SIST EN 13167:2013+A1:2015
(Main)Thermal insulation products for buildings - Factory made cellular glass (CG) products - Specification
Thermal insulation products for buildings - Factory made cellular glass (CG) products - Specification
This European Standard specifies the requirements for factory made cellular glass (CG) products, with or without facings or coatings, which are used for the thermal insulation of buildings. The products are manufactured in the form of boards or slabs.
Products covered by this standard are also used in prefabricated thermal insulation systems and composite panels; the performance of systems incorporating these products is not covered.
This standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling.
This standard does not specify the required level of a given property to 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 or non-conflicting standards.
Products with a declared thermal resistance lower than 0,50 m2K/W or a declared thermal conductivity greater than 0,065 W/(mK) at 10 °C are not covered by this standard.
This standard does not cover in situ insulation products and products intended to be used for the insulation of building equipment and industrial installations (covered by EN 14305).
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Schaumglas (CG) - Spezifikation
Diese Europäische Norm legt die Anforderungen an werkmäßig hergestellte Produkte aus Schaumglas mit oder ohne Kaschierung oder Beschichtung fest, die für die Wärmedämmung von Gebäuden benutzt werden. Die Produkte werden in Form von Platten hergestellt.
Die in dieser Norm beschriebenen Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehrschicht Platten angewendet. Die Eigenschaften von Systemen, in die diese Produkte integriert sind, werden nicht behandelt.
Die vorliegende Norm beschreibt die Produkteigenschaften und enthält die Prüfverfahren und Festlegungen für die Konformitätsbewertung, die Kennzeichnung und die Etikettierung.
Diese Norm legt keine Leistungsstufen für eine vorgegebene Eigenschaft fest, die ein Produkt erreichen muss, um für einen bestimmten Anwendungsfall tauglich zu sein. Die für bestimmte Anwendungen benötigten Stufen können Regelwerken oder nicht entgegenstehenden Normen entnommen werden.
Diese Norm gilt nicht für Produkte, deren Nennwert des Wärmedurchlasswiderstandes niedriger als 0,50 m2K/W oder deren Nennwert der Wärmeleitfähigkeit größer als 0,065 W/(mK) bei 10 °C ist.
Die vorliegende Norm gilt weder für in situ Dämmprodukte noch für Produkte, die zur Dämmung von haustechnischen und betriebstechnischen Anlagen (durch EN 14305 abgedeckt) vorgesehen sind.
Produits isolants thermiques pour le bâtiment - Produits manufacturés en verre cellulaire (CG) - Spécification
La présente Norme européenne spécifie les exigences auxquelles doivent satisfaire les produits manufacturés en verre cellulaire (CG), avec ou sans parements ou enduits de finition, utilisés pour l'isolation thermique des bâtiments. Les produits sont fabriqués sous forme de panneaux ou plaques.
Les produits couverts par la présente norme sont également utilisés dans des systèmes d'isolation thermique et dans des panneaux composites préfabriqués ; les performances des systèmes incorporant ces produits ne sont pas définies.
La présente norme décrit les caractéristiques des produits et contient des modes opératoires d'essai, d'évaluation de la conformité, de marquage et d'étiquetage.
La présente norme ne spécifie pas, pour une propriété donnée, le niveau exigé que doit atteindre un produit pour démontrer son aptitude à l'emploi dans une application particulière. Les niveaux requis pour une application donnée figurent dans les réglementations ou les normes non conflictuelles.
Les produits dont la résistance thermique déclarée à une température de 10 °C est inférieure à 0,50 m2.K/W ou dont la conductivité thermique déclarée à une température de 10 °C est supérieure à 0,065 W/(m.K) ne relèvent pas du domaine d'application de la présente norme.
Les produits isolants mis en oeuvre in situ et les produits destinés à être utilisés pour l'isolation des équipements du bâtiment et des installations industrielles ne relèvent pas du domaine d'application de la présente norme (couverts par l’EN 14305).
Toplotnoizolacijski proizvodi za stavbe - Proizvodi iz penjenega stekla (CG) - Specifikacija
Ta evropski standard določa zahteve za površinsko obdelane ali lakirane ali površinsko neobdelane ali nelakirane proizvode iz penjenega stekla (CG), ki se uporabljajo za toplotno izolacijo stavb. Proizvodi so izdelani v obliki plošč ali blokov.
Proizvodi iz tega standarda se uporabljajo tudi v predizdelanih sistemih toplotne izolacije in vezanih ploščah; lastnosti sistemov iz teh proizvodov niso opisane.
Ta standard opisuje lastnosti proizvodov ter zajema postopke za preskušanje, vrednotenje skladnosti, označevanje in etiketiranje.
Ta 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 ali standardih, ki niso v nasprotju s tem standardom.
Proizvodi z deklarirano toplotno upornostjo, nižjo od 0,50 m2K/W, ali deklarirano toplotno prevodnostjo, višjo od 0,065 W/(mK) pri 10 °C, v tem standardu niso zajeti.
Ta standard ne zajema toplotnoizolacijskih proizvodov, izdelanih na kraju samem, ter proizvodov za izolacijo gradbene opreme in industrijskih napeljav (zajema jih standard EN 14305).
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za stavbe - Proizvodi iz penjenega stekla (CG) - SpecifikacijaWärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Schaumglas (CG) - SpezifikationProduits isolants thermiques pour le bâtiment - Produits manufacturés en verre cellulaire (CG) - SpécificationThermal insulation products for buildings - Factory made cellular glass (CG) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 13167:2012+A1:2015SIST EN 13167:2013+A1:2015en,fr,de01-april-2015SIST EN 13167:2013+A1:2015SLOVENSKI
STANDARDSIST EN 13167:20131DGRPHãþD
SIST EN 13167:2013+A1:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13167:2012+A1
February 2015 ICS 91.100.60 Supersedes EN 13167:2012English Version
Thermal insulation products for buildings - Factory made cellular glass (CG) products - Specification
Produits isolants thermiques pour le bâtiment - Produits manufacturés en verre cellulaire (CG) - Spécification
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Schaumglas (CG) - Spezifikation This European Standard was approved by CEN on 6 October 2012 and includes Amendment 1 approved by CEN on 15 December 2014.
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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13167:2012+A1:2015 ESIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 2 Contents Page Foreword .4 1 Scope .6 2 Normative references .6 3 Terms, definitions, symbols, units and abbreviated terms .7 4 Requirements . 11 5 Test methods . 17 6 Designation code . 19 7 Assessment and Verification of the Constancy of Performance (AVCP) . 20 8 Marking and labelling . 21 Annex A (normative)
Determination of the declared values of thermal resistance and
thermal conductivity . 23 Annex B (normative)
!Product type determination" (!PTD") and factory production control (FPC) . 25 Annex C (normative)
CG multi-layered insulation products . 29 Annex D (informative)
Additional properties . 31 Annex E (informative)
Preparation of the test specimens to measure thermal conductivity . 34 Annex ZA (informative)
!Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation" . 36 Bibliography . 47
Tables Table 1 — Dimensional stability under specified conditions . 13 Table 2 — Levels for compressive strength . 14 Table 3 — Levels for bending strength . 15 Table 4 — Levels for deformation under point load . 15 Table 5 — Test methods, test specimens and conditions. 18 Table A.1 — Values for k for one sided 90 % tolerance interval with a confidence level of 90 % . 24 Table B.1 — Minimum number of tests for !PTD" and minimum product testing frequencies . 25 Table B.2 — Minimum product testing frequencies for the reaction to fire characteristics . 27 Table D.1 — Test methods, test specimens, conditions and minimum testing frequencies . 32 Table ZA.1 — Relevant clauses for factory made cellular glass and intended use . 36 Table ZA.2 — Systems of AVCP . 38 Table ZA.3.1 — Assignment of AVCP tasks for factory made cellular glass products under system 1 for reaction to fire and system 3 (see Table ZA.2) . 38 Table ZA.3.2 — Assignment of AVCP tasks for factory made cellular glass products under system 3 (see Table ZA.2) . 40 SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 3 Table ZA.3.3 — Assignment of AVCP tasks for factory made cellular glass products under combined system 4 for reaction to fire and system 3 (see Table ZA.2) . 41
Figures Figure ZA.1 — Example CE marking information of products under AVCP system 1 and system 3 . 46
SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 4 Foreword This document (EN 13167:2012+A1:2015) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2015, and conflicting national standards shall be withdrawn at the latest by November 2016. 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(s). !For relationship with EU Construction Products Regulation (CPR), see informative Annex ZA, which is an integral part of this standard." This document supersedes !EN 13167:2012". This document includes Amendment 1 approved by CEN on 2014-12-15. The start and finish of text introduced or altered by amendment is indicated in the text by tags !". Compared with EN 13167:2008, the main changes are: a) better harmonisation between the individual standards of the package (EN 13162 to EN 13171) on definitions, requirements, classes and levels; b) new normative annex on multi-layered products; c) changes on some editorial and technical content and addition of information on some specific items, such as point load (move towards 4.3); compressive strength (additional levels); bending strength (additional levels); d) addition of links to EN 15715, Thermal insulation products — Instructions for mounting and fixing for reaction to fire testing — Factory made products; e) changes to the Annex ZA. !Amendment 1 modifies EN 13167:2012 identifying those clauses of the standard which are needed for the compliance of the European Standard with the Construction Products Regulation (CPR). This amendment introduces f) an addition to the foreword; g) an addition in 3.2; h) a new subclause 4.3.12; i) modification of Clause 7; j) modification of Clause 8; SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 5 k) modification of Annex B; l) a new Annex ZA." This standard is one of a series of standards for thermal insulation products used in buildings but this standard may be used in other areas where appropriate. In pursuance of Resolution BT 20/1993 revised, CEN/TC 88 have proposed defining the standards listed below as a package of documents. 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 13162, Thermal insulation products for buildings — Factory made mineral wool (MW) products —Specification EN 13163, Thermal insulation products for buildings — Factory made expanded polystyrene (EPS) products — Specification EN 13164, Thermal insulation products for buildings — Factory made extruded polystyrene foam (XPS) products — Specification EN 13165, Thermal insulation products for buildings — Factory made rigid polyurethane foam (PU) products — Specification EN 13166, Thermal insulation products for buildings — Factory made phenolic foam (PF) products — Specification EN 13167, Thermal insulation products for buildings — Factory made cellular glass (CG) products — Specification EN 13168, Thermal insulation products for buildings — Factory made wood wool (WW) products — Specification EN 13169, Thermal insulation products for buildings — Factory made expanded perlite board (EPB) products — Specification EN 13170, Thermal insulation products for buildings — Factory made products of expanded cork (ICB) — Specification EN 13171, Thermal insulation products for buildings — Factory made wood fibre (WF) products — Specification The reduction in energy used and emissions produced during the installed life of insulation products exceeds by far the energy used and emissions made during the production and disposal processes. 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 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 6 1 Scope This European Standard specifies the requirements for factory made cellular glass (CG) products, with or without facings or coatings, which are used for the thermal insulation of buildings. The products are manufactured in the form of boards or slabs. Products covered by this standard are also used in prefabricated thermal insulation systems and composite panels; the performance of systems incorporating these products is not covered. This standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling. This standard does not specify the required level of a given property to 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 or non-conflicting standards. Products with a declared thermal resistance lower than 0,50 m2„K/W or a declared thermal conductivity greater than 0,065 W/(m„K) at 10 °C are not covered by this standard. This standard does not cover in situ insulation products and products intended to be used for the insulation of building equipment and industrial installations (covered by EN 14305). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 822, Thermal insulating products for building applications — Determination of length and width EN 823, Thermal insulating products for building applications — Determination of thickness EN 824, Thermal insulating products for building applications — Determination of squareness EN 825, Thermal insulating products for building applications — Determination of flatness EN 826:1996, Thermal insulating products for building applications — Determination of compression behaviour EN 1603, Thermal insulating products for building applications — Determination of dimensional stability under constant normal laboratory conditions (23 °C/ 50 % relative humidity) 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 1607, Thermal insulating products for building applications — Determination of tensile strength perpendicular to faces EN 1608, Thermal insulating products for building applications — Determination of tensile strength parallel to faces EN 1609, Thermal insulating products for building applications — Determination of short term water absorption by partial immersion SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 7 EN 12086:1997, Thermal insulating products for building applications — Determination of water vapour transmission properties EN 12087, Thermal insulating products for building applications — Determination of long term water absorption by immersion EN 12089, Thermal insulating products for building applications — Determination of bending behaviour EN 12090, Thermal insulating products for building applications — Determination of shear behaviour EN 12430, Thermal insulating products for building applications — Determination of behaviour under point load 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 13172:2012, Thermal insulation products — Evaluation of conformity EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests EN 13820, Thermal insulating materials for building applications — Determination of organic content 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 354, Acoustics — Measurement of sound absorption in a reverberation room (ISO 354) EN ISO 1182, Reaction to fire tests for building products — Non-combustibility test (ISO 1182) EN ISO 1716, Reaction to fire tests for products — Determination of the gross heat of combustion (calorific value) (ISO 1716) EN ISO 9229:2007, Thermal insulation — Vocabulary (ISO 9229:2007) EN ISO 11654, Acoustics — Sound absorbers for use in buildings — Rating of sound absorption(ISO 11654) EN ISO 11925-2, Reaction to fire tests — Ignitability of products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2) ISO 16269-6:2005, Statistical interpretation of data — Part 6: Determination of statistical tolerance intervals 3 Terms, definitions, symbols, units and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 9229:2007 apply with exception or in addition of the following: SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 8 3.1.1 cellular glass rigid insulation material made from expanded glass with a closed cell structure Note 1 to entry: Cellular glass may also be supplied in tapered form. 3.1.2 faced cellular glass board board of cellular glass with facing(s) with a maximum of 3 mm on one or two faces which may be roofing felt or metal foil or paper, cardboard, plastic foil, rendering or similar materials Note 1 to entry: The core may consist of either one board, a part of a board or a number of boards bonded edge to edge in the factory, with an appropriate adhesive Note 2 to entry: Cellular glass boards may also be supplied in tapered form. 3.1.3 level value which is the upper or the lower limit of a requirement and given by the declared value of the characteristic concerned 3.1.4 class combination of two levels of the same property between which the performance shall fall 3.1.5 board; slab rigid or semi-rigid (insulation) product of rectangular shape and cross section in which the thickness is uniform and substantially smaller than the other dimensions Note 1 to entry: Board is usually thinner than slab. They may also be supplied in tapered form. 3.1.6 facing functional or decorative surface layer with a thickness of less than 3 mm, e.g. paper, plastic film, fabric or metal foil, which is not considered as separate thermal insulation layer to be added to the thermal resistance of the product 3.1.7 coating functional or decorative surface layer with a thickness of less than 3 mm usually applied by painting, spraying, pouring or trowelling, which is not considered as separate thermal insulation layer to be added to the thermal resistance of the product 3.1.8 composite insulation product product which can be faced or coated made from two or more layers bonded together by chemical or physical adhesion consisting of at least one factory made thermal insulation material layer 3.1.9 multi-layered insulation product product which can be faced or coated made from two or more layers of a thermal insulation material from the same European Standard, which are bonded together horizontally by chemical or physical adhesion. SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 9 3.2 Symbols, units and abbreviated terms For the purposes of this document, the following symbols and units apply. .p is the practical sound absorption coefficient – .w is the weighted sound absorption coefficient – b is the width mm d is the thickness mm dN is the nominal thickness of the product mm û0b is the relative change in width % û0d is the relative change in thickness % û0l is the relative change in length % û0s is the relative change in flatness mm/m k is a factor related to the number of test results – l is the length mm
is the thermal conductivity W/(m„K) 90/90 is a 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(m„K) D is the declared thermal conductivity W/(m„K) i is one test result of thermal conductivity W/(m„K) mean is the mean thermal conductivity W/(m„K) U Is the design thermal conductivity W/(m„K)
is the water vapour diffusion resistance factor – N is the number of test results – Pd is the deformation under point load mm R90/90 is a 90 % fractile with a confidence level of 90 % for the thermal resistance m2„K/W RD is the declared thermal resistance m2„K/W Ri is one test result of thermal resistance m2„K/W Rmean is the mean thermal resistance m2„K/W RU is the design thermal resistance m2„K/W Sb is the deviation from squareness of the edge on length and width mm/m Sd is the deviation from squareness of the edge on thickness mm/m Smax is the deviation from flatness mm sR is the estimate of the standard deviation of the thermal resistance m2„K/W s is the estimate of the standard deviation of the thermal conductivity W/(m„K) 1b is the bending strength kPa 1c is the compressive stress kPa SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 10 1m is the compressive strength kPa 1mt is the tensile strength perpendicular to faces kPa 1t is the tensile strength parallel to faces kPa Wlp is the long term water absorption by partial immersion kg/m2 Wp is the short term water absorption kg/m2 Xct is the compressive creep mm Xt is the total thickness reduction at time t mm Z is the water vapour resistance m2„h„Pa/mg
AP is the symbol of the declared level of practical sound absorption coefficient AW is the symbol of the declared level of weighted sound absorption coefficient BS Is the symbol of the declared level for bending strength CC(i1/i2/y) 1c is the symbol of the declared level for compressive creep CS(Y) is the symbol of the declared level for compressive strength DS(N) is the symbol of the declared value for dimensional stability in normal condition DS(70,-) is the symbol of the declared value for dimensional stability at specified temperature DS(23,90) or
DS (70,90) is the symbol of the declared value for dimensional stability under specified temperature and relative humidity conditions MU is the symbol of the declared value for water vapour diffusion resistance factor PL(P) is the symbol of the declared level for penetration under point load TR is the symbol of the declared level for tensile strength perpendicular to faces WL(P) is the symbol of the declared level for long term water absorption by partial immersion WS is the symbol of the declared level for short term water absorption Z is the symbol of the declared value for water vapour resistance Abbreviated terms used in this standard: CG is Cellular Glass !PTD is Product Type Determination (previously named ITT for Initial Type Test)" FPC is Factory Production Control RtF is Reaction to Fire !AVCP is Assessment and Verification of Constancy of Performance (previously named attestation of conformity) DoP is Declaration of Performance ThIB is Thermal Insulation for Buildings VCP is Verification of Constancy of Performance (previously named evaluation of conformity)" SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 11 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. For multi-layered products, additional requirements are given in Annex C. One test result for a product property is the average of the measured values on the number of test specimens given in Table 5. 4.2 For all applications 4.2.1 Thermal resistance and thermal conductivity Thermal resistance and thermal conductivity shall be based upon measurements carried out in accordance with EN 12667 or EN 12939 for thick products. The thermal resistance and thermal conductivity shall be determined in accordance with Annex A and declared by the manufacturer according to the following: — the reference mean temperature shall be 10 °C; — the measured values shall be expressed with three significant figures; — for products of uniform thickness, the declared thermal resistance, RD, shall always be declared. The thermal conductivity, D, shall be declared where possible. Where appropriate, for products of non-uniform thickness (i.e. for sloped and tapered products) only the thermal conductivity, D, shall be declared; — the declared thermal resistance, RD, and thermal conductivity, D, shall be given as limit values representing at least 90 % of the production, determined with a confidence level of 90 %; — the statistical value of thermal conductivity, 90/90, shall be rounded upwards to the nearest 0,001 W/(m„K) and declared as D in levels with steps of 0,001 W/(m„K); — the declared thermal resistance, RD, shall be calculated from the nominal thickness, dN, and the corresponding thermal conductivity, 90/90 , unless measured directly; — the statistical value of thermal resistance, R90/90, when calculated from the nominal thickness, dN, and the corresponding thermal conductivity, 90/90, shall be rounded downwards to the nearest 0,05 m2„K/W, and declared as RD in levels with steps of 0,05 m2„K/W; — the statistical value of thermal resistance, R90/90, for those products for which only the thermal resistance is measured directly, shall be rounded downwards to the nearest 0,05 m2„K/W, and declared as RD in levels with steps of 0,05 m2„K/W; NOTE
U and RU (design values) may be determined with reference to EN ISO 10456. SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 12 4.2.2 Length and width Length, l, and width, b, shall be determined in accordance with EN 822. No test result shall deviate from the nominal values by more than the following: — Slabs or unfaced board:
± 2 mm for length and width — Faced board:
± 5 mm for length
± 2 mm for width 4.2.3 Thickness Thickness, d, shall be determined in accordance with EN 823. The load shall be 250 Pa. No test result shall deviate from the nominal thickness, dN, by more than ±2 mm. 4.2.4 Squareness Squareness shall be determined in accordance with EN 824. The deviation from squareness on length and width, Sb, of boards and slabs shall not exceed 5 mm/m. The deviation from squareness on thickness, Sd, shall not exceed 2 mm. 4.2.5 Flatness Flatness shall be determined in accordance with EN 825. The deviation from flatness, Smax, of boards and slabs, shall not exceed 2 mm. 4.2.6 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 mounting and fixing rules given in EN 15715. NOTE 1 This classification is compulsory and always included in the CE Marking label. 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 2000/605/EC of 26 September 2000 and 2003/424/EG of 6 June 2003 gives the list of products to be considered as reaction to fire class Euroclass A1 without the need for testing. 4.2.7 Durability characteristics 4.2.7.1 General The appropriate durability characteristics have been considered and are covered in 4.2.7.2 and 4.2.7.3 and where appropriate in 4.3.8 on compressive creep. 4.2.7.2 Durability of reaction to fire of the product as placed on the market against ageing/ degradation The reaction to fire performance of CG products as declared by 4.2.6 does not change with time. SIST EN 13167:2013+A1:2015
EN 13167:2012+A1:2015 (E) 13 4.2.7.3 Durability of thermal resistance and thermal conductivity against ageing/ degradation The thermal conductivity of CG products does not change with time. This is covered and considered for declaration by 4.2.1 thermal conductivity, and any change in thickness is covered by at least one of the 4.3.2 dimensional stability tests, as relevant. 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 the property does not need to be determined and declared by the manufacturer. 4.3.2 Dimensional stability Dimensional stability under specified conditions shall be carried out for the conditions given in Table 1. The relative changes in length, û0l, and width, û0b, and the relative reduction in thickness, û0d, shall not exceed the values given in Table 1 for the declared level. Table 1 — Dimensional stability under specified conditions Designation Condition Test method Requirement (%) Length û0l and width û0b % thickness, û0d % DS(N) 23/50 EN 1603 0,5 1 DS(70,-) 48 h, 70 ºC EN 1604 0,5 1 DS (23,90) 48 h, 23 ºC, 90 % R.H. EN 1604 0,5 1 DS(70,90) 48 h, 70 ºC, 90 % R.H. EN 1604 0,5 1 The test DS(70,-) and DS(23,90) need not be performed when the test DS(70,90) is used. NOTE For cellular glass DS(N) have no relevancy for testing since these products are sufficiently rigid. 4.3.3 Compressive strength Compressive strength, 1m, shall be determined in accord
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