industrielles - Produits manufacturés en silicate de calcium (CS) - Spécification
Wärmedämmstoffe für die technische Gebäudeausrüstung und für betriebstechnische Anlagen in der Industrie - Werkmäßig hergestellte Produkte aus Calciumsilikat (CS) -Spezifikation This European Standard was approved by CEN on 29 September 2009.
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 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14306:2009: ESIST EN 14306:2010
EN 14306:2009 (E) 2 Contents Page Foreword .31Scope .52Normative references .53Terms, definitions, symbols, units and abbreviated terms .64Requirements .95Test methods . 136Designation code . 167Evaluation of conformity . 168Marking and labelling . 17Annex A (normative)
Factory production control . 18Annex B (normative)
Determination of minimum service temperature . 21Annex C (informative)
Preparation of the test specimens to measure thermal conductivity . 25Annex D (informative)
Additional properties . 26Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive. 28Bibliography . 36 Figures Figure ZA.1 — Example of CE marking information . 35Tables Table 1
— Dimensional tolerances . 10 Table 2 — Levels for maximum service temperature . 12 Table 3 — Levels for compressive stress at 10 % deformation or compressive strength . 12 Table 4 — Test methods, test specimens and conditions. 14 Table A.1 — Minimum product testing frequencies . 18 Table A.2 — Minimum product testing frequencies for the reaction to fire characteristics . 20 Table D.1 — Test methods, specimens and conditions . 27 Table ZA.1 — Relevant clauses . 29 Table ZA.2 — System(s) of attestation of conformity . 30 Table ZA.3 — Assignment of evaluation of conformity tasks for products under system 1 . 31 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 . 32 SIST EN 14306:2010
EN 14306:2009 (E) 3 Foreword This document (EN 14306:2009) 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 May 2010, and conflicting national standards shall be withdrawn at the latest by August 2011. 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 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 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 six annexes: Annex A (normative), Factory production control Annex B (normative), Testing for reaction to fire Annex C (normative), Determination of minimum service temperature Annex D (informative), Preparation of the test specimens to measure thermal conductivity Annex E (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: EN 14303, Thermal insulation products for building equipment and industrial installations — Factory made mineral wool (MW) products — Specification SIST EN 14306:2010
EN 14306:2009 (E) 4 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
SIST EN 14306:2010
EN 14306:2009 (E) 5 1 Scope This European Standard specifies the requirements for factory made calcium silicate products which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately - 170 °C to + 1 100 °C.
NOTE Calcium silicate products can be used below - 50 °C. Below the operating temperature of - 50 °C, special tests, regarding the suitability of the product 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 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 insulation systems and composite panels; the structural performance of systems incorporating these products is not covered. This standard does not specify the required level or class 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 0,6 W/(mK) at 10 °C are not covered by this standard. This standard does not cover products intended to be used 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 993-14, Methods of testing dense shaped refractory products — Part 14: Determination of thermal conductivity by the hot-wire (cross-array) method EN 1094-6, Insulating refractory products — Part 6: Determination of permanent change in dimensions of shaped products on heating (ISO 2477:1987, modified) EN 1604, Thermal insulating products for building applications — Determination of dimensional stability under specified temperature and humidity conditions SIST EN 14306:2010
EN 14306:2009 (E) 6 EN 1609, Thermal insulating products for building applications — Determination of short term water absorption by partial immersion EN 12086, Thermal insulating products for building applications — Determination of water vapour transmission properties EN 12667, 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, sodium ions and pH EN 13469, Thermal insulating products for building equipment and industrial installations — Determination of water vapour transmission properties of preformed pipe insulation EN 13472, Thermal insulating products for building equipment and industrial installations — Determination of short term water absorption by partial immersion of preformed pipe insulation EN 13501-1:2007, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests EN 13639, Determination of total organic carbon in limestone EN 13823, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item EN 15715:2009, Thermal insulation products — Instructions for mounting and fixing for reaction to fire testing — Factory made products EN ISO 1182, Reaction to fire tests for building products — Non-combustibility test (ISO 1182:2002) EN ISO 1716, Reaction to fire tests for building products — Determination of the heat of combustion
(ISO 1716:2002) 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) 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. SIST EN 14306:2010
EN 14306:2009 (E) 7 3.1.1 Terms and definitions as given in EN ISO 9229:2007 3.1.1.1 calcium silicate insulation material comprised of hydrated calcium silicate, normally reinforced by incorporating fibres 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 Boards are usually thinner than slabs. They can also be supplied in tapered form. 3.1.1.3 pipe section
section (insulation) product in the shape of a cylindrical annulus witch 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 3.1.2 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 3.1.2.5 production unit assemblage of equipment that produces products using 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 SIST EN 14306:2010
EN 14306:2009 (E) 8 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 % Li 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 of boards on length and width mm/m Sd is the deviation from squareness of boards on thickness mm Smax is the deviation from flatness mm σ10 is the compressive stress at 10 % deformation kPa σm is the compressive strength kPa ν is the deviation from squareness for pipe insulation mm ρa is the apparent density kg/m3 CS(Y) is the symbol of the declared level for compressive stress at Y % deformation CS(10) is the symbol of the declared level for compressive stress at 10 % deformation CL is the symbol of the declared level of soluble chloride ions F is the symbol of the declared level of soluble fluoride ions L is the symbol of the declared class for length tolerances MU is the symbol of the declared value for water vapour diffusion resistance factor P is the symbol of the declared value for flatness tolerances pH is the symbol of the declared level of the pH-value S is the symbol of the declared class for squareness tolerances ST(+) is the symbol of the declared level for maximum service temperature ST(–) is the symbol of the declared level for minimum service temperature T is the symbol of the declared class for thickness tolerances W is the symbol of the declared class for width tolerances SIST EN 14306:2010
EN 14306:2009 (E) 9 3.2.2 Abbreviations used in this standard CS is Calcium Silicate ITT is Initial Type Test ML is Manufacturer's Literature FPC is Factory Production Control 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 1 Information on additional properties is given in Annex E. One test result for a product property is the average of the measured values on the numbers of test specimens given in Table 4. 4.2 For all applications 4.2.1 Thermal conductivity For flat specimens thermal conductivity shall be based upon measurements carried out in accordance with
EN 12667 and if relevant EN 12939 or EN 993-14 (this test is calibrated against EN 12667 and if relevant
EN 12939). For cylindrical specimens EN ISO 8497 shall be used as specified in 5.3.2. The thermal conductivity values shall be determined by the manufacturer and verified in accordance with EN ISO 13787. They shall be declared by the manufacturer according to the above specified measurement standards covering the declared product service temperature range. The following conditions apply: the measured values shall be expressed with three significant figures; the declared conductivity curve shall be given as limit curve, defined in EN ISO 13787; the values of the declared thermal conductivity, λD, shall be rounded upwards to the nearest 0,001 W/(m·K); the lowest reference mean test temperature that could be required is - 170 °C. The declared equation/limit curve is the "declared reference" with three significant figures, that is to 0,001 W/(m·K) for all λ values. 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. SIST EN 14306:2010
EN 14306:2009 (E) 10 4.2.2 Dimensions and tolerances 4.2.2.1 Linear dimensions The length, l, width, b, and thickness, d, of boards and the dimensions of pipe sections and prefabricated ware shall be respectively determined in accordance with EN 822, EN 823 and EN 13467. No test result shall deviate from the declared values by more than the tolerance given in Table 1. Table 1
— Dimensional tolerances Form of delivery Length Width Thickness Inside diameter Board ± 3 mm or ± 3 mm or + 3 mm
± 0,4 % a ± 0,4 % a – 2 mm
Pipe section or segment ± 3 mm or
+ 3 mm - 0 mm ± 0,6 % a
– 2 mm + 5 mm a Whichever gives the greatest numerical tolerance.
4.2.2.2 Squareness Deviation from squareness of boards, Sb and Sd, shall be determined in accordance with EN 824 and deviation from squareness for pipe sections and segments, v in accordance with EN 13467. The deviation from squareness of boards on length and width, Sb, shall not exceed 6 mm/m and the deviation from squareness of boards on thickness, Sd, shall not exceed 2 mm. For pipe sections and segments, the deviation from squareness, ν, shall not exceed 3 mm. 4.2.2.3 Flatness Deviation from flatness, Smax shall be determined in accordance with EN 825 for boards. The deviation from flatness, Smax, shall not exceed 6 mm. 4.2.2.4 Pipe section linearity Deviation from linearity, Li shall be determined in accordance with EN 13467. The deviation from linearity, Li, shall not exceed 3 mm or ± 0,6 % on length, whichever gives the greatest numerical tolerance. 4.2.3 Dimensional stability The 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 1,0 %. The relative change in thickness, ∆εd shall not exceed 1,0 %. 4.2.4 Reaction to fire of the product as placed on the market Reaction to fire classification (Euroclasses) 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 1 This classification is compulsory and always included in the CE marking label. EN 13501-1:2007, Table 1, is applicable to products applied to flat surfaces or to curved surfaces with a diameter greater than 300 mm. SIST EN 14306:2010
EN 14306:2009 (E) 11 If a flat product, which has a classification according to EN 13501-1:2007, Table 1, is used in a linear application it does not require further classification. EN 13501-1:2007, 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. Manufacturers declaring Euroclass A1 without further test shall demonstrate by testing in accordance with
EN 13820 that the products do not contain more than 1,0 % by weight of organic matter. NOTE 2 The Commission Decision 96/603/EC of 4 October 1996 amended by the Commission Decision 00/605/EC of 26 September 2000 gives the list of products to be considered as reaction to fire Euroclass A1 without the need for testing.
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 CS 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 The thermal conductivity of CS products does not change with time. This is covered by 4.2.1 thermal conductivity, 4.2.2 dimensions and tolerances and 4.2.3 dimensional stability or 4.3.2 maximum service temperature (dimensional stability). 4.2.5.4 Durability of thermal resistance against high temperature The thermal conductivity of CS products does not change with time at a high temperature. This is covered by 4.3.2 maximum service temperature (dimensional stability). 4.3 For specific applications 4.3.1 General If there is no requirement for a property, described in 4.3 for a product in use, then that property does not need to be determined and declared by the manufacturer. 4.3.2 Maximum service temperature The maximum service temperature, ST(+), for flat products shall be determined in accordance with EN 1094-6. At the maximum service temperature the relative changes in length, ∆εl, and in width, ∆εb, shall not exceed 2 %. The maximum service temperature, ST(+), shall be declared in °C in levels with steps of 50 °C. The test specimen shall not exhibit evidence of self-heating. SIST EN 14306:2010
EN 14306:2009 (E) 12 Table 2 — Levels for maximum service temperature Level Requirement °C ST(+) 650 ≥ 650 ST(+) 700 ≥ 700 ST(+) 750 ≥ 750 ST(+) 800 ≥ 800 ST(+) 850 ≥ 850 ST(+) 900 ≥ 900 ST(+) 950 ≥ 950 ST(+) 1 000 ≥ 1 000 ST(+) 1 050 ≥ 1 050 ST(+) 1 100 ≥ 1 100 4.3.3 Minimum service temperature The minimum service temperature, ST(-), shall be declared in levels with steps of 50 °C. The minimum service temperature, ST(-), shall be determined in accordance with Annex C. At the minimum service temperature, ST(-) the relative changes in length, ∆εl, and in width, ∆εb, shall not exceed 2 %. Minimum service temperature within the scope of this standard, but above 0 °C need not be tested. 4.3.4 Compressive stress or compressive strength Compressive stress at 10 % deformation, σ10, or the compressive strength,
σm, shall be determined in accordance with EN 826. No test result shall be lower than the value, given in Table 3, for the declared level. Table 3 — Levels for compressive stress at 10 % deformation or compressive strength Level Requirement kPa CS(10\Y) 500 ≥ 500 CS(10\Y) 1 000 ≥ 1 000 CS(10\Y) 1 500 ≥ 1 500 CS(10\Y) 2 000 ≥ 2 000 CS(10\Y) 3 000 ≥ 3 000 CS(10\Y) 4 000 ≥ 4 000 CS(10\Y) 5 000 ≥ 5 000 CS(10\Y) 10 000 ≥ 10 000
NOTE EN 826 is not applicable to pipe sections, and compression behaviour is not determined. SIST EN 14306:2010
EN 14306:2009 (E) 13 4.3.5 Trace quantities of water soluble ions and the pH-value Trace quantities of water soluble chloride and fluoride ions and the pH-value shall be determined in accordance with EN 13468. The manufacturer shall declare them as levels in mg per kg of product and the pH-value as levels in steps of 0,5. For chloride and fluoride, no test result shall exceed the declared value. For silicate and sodium, not test result shall be below the declared value. For the pH-value, no test result shall deviate from the declared value by more than 1,0. 4.3.6 Water vapour diffusion resistance Calcium silicate products are used for applications at high temperatures where high humidity and water adsorption are irrelevant. In exceptional cases, the water vapour diffusion resistance factor, µ, shall be measured in accordance with EN 12086. 4.3.7 Short term water absorption by partial immersion Calcium silicate products could absorb water under poor storage conditions. The product shall be tested in accordance with EN 1609. Short term water absorption by partial immersion of pipe sections, Wp, shall be determined in accordance with EN 13
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