EN 13859-2:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hidroizolacijski trakovi - Definicije in lastnosti podložnih folij - 2. del: Podložne folije za steneAbdichtungsbahnen - Definitionen und Eigenschaften von Unterdeck- und Unterspannbahnen - Teil 2: Unterdeck- und Unterspannbahnen für WändeFeuilles souples d'étanchéité - Définitions et caractéristiques des écrans souples - Partie 2: Ecrans souples pour murs et cloisons extérieuresFlexible sheets for waterproofing - Definitions and characteristics of underlays - Part 2: Underlays for walls91.100.50Veziva. Tesnilni materialiBinders. Sealing materials91.060.10Stene. Predelne stene. FasadeWalls. Partitions. Facades01.040.91Gradbeni materiali in gradnja (Slovarji)Construction materials and building (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 13859-2:2010SIST EN 13859-2:2010en,fr,de01-oktober-2010SIST EN 13859-2:2010SLOVENSKI
STANDARDSIST EN 13859-2:2005+A1:20091DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13859-2
June 2010 ICS 91.100.50 Supersedes EN 13859-2:2004+A1:2008English Version
Flexible sheets for waterproofing -Definitions and characteristics of underlays - Part 2: Underlays for walls
Feuilles souples d'étanchéité - Définitions et caractéristiques des écrans souples - Partie 2: Ecrans souples pour murs et cloisons extérieures
Abdichtungsbahnen - Definitionen und Eigenschaften von Unterdeck- und Unterspannbahnen - Teil 2: Unterdeck-und Unterspannbahnen für Wände This European Standard was approved by CEN on 13 May 2010.
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.
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13859-2:2010: ESIST EN 13859-2:2010

Determination of tensile properties . 13A.1 General . 13A.2 Apparatus . 13A.3 Sampling . 13A.4 Preparation of test specimens . 13A.5 Procedure . 13SIST EN 13859-2:2010

Determination of resistance to tearing . 16B.1 General . 16B.2 Apparatus . 16B.3 Sampling. 16B.4 Preparation of test specimens . 16B.5 Procedure . 16B.6 Expression and evaluation of results . 17B.7 Test report . 17Annex C (normative)
Artificial ageing by exposure to UV and heat . 18C.1 General . 18C.2 Principle. 18C.3 Apparatus . 18C.3.1 Apparatus for exposure to UV-A irradiation and elevated temperature . 18C.3.2 Apparatus for exposure to heat . 18C.4 Preparation of test specimens . 18C.4.1 Dimensions of test specimens . 18C.4.2 Number of specimens . 18C.4.3 Conditioning of test specimens . 19C.5 Procedure . 19C.5.1 Exposure to UV irradiation and elevated temperature . 19C.5.2 Exposure to heat . 19C.5.3 Testing of resistance to water penetration and tensile properties after artificial ageing . 19C.6 Expression of results . 19C.7 Test report . 19Annex D (normative)
Initial type test and frequencies of testing for factory production control . 21Annex E (informative)
Example of a product data sheet . 22E.1 General information . 22Annex ZA (informative)
Clauses of this European Standard addressing provision of the Construction Products Directive (CPD) . 24ZA.1 Scope and relevant characteristics . 24ZA.2 Procedures for attestation of conformity of underlays for walls . 25ZA.2.1 Systems of attestation of conformity . 25ZA.2.2 EC Declaration of conformity . 28ZA.3 CE marking and labelling. 29Bibliography . 32 SIST EN 13859-2:2010

4.3 Application related characteristics 4.3.1 Reaction to fire Where required, the reaction to fire shall be determined in accordance with 5.2.2. 4.3.2 Resistance to water penetration 4.3.2.1 Class W1 The product shall be classified as resistant to water penetration Class W1 if it passes the resistance to water penetration test in accordance with 5.2.3. If the product fails the test of resistance to water penetration indicated in 5.2.3, it shall be tested in accordance with 4.3.2.2. 4.3.2.2 Class W2 A product failing to pass the test indicated in 5.2.3 shall be tested in accordance with 5.2.4. If the measured mean volume of water passing through the specimens tested is less than 100 ml, the product shall be classified as resistant to water penetration Class W2. SIST EN 13859-2:2010

4.3.3 Water vapour transmission properties The product shall be tested in accordance with 5.2.5 and the results shall lie within the declared tolerance of the manufacturer’s declared value. Other measuring methods shall also be allowed if the correlation with 5.2.5 is proved and recorded. If the water vapour diffusion-equivalent air layer thickness sd is above or equal to 0,2 m the product shall be tested in accordance with 5.2.5.1. If the sd value is below 0,2 m the product shall be tested in accordance with 5.2.5.2. If the sd value is below 0,1 m the standard deviation s shall also be recorded in the test report. 4.3.4 Resistance to penetration of air The product shall be tested in accordance with 5.2.6. The test result shall be given as air permeability, expressed in m3 air per m2, hour at 50 Pascals pressure difference (m3/(m2 × h × 50 Pa)). The value of air permeability shall be equal to or lower than the manufacturer's limiting value. 4.3.5 Tensile properties The product shall be tested in accordance with 5.2.7 and the results shall lie within the declared tolerance of the manufacturer’s declared values for tensile strength and the maximum and/or minimum values for elongation for both longitudinal and transverse directions. 4.3.6 Resistance to tearing The resistance to tearing of underlays shall be tested in accordance with 5.2.8 and the results shall lie within the declared tolerance of the manufacturer's declared value in both (longitudinal and transverse) directions. 4.3.7 Dimensional stability The dimensional stability shall be determined in accordance with 5.2.9. The shrinkage or lengthening shall be equal to or less than the manufacturer's limiting value. 4.3.8 Flexibility at low temperature (pliability) Where appropriate, the flexibility at low temperature (pliability) determined in accordance with 5.2.10 shall be equal to or less than the manufacturer’s limiting value. 4.3.9 Artificial ageing behaviour The product shall be tested in accordance with 5.2.11. The mean values of tensile strength and elongation of the test specimens before and after artificial ageing shall be declared on the product data sheet by the manufacturer. The resistance to water penetration of artificially aged materials shall pass the same class declared by the manufacturer as defined in 4.3.2. For walls which do not exclude UV exposure, e.g. with open joints, the artificial ageing by UV shall be extended over a period of 5 000 h. NOTE “UV-exposed“ means that there are designed open joints in the wall covering which allow the penetration of daylight to reach the product. SIST EN 13859-2:2010
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