SIST EN 13859-2:2010
(Main)Flexible sheets for waterproofing - Definitions and characteristics of underlays - Part 2: Underlays for walls
Flexible sheets for waterproofing - Definitions and characteristics of underlays - Part 2: Underlays for walls
This European standard specifies the characteristics of flexible sheets for underlays for walls which are to be used in walls behind outside wall coverings in order to avoid penetration of wind and water from outside. It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this document.
Abdichtungsbahnen - Definitionen und Eigenschaften von Unterdeck- und Unterspannbahnen - Teil 2: Unterdeck- und Unterspannbahnen für Wände
Diese Europäische Norm enthält Festlegungen für die Eigenschaften von Unterdeck- und Unterspannbahnen für Wände, die hinter außenseitigen Wandverkleidungen zu verlegen sind, um das Eindringen von Wind und Wasser von außen zu verhindern. Sie legt die Anforderungen und Prüfverfahren fest und behandelt die Bewertung der Konformität der Produkte nach den hierin angegebenen Anforderungen.
Feuilles souples d'étanchéité - Définitions et caractéristiques des écrans souples - Partie 2: Ecrans souples pour murs et cloisons extérieures
Le présent document spécifie les caractéristiques des écrans souples pare-pluie, destinés à être utilisés derrière l’habillage des murs extérieur, afin d’éviter la pénétration du vent et de l’eau venant de l’extérieur. Il exprime les spécifications et les méthodes d’essai destinées à évaluer la conformité des produits avec les prescriptions du présent document.
Hidroizolacijski trakovi - Definicije in lastnosti podložnih folij - 2. del: Podložne folije za stene
Ta evropski standard določa lastnosti hidroizolacijskih trakov za podložne folije za stene, ki se bodo uporabile v stenah za zunanjimi stenskimi prevlekami, z namenom izogniti se penetraciji vetra in vode iz zunanjosti. Določa zahteve in preskusne metode in zagotavlja ocenjevanje skladnosti proizvodov z zahtevami tega dokumenta.
General Information
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Standards Content (Sample)
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
SIST EN 13859-2:2010
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.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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 © 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
EN 13859-2:2010 (E) 2 Contents Page 1 Scope .52 Normative references .53 Terms and definitions .64 Product characteristics .74.1 General .74.2 Dimensions, straightness and mass per unit area .74.3 Application related characteristics .74.3.1 Reaction to fire .74.3.2 Resistance to water penetration .74.3.3 Water vapour transmission properties .84.3.4 Resistance to penetration of air .84.3.5 Tensile properties .84.3.6 Resistance to tearing .84.3.7 Dimensional stability .84.3.8 Flexibility at low temperature (pliability) .84.3.9 Artificial ageing behaviour .84.4 Dangerous substances .95 Testing .95.1 Sampling .95.2 Test methods .95.2.1 Determination of dimensions, straightness and mass per unit area .95.2.2 Determination of reaction to fire .95.2.3 Determination of resistance to water penetration Class W1 .95.2.4 Determination of resistance to water penetration Class W2 . 105.2.5 Determination of water vapour transmission properties . 105.2.6 Determination of resistance to penetration of air . 105.2.7 Determination of tensile properties . 105.2.8 Determination of resistance to tearing (nail shank) . 105.2.9 Determination of dimensional stability. 105.2.10 Determination of flexibility at low temperature (pliability) . 105.2.11 Determination of resistance to artificial ageing . 106 Evaluation of conformity . 116.1 General . 116.2 Initial type testing . 116.2.1 General . 116.2.2 Sampling . 116.2.3 Test results . 116.3 Factory production control (FPC) . 116.3.1 General . 116.3.2 Frequency of testing . 127 Product data sheet and designation . 128 Marking, labelling and packaging . 12Annex A (normative)
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
EN 13859-2:2010 (E) 3 A.6 Expression and evaluation of results . 14A.7 Test report . 15Annex B (normative)
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
EN 13859-2:2010 (E) 4 Foreword This document (EN 13859-2:2010) has been prepared by Technical Committee CEN/TC 254 “Flexible sheets for waterproofing”, the secretariat of which is held by BSI. 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 December 2010, and conflicting national standards shall be withdrawn at the latest by December 2010. 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 13859-2:2004+A1:2008. 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 Directive, see informative Annex ZA, which is an integral part of this document. 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, 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 13859-2:2010
EN 13859-2:2010 (E) 5 1 Scope This European standard specifies the characteristics of flexible sheets for underlays for walls which are to be used in walls behind outside wall coverings in order to avoid penetration of wind and water from outside. It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this document. 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 1107-1, Flexible sheets for waterproofing — Part 1: Bitumen sheets for roof waterproofing — Determination of dimensional stability EN 1107-2, Flexible sheets for waterproofing — Determination of dimensional stability — Part 2: Plastic and rubber sheets for roof waterproofing EN 1109, Flexible sheets for waterproofing — Bitumen sheets for roof waterproofing — Determination of flexibility at low temperature EN 1296, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roofing — Method of artificial ageing by long term exposure to elevated temperature EN 1297, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Method of artificial ageing by long term exposure to the combination of UV radiation, elevated temperature and water EN 1848-1, Flexible sheets for waterproofing — Determination of length, width and straightness — Part 1: Bitumen sheets for roof waterproofing EN 1848-2, Flexible sheets for waterproofing — Determination of length, width, straightness and flatness — Part 2: Plastic and rubber sheets for roof waterproofing EN 1849-1, Flexible sheets for waterproofing — Determination of thickness and mass per unit area — Part 1: Bitumen sheets for roof waterproofing EN 1849-2, Flexible sheets for waterproofing — Determination of thickness and mass per unit area — Part 2: Plastic and rubber sheets EN 1928:2000, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Determination of watertightness EN 1931, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Determination of water vapour transmission properties EN 12114, Thermal performance of buildings — Air permeability of building components and building elements — Laboratory test method EN 12310-1:1999, Flexible sheets for waterproofing — Part 1: Bitumen sheets for waterproofing — Determination of resistance to tearing (nail shank) EN 12311-1, Flexible sheets for waterproofing — Part 1: Bitumen sheets for roof waterproofing — Determination of tensile properties SIST EN 13859-2:2010
EN 13859-2:2010 (E) 6 EN 13111, Flexible sheets for waterproofing — Underlays for discontinuous roofing and walls — Determination of resistance to water penetration EN 13416:2001, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Rules for sampling EN 13501-1:2007, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests 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 12572, Hygrothermal performance of building materials and products — Determination of water vapour transmission properties (ISO 12572:2001) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13416:2001 and the following apply. 3.1 underlays for walls factory made flexible sheets of plastics, bitumen, rubber or other suitable materials, which are used behind external wall coverings 3.2 manufacturer's limiting value MLV value stated by the manufacturer to be met during testing, that can be a minimum or a maximum value according to statements made under the product characteristics of this document 3.3 manufacturer's declared value MDV value declared by the manufacturer accompanied by a declared tolerance 3.4 sampling procedure used to select or constitute a sample 3.5 sample sheet from which a test piece is taken 3.6 test piece part of the sample from which test specimens are taken 3.7 test specimen piece of precise dimensions taken from the test piece SIST EN 13859-2:2010
EN 13859-2:2010 (E) 7 4 Product characteristics 4.1 General The arithmetic mean value calculated from a number of test results shall lie within the tolerance declared for the characteristic. 95 % of the individual results shall lie within the declared tolerance unless otherwise specified in this document. When tested for purposes other than initial type testing or factory production control, the tests to determine product characteristics indicated in this document shall be started within 1 month of delivery from the manufacturer. 4.2 Dimensions, straightness and mass per unit area The dimensions, straightness and mass per unit area shall comply with the values declared by the manufacturer (see Annex D) in accordance with 5.2.1. The tolerances required are indicated in Table 1. Table 1 — Tolerances on length, width, straightness and mass per unit area Characteristic Tolerance Length −0 % Width −0,5 % to +1,5 % Straightness Maximum deviation from straightness: 30 mm per 10 m length or in proportion for other lengths (e.g. 15 mm per 5 m length) Mass per unit area Shall lie within the declared tolerance of the MDV
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
EN 13859-2:2010 (E) 8 4.3.2.3 Class W3 If the product fails the test indicated in 4.3.2.2, e.g. the measured mean volume passing the specimens exceeds 100 ml, it shall be classified as resistant to water penetration Class W3. Untested products shall also be classified as resistant to water penetration Class W3.
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
EN 13859-2:2010 (E) 9 4.4 Dangerous substances For products placed on the market within the European Economic Area see ZA.1. Outside the EEA products shall conform to any applicable provisions related to dangerous substances valid in the place of use. Underlays covered by this document shall not contain asbestos or coal tar constituents. The manufacturer shall disclose on the product wrapper and in the health and safety data sheets the use of any additive or constituent considered hazardous. NOTE See also [3] and [4]. 5 Testing 5.1 Sampling Samples shall be taken in accordance with EN 13416. 5.2 Test methods 5.2.1 Determination of dimensions, straightness and mass per unit area The length, width, straightness and mass per unit area of underlays shall be determined in accordance with EN 1848-1 and EN 1849-1 for bitumen sheets and in accordance with EN 1848-2 and EN 1849-2 for all other sheets. 5.2.2 Determination of reaction to fire Where required, the product shall be tested and classified in accordance with EN 13501-1:2007, Table 1. When tested according to EN ISO 11925-2, the products shall be tested under conditions of surface flame attack (surface exposure). NOTE 1 It is currently considered that the Euroclasses Classification system at Classes D and above requires investigation to determine its appropriateness to the products covered by this document (the SBI test (EN 13823:2002) may be inappropriate for products covered by the standard). Pending results of such an investigation and discussions in the Fire Regulators Group, products covered by this document are tested to EN ISO 11925-2. If and when a new fire test scenario and test method are developed for the products, this document will be amended to refer to them. The underlays, where no limitation in the application is requested, shall be tested free hanging (without substrate) only. The classification obtained shall be applied to all unsupported and supported end use applications. NOTE 2 If the intended use of the underlay is solely limited to being supported on a specific substrate, e. g. wood, mineral wool, polyurethane, it should be tested in the end use application in accordance with EN 13238. 5.2.3 Determination of resistance to water penetration Class W1 The resistance to water penetration Class W1 shall be determined in accordance with EN 1928:2000, Method A, with the modifications that: the water column shall be 200 mm; using water dyed with 0,05 % eosin (instead of a moisture indicating mixture of sugar and methylene blue); SIST EN 13859-2:2010
EN 13859-2:2010 (E) 10 one layer of laboratory filter paper with a mass per unit area of 80 g/m2; test period: 2 h (instead of 24 h); three test specimens are used. 5.2.4 Determination of resistance to water penetration Class W2 The resistance to water penetration Class W2 shall be determined in accordance with EN 13111 using three test specimens. 5.2.5 Determination of water vapour transmission properties 5.2.5.1 Determination of water vapour transmission properties using EN 1931 The water vapour transmission properties shall be determined in accordance with EN 1931 using five test specimens. 5.2.5.2 Determination of water vapour transmissions properties using EN ISO 12572 The water vapour transmission properties shall be determined in accordance with EN ISO 12572 using the set of conditions C and using five test specimens. 5.2.6 Determination of resistance to penetration of air The product shall be tested in accordance with EN 12114. The test area A, in m2, shall be 0,5 m2 ≤ A ≤ 1,0 m2, the maximum pressure difference shall be ∆pmax = 100 Pa. 5.2.7 Determination of tensile properties The tensile properties of foldable products shall be tested in accordance with EN 12311-1 and the modifications indicat
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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 materials01.040.91Gradbeni materiali in gradnja (Slovarji)Construction materials and building (Vocabularies)ICS:Ta slovenski standard je istoveten z:FprEN 13859-2kSIST FprEN 13859-2:2010en,fr01-januar-2010kSIST FprEN 13859-2:2010SLOVENSKI
STANDARD
kSIST FprEN 13859-2:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 13859-2
November 2009 ICS 91.100.50 Will supersede EN 13859-2:2004+A1:2008English Version
Flexible sheets for waterproofing - Definitions and characteristicsof 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 draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 254.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
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. FprEN 13859-2:2009: EkSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 2 Contents Page Foreword .41 Scope .52 Normative references .53 Terms and definitions .64 Product characteristics .64.1 General .64.2 Dimensions, straightness and mass per unit area .74.3 Application related characteristics .74.3.1 Reaction to fire .74.3.2 Resistance to water penetration .74.3.3 Water vapour transmission properties .84.3.4 Resistance to penetration of air .84.3.5 Tensile properties .84.3.6 Resistance to tearing .84.3.7 Dimensional stability .84.3.8 Flexibility at low temperature (pliability) .84.3.9 Artificial ageing behaviour .84.4 Dangerous substances .85 Testing .95.1 Sampling .95.2 Test methods .95.2.1 Determination of dimensions, straightness and mass per unit area .95.2.2 Determination of reaction to fire .95.2.3 Determination of resistance to water penetration Class W1 .95.2.4 Determination of resistance to water penetration Class W2 . 105.2.5 Determination of water vapour transmission properties . 105.2.6 Determination of resistance to penetration of air . 105.2.7 Determination of tensile properties . 105.2.8 Determination of resistance to tearing (nail shank) . 105.2.9 Determination of dimensional stability. 105.2.10 Determination of flexibility at low temperature (pliability) . 105.2.11 Determination of resistance to artificial ageing . 106 Evaluation of conformity . 116.1 General . 116.2 Initial type testing . 116.2.1 General . 116.2.2 Sampling . 116.2.3 Test results . 116.3 Factory production control (FPC) . 116.3.1 General . 116.3.2 Frequency of testing . 127 Product data sheet and designation . 128 Marking, labelling and packaging . 12Annex A (normative)
Determination of tensile properties . 13A.1 General . 13A.2 Apparatus . 13A.3 Sampling . 13kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 3 A.4 Preparation of test specimens . 13A.5 Procedure . 13A.6 Expression and evaluation of results . 14A.7 Test report . 15Annex B (normative)
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 kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 4 Foreword This document (FprEN 13859-2:2009) has been prepared by Technical Committee CEN/TC 254 “Flexible sheets for waterproofing”, the secretariat of which is held by BSI. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 13859-2:2004+A1:2008. 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 Directive, see informative Annex ZA, which is an integral part of this document. kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 5 1 Scope This document specifies the characteristics of flexible sheets for underlays for walls which are to be used in walls behind outside wall coverings in order to avoid penetration of wind and water from outside. It specifies the requirements and test methods and provides for the evaluation of conformity of the products with the requirements of this document. 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 1107-1, Flexible sheets for waterproofing — Part 1: Bitumen sheets for roof waterproofing — Determination of dimensional stability EN 1107-2, Flexible sheets for waterproofing — Determination of dimensional stability — Part 2: Plastic and rubber sheets for roof waterproofing EN 1109, Flexible sheets for waterproofing — Bitumen sheets for roof waterproofing — Determination of flexibility at low temperature EN 1296, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roofing — Method of artificial ageing by long term exposure to elevated temperature EN 1297, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Method of artificial ageing by long term exposure to the combination of UV radiation, elevated temperature and water EN 1848-1, Flexible sheets for waterproofing — Determination of length, width and straightness — Part 1: Bitumen sheets for roof waterproofing EN 1848-2, Flexible sheets for waterproofing — Determination of length, width, straightness and flatness — Part 2: Plastic and rubber sheets for roof waterproofing EN 1849-1, Flexible sheets for waterproofing — Determination of thickness and mass per unit area — Part 1: Bitumen sheets for roof waterproofing EN 1849-2, Flexible sheets for waterproofing — Determination of thickness and mass per unit area — Part 2: Plastic and rubber sheets for roof waterproofing EN 1928:2000, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Determination of watertightness EN 1931, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Determination of water vapour transmission properties EN 12114, Thermal performance of buildings — Air permeability of building components and building elements — Laboratory test method EN 12310-1:1999, Flexible sheets for waterproofing — Part 1: Bitumen sheets for waterproofing — Determination of resistance to tearing (nail shank) EN 12311-1, Flexible sheets for waterproofing — Part 1: Bitumen sheets for roof waterproofing — Determination of tensile properties kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 6 EN 13111, Flexible sheets for waterproofing — Underlays for discontinuous roofing and walls — Determination of resistance to water penetration EN 13416:2001, Flexible sheets for waterproofing — Bitumen, plastic and rubber sheets for roof waterproofing — Rules for sampling EN 13501-1:2007, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests 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 12572, Hygrothermal performance of building materials and products — Determination of water vapour transmission properties (ISO 12572:2001) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13416:2001 and the following apply. 3.1 underlays for walls factory made flexible sheets of plastics, bitumen, rubber and other suitable materials, which are used behind external wall coverings 3.2 manufacturer's limiting value (MLV) value stated by the manufacturer to be met during testing. The manufacturer's limiting value can be a minimum or a maximum value according to statements made under product characteristics of this document 3.3 manufacturer's declared value (MDV) value declared by the manufacturer accompanied by a declared tolerance 3.4 sampling procedure used to select or constitute a sample 3.5 sample sheet from which a test piece is taken 3.6 test piece part of the sample from which test specimens are taken 3.7 test specimen piece of precise dimensions taken from the test piece 4 Product characteristics 4.1 General The arithmetic mean value calculated from a number of test results shall lie within the tolerance declared for the characteristic. 95 % of the individual results shall lie within the declared tolerance unless otherwise specified in this document. kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 7 When tested for purposes other than initial type testing or factory production control, the tests to determine product characteristics indicated in this document shall be started within 1 month of delivery from the manufacturer. 4.2 Dimensions, straightness and mass per unit area The dimensions, straightness and mass per unit area shall comply with the values declared by the manufacturer (see Annex D) in accordance with 5.2.1. The tolerances required are indicated in Table 1. Table 1 — Tolerances on length, width, straightness and mass per unit area Characteristic Tolerance Length −0 % Width −0,5 % to +1,5 % Straightness Maximum deviation from straightness: 30 mm per 10 m length or in proportion for other lengths (e.g. 15 mm per 5 m length) Mass per unit area Shall lie within the declared tolerance of the MDV
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. 4.3.2.3 Class W3 If the product fails the test indicated in 4.3.2.2, e.g. the measured mean volume passing the specimens exceeds 100 ml, it shall be classified as resistant to water penetration Class W3. Untested products shall also be classified as resistant to water penetration Class W3.
kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 8 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. 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 5000 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.
4.4 Dangerous substances For products placed on the market within the European Economic Area see ZA.1. Outside the EEA products shall conform to any applicable provisions related to dangerous substances valid in the place of use. kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 9 Underlays covered by this document shall not contain asbestos or coal tar constituents. The manufacturer shall disclose on the product wrapper and in the health and safety data sheets the use of any additive or constituent considered hazardous. NOTE See also [3] and [4]. 5 Testing 5.1 Sampling Samples shall be taken in accordance with EN 13416. 5.2 Test methods 5.2.1 Determination of dimensions, straightness and mass per unit area The length, width, straightness and mass per unit area of underlays shall be determined in accordance with EN 1848-1 and EN 1849-1 for bitumen sheets and in accordance with EN 1848-2 and EN 1849-2 for all other sheets. 5.2.2 Determination of reaction to fire Where required, the product shall be tested and classified in accordance with EN 13501-1:2007, Table 1. When tested according to EN ISO 11925-2, the products shall be tested under conditions of surface flame attack. NOTE 1 It is currently considered that the Euroclasses Classification system at Classes D and above requires investigation to determine its appropriateness to the products covered by this document (the SBI test may be inappropriate for products covered by the standard). Pending results of such an investigation and discussions in the Fire Regulators Group, products covered by this document are tested to EN ISO 11925-2. If and when a new fire test scenario and test method are developed for the products, this document will be amended to refer to them. The underlays, where no limitation in the application is requested, shall be tested free hanging (without substrate) only. The classification obtained shall be applied to all unsupported and supported end use applications. NOTE 2 If the intended use of the underlay is solely limited to being supported on a specific substrate, e. g. wood, mineral wool, polyurethane, it should be tested in the end use application in accordance with EN 13238. 5.2.3 Determination of resistance to water penetration Class W1 The resistance to water penetration Class W1 shall be determined in accordance with EN 1928:2000, Method A, with the modifications that: the water column shall be 200 mm; using water dyed with 0,05 % eosin (instead of a moisture indicating mixture of sugar and methylene blue); one layer of laboratory filter paper with a mass per unit area of 80 g/m2; test period: 2 h (instead of 24 h); three test specimens are used. kSIST FprEN 13859-2:2010
FprEN 13859-2:2009 (E) 10 5.2.4 Determination of resistance to water penetration Class W2 The resistance to water penetration Class W2 shall be determined in accordance with EN 13111 using three test specimens. 5.2.5 Determination of water vapour transmission properties 5.2.5.1 Determination of water vapour transmission properties using EN 1931 The water vapour transmission properties shall be determined in accordance with EN 1931 using five test specimens. 5.2.5.2 Determination of water vapour transmissions properties using EN ISO 12572 The water vapour transmission properties shall be determined in accordance with EN ISO 12572 using the set of conditions C and using five test specimens. 5.2.6 Determination of resistance to penetration of air The product shall be tested in accordance with EN 12114. The test area A, in m2, shall be 0,5 m2 ≤ A ≤ 1,0 m2, the maximum pressure difference shall be ∆pmax = 100 Pa. 5.2.7 Determination of tensile properties The tensile properties of foldable products shall be tested in accordance with EN 12311-1 and the modifications indicated in Annex A. Unfoldable products shall be tested in accordance with EN 12311-1 without these modifications. 5.2.8 Determination of resistance to tearing (nail shank) The resistance to tearing of foldable products shall be tested in accordance with EN 12310-1 and the modifications indicated in Annex B. Unfoldable products shall be tested in accordance with EN 12310-1 without these modifications. 5.2.9 Determination of dimensional stability The dimensional stability shall be tested in accordance with EN 1107-1 for bitumen sheets and in accordance with EN 1107-2 for all other materials. 5.2.10 Determin
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