SIST EN 13169:2013+A1:2015
(Main)Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification
Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification
This European Standard specifies the requirements for factory made expanded perlite board 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, multi-layered insulation or composite insulation products.
This standard also covers composite insulation products (see Annex E).
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 0,15 m2K/W or a declared thermal conductivity greater than 0,070 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.
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Blähperlit (EPB) - Spezifikation
Diese Europäische Norm legt die Anforderungen an werkmäßig hergestellte Produkte aus Blähperlit (EPB) mit oder ohne Kaschierung oder Beschichtung fest, die für die Wärmedämmung von Gebäuden benutzt werden. Die Produkte werden in Form von Platten, als mehrlagige Dämmstoffe oder als Mehrschicht-Dämmplatten hergestellt.
Diese Europäische Norm umfasst auch Mehrschicht-Dämmplatten (siehe Anhang E).
Die in dieser Norm beschriebenen Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehrschicht-Dämmplatten 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 0,15 m2K/W oder deren Nennwert der Wärmeleitfähigkeit größer als 0,070 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 vorgesehen sind.
Produits isolants thermiques pour le bâtiment - Produits manufacturés en panneaux de perlite expansée (EPB) - Spécification
La présente Norme européenne spécifie les exigences auxquelles doivent satisfaire les produits manufacturés en panneaux de perlite expansée, avec ou sans parements ou enduits de finition, utilisés pour l'isolation thermique des bâtiments. Les produits sont fabriqués sous forme de panneaux ou de produits d'isolation multicouches ou composites.
La présente norme concerne également les produits d'isolation composites, voir Annexe E.
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 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 normes non conflictuelles.
Les produits dont la résistance thermique déclarée à une température de 10 °C est inférieure à 0,15 m2•K/W ou dont la conductivité thermique déclarée à une température de 10 °C est supérieure à 0,070 W/(m•K) ne relèvent pas du domaine d'application de la présente norme.
Les produits isolants mis en œuvre 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.
Toplotnoizolacijski proizvodi za stavbe - Proizvodi iz ekspandiranega perlita (EPB) - Specifikacija
Ta evropski standard določa zahteve za površinsko obdelane ali lakirane ali površinsko neobdelane ali nelakirane proizvode iz ekspandiranega perlita v obliki plošč, ki se uporabljajo za toplotno izolacijo stavb. Proizvodi so izdelani v obliki plošč, večplastnih izolacijskih proizvodov ali kompozitnih izolacijskih proizvodov.
Ta standard zajema tudi kompozitne izolacijske proizvode (glej dodatek E).
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 0,15 m2K/W, ali deklarirano toplotno prevodnostjo, višjo od 0,070 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.
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 stavbe - Proizvodi iz ekspandiranega perlita (EPB) - SpecifikacijaWärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Blähperlit (EPB) - SpezifikationProduits isolants thermiques pour le bâtiment - Produits manufacturés en panneaux de perlite expansée (EPB) - SpécificationThermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 13169:2012+A1:2015SIST EN 13169:2013+A1:2015en,fr,de01-april-2015SIST EN 13169:2013+A1:2015SLOVENSKI
STANDARDSIST EN 13169:20131DGRPHãþD
SIST EN 13169:2013+A1:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13169:2012+A1
February 2015 ICS 91.100.60 Supersedes EN 13169:2012English Version
Thermal insulation products for buildings - Factory made expanded perlite board (EPB) products - Specification
Produits isolants thermiques pour le bâtiment - Produits manufacturés en panneaux de perlite expansée (EPB) - Spécification
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Blähperlit (EPB) - 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 13169:2012+A1:2015 ESIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 2 Contents Page Foreword .5 1 Scope .7 2 Normative references .7 3 Terms, definitions, symbols, units and abbreviated terms .8 3.1 Terms and definitions .8 3.2 Symbols units and abbreviated terms .9 4 Requirements . 12 4.1 General . 12 4.2 For all applications . 12 4.3 For specific applications . 14 5 Test methods . 18 5.1 Sampling . 18 5.2 Conditioning . 18 5.3 Testing . 19 6 Designation code . 21 7 Assessment and Verification of the Constancy of Performance (AVCP) . 22 7.1 General . 22 7.2 Product Type Determination (PTD) . 22 7.3 Factory Production Control (FPC) . 23 8 Marking and labelling . 23 Annex A (normative)
Determination of the declared values of thermal resistance and
thermal conductivity . 24 A.1 General . 24 A.2 Input data . 24 A.3 Declared values. 24 Annex B (normative)
!Product type determination" (!PTD") and factory production control (FPC) . 27 Annex C (normative)
Determination of the thermal conductivity in relation to moisture content . 31 Annex D (normative)
EPB multi-layered insulation products . 33 D.1 General . 33 D.2 Requirements . 33 D.3 Test methods . 34 D.4 !Assessment and Verification of the Constancy of Performance (AVCP)" . 34 Annex E (normative)
Composite insulation boards . 35 E.1 Description . 35 E.2 Requirements . 35 E.3 Test methods . 38 E.4 Designation code . 38 SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 3 E.5 Factory production control. 38 E.6 !Assessment and Verification of the Constancy of Performance (AVCP)" . 40 E.7 Marking and labelling . 40 Annex F (informative)
Additional properties . 41 F.1 General . 41 F.2 Particular profiles . 42 Annex ZA (informative)
!Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation" . 43 ZA.1 Scope and relevant characteristics . 43 ZA.2 Procedures for AVCP of factory made expanded perlite products . 46 ZA.3 CE Marking and labelling . 52 Bibliography . 55
Tables Table 1 — Thickness tolerances . 13 Table 2 — Dimensional stability under specified temperature and humidity conditions . 15 Table 3 — Levels for compressive stress or compressive strength. 15 Table 4 — Levels for deformation under specified compressive load and temperature . 16 Table 5 — Levels for water absorption by total immersion . 16 Table 6 — Levels for bending strength at constant span . 17 Table 7 — Test methods, test specimens and conditions . 20 Table A.1 — Values for k for one sided 90 % tolerance interval with a confidence level of 90 % . 25 Table B.1 — Minimum number of tests for !PTD" and minimum product testing frequencies . 27 Table B.2 — Minimum product testing frequencies for the reaction to fire characteristics . 29 Table E.1 — Classes for thickness tolerances . 36 Table E.2 — Levels of compressibility . 36 Table E.3 — Test methods, test specimens and conditions . 38 Table E.4 — Minimum number or frequencies of product testing . 39 Table F.1 — Test methods, test specimens, conditions and testing frequencies . 42 Table ZA.1.1 — Relevant clauses for factory made expanded perlite board and intended use . 44 Table ZA.1.2 — Relevant clauses for factory made expanded perlite board (composites EPB) and intended use . 45 Table ZA.2 — Systems of AVCP . 46 Table ZA.3.1 — Assignment of AVCP tasks for factory made expanded perlite board products under system 1 for reaction to fire and system 3 (see Table ZA.2) . 47 Table ZA.3.2 — Assignment of AVCP tasks for factory made expanded perlite board products under system 3 (see Table ZA.2) . 48 Table ZA.3.3 — Assignment of AVCP tasks for factory made expanded perlite board products under combined system 4 for reaction to fire and system 3 (see Table ZA.2) . 49
SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 4 Figures Figure C.1 — Example of a graphic representation of “a” . 32 Figure ZA.1 — Example CE marking information of products under AVCP system 1 and system 3 . 54
SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 5 Foreword This document (EN 13169:2012+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 supersedes !EN 13169:2012". 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 !". 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." Compared with EN 13169:2008, 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; 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 Annex ZA. !Amendment 1 modifies EN 13169:2012 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 4.3.11; i) modification of Clause 7; j) modification of Clause 8; k) modification of Annex B; SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 6 l) modification of D.4; m) modification of Annex E; n) 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 thermal 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 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 7 1 Scope This European Standard specifies the requirements for factory made expanded perlite board 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, multi-layered insulation or composite insulation products. This standard also covers composite insulation products (see Annex E). 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 0,15 m2„K/W or a declared thermal conductivity greater than 0,070 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 822, Thermal insulating products for building applications — Determination of length and width EN 823, Thermal insulating products for building applications — Determination of thickness EN 824, Thermal insulating products for building applications — Determination of squareness EN 825, Thermal insulating products for building applications — Determination of flatness EN 826, Thermal insulating products for building applications — Determination of compression behaviour EN 1604, Thermal insulating products for building applications — Determination of dimensional stability under specified temperature and humidity conditions EN 1605, Thermal insulating products for building applications — Determination of deformation under specified compressive load and temperature 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 1609, Thermal insulating products for building applications — Determination of short term water absorption by partial immersion SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 8 EN 12086:1997, Thermal insulating products for building applications — Determination of water vapour transmission properties EN 12089, Thermal insulating products for building applications — Determination of bending behaviour EN 12430, Thermal insulating products for building applications — Determination of behaviour under point load EN 12431, Thermal insulating products for building applications — Determination of thickness for floating floor insulation products 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 29052-1, Acoustics — Determination of dynamic stiffness — Part 1: Materials used under floating floors in dwellings (ISO 9052-1) 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 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) 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 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 9 3.1.1 expanded perlite board rigid insulation board manufactured from expanded perlite, reinforcing fibres and binding agents, which may be delivered as a board or as two or more boards bonded together with a suitable adhesive (multi-layered insulation product, see below) Note 1 to entry: Boards may (can) also have a profiled edge. 3.1.2 level value which is the upper or lower limit of a requirement and given by the declared value of the characteristic concerned 3.1.3 class combination of two levels of the same property between which the performance shall fall 3.1.4 board; slab (insulation) rigid or semi-rigid product of rectangular shape and cross section in which the thickness is uniform and substantially smaller than the other dimensions Note 1 to entry: Board is usually thinner than slab. They may also be supplied in tapered form. 3.1.5 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 layers to be added to the thermal resistance of the product 3.1.6 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 3.1.7 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 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 3.2 Symbols units and abbreviated terms For the purposes of this document, the following symbols and units apply. a is the coefficient describing the influence of moisture on the thermal conductivity – .p is the practical sound absorption coefficient – .w is the weighted sound absorption coefficient – b is the width mm c is the compressibility mm SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 10 d is the thickness mm dB is the thickness under a load of 2 kPa after removal of an additional load of 48 kPa mm dL is the thickness under a load of 250 Pa 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 % Fp is the point load at a given deformation N k is a factor related to the number of test results available – l is the length mm
is 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) 10,dry is the thermal conductivity in the dry state W/(m„K) 90/90 is the 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(m„K) U Is the design thermal conductivity W/(m„K) m1 is the mass of the test specimen after 2 h total immersion in water kg m23,dry is the mass of specimen in the dry state kg m23,50 is the mass of specimen at 23 °C and 50 % relative humidity kg
is the water vapour diffusion resistance factor – N is the number of test results – 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 R90/90 is the 90 % fractile with a confidence level of 90 % for the thermal resistance m2„K/W RU is the design thermal resistance m2„K/W Sb is the deviation from squareness on length and width 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) s is the dynamic stiffness MN/m3 1b is the bending strength kPa 1bc is the bending strength at a constant span kPa 1c is the declared compressive stress kPa SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 11 1m is the compressive strength kPa 1mt is the tensile strength perpendicular to faces kPa 110 is the compressive stress at 10 % deformation kPa u23,50 is the moisture content by mass at 23 °C and 50 % relative humidity kg/kg V is the volume of the specimen m3 Wp is the short-term water absorption by partial immersion kg/m2 Wst is the short-term water absorption by total immersion kg/dm3 X0 is the initial deformation after 60 s from the beginning of loading mm Xct is the compressive creep mm Xt is the deformation at time t (total thickness reduction) mm Z is the water vapour resistance m2„h„Pa/mg
BS is the symbol of the declared level of bending strength BS(z) is the symbol of the declared level of bending strength at a constant span CC(i1/i2/y)1c is the symbol of the declared level for compressive creep CP is the symbol of the declared level for compressibility CS(10\Y) is the symbol of the declared level for compressive stress or compressive strength DLT5 is the symbol of the declared level of deformation under load and temperature for 5 % deformation DS(70,-) is the symbol of the declared value for dimensional stability under specified temperature conditions 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(2) is the symbol of the declared level of point load for 2 mm deformation SD is the symbol of the declared level of dynamic stiffness T is the symbol of the declared class for thickness tolerances TR is the symbol of the declared value for tensile strength perpendicular to faces WS is the symbol of the declared level for short term water absorption by partial immersion WS(T) is the symbol of the declared level of short term water absorption by total immersion Z is the symbol of the declared value for water vapour resistance
Abbreviated terms used in this standard: EPB is Expanded Perlite Board !PTD is Product Type Determination (previously named ITT for Initial Type Test)" FPC is Factory Production Control RtF is Reaction to Fire SIST EN 13169:2013+A1:2015
EN 13169:2012+A1:2015 (E) 12 !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)" 4 Requ
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