EN 13162:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za stavbe - Proizvodi iz mineralne volne (MW) - SpecifikacijaWärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Mineralwolle (MW) - SpezifikationProduits isolants thermiques pour le bâtiment - Produits manufacturés en laine minérale (MW) - SpécificationThermal insulation products for buildings - Factory made mineral wool (MW) products - Specification91.100.60Thermal and sound insulating materialsICS:Ta slovenski standard je istoveten z:EN 13162:2008SIST EN 13162:2009en,fr,de01-februar-2009SIST EN 13162:2009SLOVENSKI
STANDARDSIST EN 13162:2002/AC:2006SIST EN 13162:20021DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13162November 2008ICS 91.100.60Supersedes EN 13162:2001
English VersionThermal insulation products for buildings - Factory made mineralwool (MW) products - SpecificationProduits isolants thermiques pour le bâtiment - Produitsmanufacturés en laine minérale (MW) - SpécificationWärmedämmstoffe für Gebäude - Werkmäßig hergestellteProdukte aus Mineralwolle (MW) - SpezifikationThis European Standard was approved by CEN on 12 October 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13162:2008: ESIST EN 13162:2009

Determination of the declared values of thermal resistance and
thermal conductivity . 22 A.1 General . 22 A.2 Input data . 22 A.3 Declared values. 22 Annex B (normative)
Factory production control . 24 Annex C (informative)
Additional properties . 28 C.1 General . 28 C.2 Bending strength . 28 C.3 Shear strength . 28 Annex D (informative)
Examples for the determination of the declared values of thermal resistance and thermal conductivity for a product or a product group . 29 D.1 Case where both thermal resistance and thermal conductivity are declared . 29 D.2 Case where only thermal resistance is declared . 30 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Directive. 32 ZA.1 Scope and relevant characteristics . 32 ZA.2 Procedures for attestation of conformity of factory made mineral wool products . 34 ZA.3 CE Marking and labelling . 38 Bibliography . 40
This document is one of a series of standards for 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 products of expanded polystyrene (EPS) — Specification EN 13164, Thermal insulation products for buildings — Factory made products of extruded polystyrene foam (XPS) — Specification EN 13165, Thermal insulation products for buildings — Factory made rigid polyurethane foam (PUR) products — Specification EN 13166, Thermal insulation products for buildings — Factory made products of phenolic foam (PF) — 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 products of expanded perlite (EPB) — Specification EN 13170, Thermal insulation products for buildings — Factory made products of expanded cork (ICB) — Specification SIST EN 13162:2009

EN 822, Thermal insulating products for building applications — Determination of length and width EN 823, Thermal insulating products for building applications — Determination of thickness EN 824, Thermal insulating products for building applications — Determination of squareness EN 825, Thermal insulating products for building applications — Determination of flatness EN 826, Thermal insulating products for building applications — Determination of compression behaviour EN 1604, Thermal insulating products for building applications — Determination of dimensional stability under specified temperature and humidity conditions EN 1606, Thermal insulating products for building applications — Determination of compressive creep EN 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 EN 12086:1997, Thermal insulating products for building applications — Determination of water vapour transmission properties SIST EN 13162:2009

— 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 13172:2008, Thermal insulating products — Evaluation of conformity EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using test data from reaction to fire test 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 29052-1, Acoustics — Determination of dynamic stiffness — Part 1: Materials used under floating floors in dwellings EN 29053, Acoustics — Materials for acoustical applications — Determination of airflow resistance (ISO 9053:1991) EN ISO 354, Acoustics — Measurement of sound absorption in a reverberation room (ISO 354:2003) 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 9229:2007, Thermal insulation — Vocabulary (ISO 9229:2007)
EN ISO 11654, Acoustics — Sound absorbers for use in buildings — Rating of sound absorption (ISO 11654:1997)
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) ISO 12491, Statistical methods for quality control of building materials and components 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 13162:2009

W/(m⋅K) µ is the water vapour diffusion resistance factor – n is the number of test results – 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 Sb is the deviation from squareness of the edge 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 sλ is the estimate of the standard deviation of the thermal conductivity W/(m⋅K) s′ is the dynamic stiffness MN/m3 σ10 is the compressive stress at 10 % deformation kPa σc is the compressive stress kPa σm is the compressive strength kPa σmt is the tensile strength perpendicular to faces kPa σt 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 X0 is the initial deformation after 60 s from the beginning of loading mm 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
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. SIST EN 13162:2009

Table 1 — Level and classes for thickness tolerances Level or class Tolerances T1 – 5 % or – 5 mma Excess permitted T2 – 5 % or – 5 mma + 15 % or + 15 mmb T3 – 3 % or – 3 mma + 10 % or + 10 mmb T4 – 3 % or – 3 mma + 5 % or + 5 mmb T5 – 1 % or – 1 mma + 3 mm a Whichever gives the greatest numerical tolerance. b Whichever gives the smallest numerical tolerance.
This test shall not be performed when the tests described in 4.3.10 are used. 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. 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 6 mm. 4.2.6 Dimensional stability 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 exposure at (23 ± 2) °C and (90 ± 5) % relative humidity. The relative reduction in thickness, ∆εd, shall not exceed 1,0 %. The relative changes in length, ∆εl, and width, ∆εb, shall not exceed 1,0 %. The relative change in flatness, ∆εs, shall not exceed 1 mm/m. This test shall not be performed when the more severe test, described in 4.3.2.2, is used. 4.2.7 Tensile strength parallel to faces Tensile strength parallel to faces, σt, shall be determined in accordance with EN 1608. For handling purposes, products shall have a tensile strength parallel to faces high enough to support twice the weight of the full-size product. This test shall not be performed when the test described, in 4.3.3 or 4.3.4, is used. 4.2.8 Reaction to fire Reaction to fire classification (Euroclasses) shall be determined in accordance with EN 13501-1. SIST EN 13162:2009

The thermal conductivity of MW products does not change with time. This is covered by 4.2.1 Thermal conductivity, 4.2.2 Length and width and 4.2.6 Dimensional stability or 4.3.2 Dimensional stability. 4.2.9.4 Durability of compressive strength against ageing/degradation The durability of compressive strength is covered by 4.3.6 Compressive creep. 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 under specified conditions 4.3.2.1 Dimensional stability at specified temperature Dimensional stability at specified temperature shall be determined in accordance with EN 1604.The test shall be carried out after storage for 48 h at (70 ± 2) °C. No test result for the relative changes in length, ∆εl, and width, ∆εb, shall exceed 1,0 %. The relative reduction in thickness, ∆εd, shall not exceed 1,0 %. 4.3.2.2 Dimensional stability under specified temperature and humidity conditions Dimensional stability under specified temperature and humidity conditions shall be determined in accordance with EN 1604. The test shall be carried out after storage for 48 h at (70 ± 2) °C and (90 ± 5) % relative humidity. No test result for the relative changes in length, ∆εl, and width, ∆εb, shall exceed 1,0 %. The relative reduction in thickness, ∆εd, shall not exceed 1,0 %. 4.3.3 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 for either the compressive stress at 10 % deformation or the compressive strength, whichever is the smaller, shall be less than the declared level, CS(10\Y), chosen from the following values: 0,5 kPa; 5 kPa; 10 kPa; 15 kPa; 20 kPa; 25 kPa; 30 kPa; 40 kPa; 50 kPa; 60 kPa; 70 kPa; 80 kPa; 90 kPa; 100 kPa; 110 kPa; 120 kPa; 130 kPa; 140 kPa; 150 kPa; 175 kPa; 200 kPa; 225 kPa; 250 kPa; 300 kPa; 350 kPa; 400 kPa and 500 kPa. The labelled level shall indicate the level for compressive stress at 10 % deformation, CS(10), or the level for compressive strength, CS(Y), whichever is the smaller or both, CS(10\Y), if the smaller one can not be identified (e.g. CS(10)90 or CS(Y)90 or CS(10\Y)90). SIST EN 13162:2009

+ 15 % or + 3 mma T7 0 + 10 % or + 2 mma a Whichever gives the greatest numerical tolerance. 4.3.10.2 Thickness, dB Thickness, dB, shall be determined according to EN 12431 with a pause of 120 s before measuring dB. 4.3.10.3 Compressibility, c Compressibility, c, shall be determined as the difference between dL and dB for products in classes T6 and T7 (see 4.3.10.1). No test result shall exceed the values given in Table 3 for the declared level. Table 3 — Levels for compressibility Level Imposed load on the screedCompressibility, c kPa Nominal compressibility mm Tolerance test results mm CP5 ≤ 2,0 ≤ 5 + 2 CP4 ≤ 3,0 ≤ 4 CP3 ≤ 4,0 ≤ 3 CP2 ≤ 5,0 ≤ 2 + 1
NOTE 1 The levels of the imposed load on the screed are taken from EN 1991-1-1. NOTE 2 A test result is the mean of the readings for the number of test specimens tested. The levels CP3, CP4 and CP5 relate to the thickness tolerance class T6 and the level CP2 relates to the thickness tolerance class T7 (see 4.3.10.1). 4.3.10.4 Long term thickness reduction If the imposed load on the screed exceeds 5 kPa only products having a declared level of compressibility of CP2 may be used and their long term thickness reduction shall be determined. SIST EN 13162:2009

5 Test methods 5.1 Sampling Test specimens shall be taken from the same sample with a total area not less than 1 m2 and sufficient to cover the needed tests. The shorter side of the sample shall not be less than 300 mm or full size of the product whichever is the smaller. 5.2 Conditioning No special conditioning of the test specimens is needed unless otherwise specified in the test standard. In case of dispute, the test specimens shall be stored at (23 ± 2) °C and (50 ± 5) % relative humidity for at least 6 h prior to testing. 5.3 Testing 5.3.1 General Table 4 gives the dimensions of the test specimens, the minimum number of measurements required to get one test result and any specific conditions which are necessary. 5.3.2 Thermal resistance and thermal conductivity Thermal resistance and thermal conductivity shall be determined in accordance with EN 12667 or EN 12939 for thick products and under the following conditions: SIST EN 13162:2009

Minimum number of measurements to get one test result Specific conditions No Title 4.2.1 Thermal resistance — thermal conductivity EN 12667 EN 12939 See EN 12667 or EN 12939 1 – 4.2.2 Length and width EN 822 Full-size 1 – 4.2.3 Thickness EN 823 Full-size Roll: 1 Board and Batt: 3 Method B.1, 50 Pa or 250 Pa see 4.2.3 4.2.4 Squareness EN 824 Full-size 1 – 4.2.5 Flatness EN 825 Full-size 1 – 4.2.6 Dimensional stability EN 1604 200 × 200 3 – 4.2.7 Tensile strength parallel to faces EN 1608 1 000 × 500 or full-size Rolls: 3 Batts: 5 Boards: 1 – 4.2.8 Reaction to fire See EN 13501-1 – 4.3.2 Dimensional stability at specified temperature EN 1604 200 × 200 3 – Dimensional stability under specified temperature and humidity conditions EN 1604 200 × 200 3 – 4.3.3 Compressive stress or strength EN 826 200 × 200 5 Surface grindingb
300 × 300 3 4.3.4 Tensile strength perpendicular to faces EN 1607 200 × 200 5 – – 300 × 300 3 4.3.5 Point load EN 12430 300 × 300 3 – 4.3.6 Compressive creep EN 1606 200 × 200 300 × 300 5 3 Surface grindingb 4.3.7 Short term water absorption EN 1609 200 × 200 4 Method A Long term water absorption EN 12087 200 × 200 4 Method 1A 4.3.8 Water vapour transmission EN 12086 See 6.1 in EN 12086:1997 3 c
4.3.9 Dynamic stiffness EN 29052-1200 × 200 3 – 4.3.10 Thickness, dL EN 12431 200 × 200 3 Classes T6 and T7 Thickness, dB EN 12431 Long term thickness reduction EN 1606 Level CP2 4.3.11 Sound absorption EN ISO 354Minimum 10 m2 1 To be reported SIST EN 13162:2009

– – – 4.3.14 Continuous glowing combustion d
– – – a Full-size product thickness except for 4.2.8. b Unfaced products shall be ground. Faced products shall have a suitable surface treatment. c When testing products with water vapour barrier, in accordance with EN 12086, the specimen thickness to measure is the water
vapour barrier thickness plus 2 to 3 millimetres. d When drafting this standard, no European harmonized test method was available.
For the EC certificate and declaration of conformity, as appropriate, see ZA.2.2. 8 Marking and labelling Products conforming to this standard shall be clearly marked, either on the product or on the label or on the packaging, with the following information:  product name or other identifying characteristic;  name or identifying mark and address of the manufacturer or authorised representative;  shift or time of production or traceability code;  reaction to fire class;  declared thermal resistance;  declared thermal conductivity;  nominal thickness;  designation code as given in Clause 6;  nominal length, nominal width;  type of facing, if any;  number of pieces and area in the package, as appropriate. NOTE For CE marking and labelling, see ZA.3. SIST EN 13162:2009

Determination of the declared values of thermal resistance and
thermal conductivity A.1 General It
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