EN 13897:2004
(Main)Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of watertightness after stretching at low temperature
Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of watertightness after stretching at low temperature
This document specifies a test for determining the ability of flexible sheets to remain watertight after being stretched at low temperature.
This standard is applicable only for mechanically fastened single layer waterproofing.
This standard has been drafted for application in roofing, but it may also be used in other areas where it is relevant.
Abdichtungsbahnen - Bitumen-, Kunststoff- und Elastomerbahnen für Dachabdichtungen - Bestimmung der Wasserdichtheit nach Dehnung bei niedriger Temperatur
Diese Europäische Norm legt ein Prüfverfahren für die Bestimmung der Fähigkeit von Abdichtungsbahnen fest, nach Dehnung bei niedriger Temperatur wasserdicht zu bleiben.
Diese Norm gilt nur für mechanisch befestigte einlagige Bahnen.
Diese Norm gilt für Anwendungen bei Dachabdichtungen; sie kann jedoch auch für andere Bereiche angewendet werden, falls zutreffend.
Feuilles souples d'étanchéité - Feuilles d'étanchéité de toiture bitumineuses, plastiques et élastomerères - Détermination de l' étancheité après étirement à basse temperature
Le présent document spécifie un essai permettant de déterminer la capacité des feuilles souples à rester
étanches après étirage à basse température.
Il n�est applicable qu�aux monocouches fixées mécaniquement.
Il a été rédigé pour une utilisation sur les toitures mais peut également être utilisé dans d�autres domaines le
cas échéant.
Hidroizolacijski trakovi - Bitumenski, polimerni in elastomerni trakovi za tesnjenje streh - Ugotavljanje tesnosti za vodo po raztegovanju na nizki temperaturi
General Information
- Status
- Published
- Publication Date
- 02-Nov-2004
- Technical Committee
- CEN/TC 254 - Flexible sheets for water proofing
- Current Stage
- 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
- Start Date
- 04-Mar-2025
- Completion Date
- 04-Mar-2025
- Directive
- 89/106/EEC - Construction products
Overview
EN 13897:2004 - Flexible sheets for waterproofing - specifies a laboratory test method to determine the ability of flexible roofing sheets (bitumen, plastic and rubber) to remain watertight after stretching at low temperature. Published by CEN, this standard applies to mechanically fastened single-layer waterproofing and was drafted primarily for roof waterproofing but may be used where relevant for other waterproofing applications.
Key topics and technical requirements
- Scope: Test for watertightness after cold stretching of flexible roofing sheets (bitumen, plastic, rubber). Applicable only to mechanically fastened single-layer systems.
- Test principle: Specimen is stretched at low temperature to a specified elongation, then checked at room temperature for leaks using a vacuum pad and soap solution.
- Required apparatus:
- Tensioning device with two grips (strain across full width, no sliding)
- Dial gauge (accuracy ≥ 0.1 mm)
- Conditioning space maintained at (−10 ± 2) °C
- Vacuum pad (example construction detailed in the standard)
- Vacuum pump capable of (15 ± 3) kPa negative pressure
- Pressure gauge (accuracy 0.2 kPa) mounted on the vacuum pad
- Specimen preparation and sampling:
- Sampling per EN 13416
- Typical specimen size ~200 mm × 420 mm; two specimens in the machine direction and two transverse
- Conditioning prior to test: at (23 ± 2) °C and 30–70% RH for at least 24 h
- Procedure highlights:
- Gauge length between grips = (300 ± 2) mm
- Stretching at (−10 ± 2) °C for 2 h then separation speed (15 ± 3) mm/min to elongations of 1%, 5% and 10% (dial gauge readings shown in the standard)
- Leak check within 5–10 minutes after returning to (23 ± 2) °C using soap solution and vacuum pad; no bubbles after 60 s indicates no leakage
- Result expression: The maximum elongation (percent) at which watertightness is maintained in all four test specimens.
Applications and users
- Who uses EN 13897:
- Roofing product manufacturers and R&D teams validating low-temperature performance of flexible sheets
- Test laboratories performing type or performance testing for compliance and product development
- Specifiers, consultants, and quality control personnel assessing suitability of single-layer mechanically fastened membranes for cold climates
- Practical applications:
- Verifying membrane durability and watertightness after thermal contraction or wind uplift that induces low-temperature stretching
- Supporting product declarations, technical data sheets, and compliance with project specifications
Related standards
- EN 13416 (sampling rules) - referenced normative document for specimen selection.
- Applicable alongside other CEN product standards for bitumen, plastic and rubber waterproofing sheets.
Keywords: EN 13897:2004, flexible sheets for waterproofing, watertightness after stretching at low temperature, roof waterproofing, mechanically fastened single layer, vacuum pad test.
Frequently Asked Questions
EN 13897:2004 is a standard published by the European Committee for Standardization (CEN). Its full title is "Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of watertightness after stretching at low temperature". This standard covers: This document specifies a test for determining the ability of flexible sheets to remain watertight after being stretched at low temperature. This standard is applicable only for mechanically fastened single layer waterproofing. This standard has been drafted for application in roofing, but it may also be used in other areas where it is relevant.
This document specifies a test for determining the ability of flexible sheets to remain watertight after being stretched at low temperature. This standard is applicable only for mechanically fastened single layer waterproofing. This standard has been drafted for application in roofing, but it may also be used in other areas where it is relevant.
EN 13897:2004 is classified under the following ICS (International Classification for Standards) categories: 91.100.50 - Binders. Sealing materials. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 13897:2004 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 13897:2004 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hidroizolacijski trakovi - Bitumenski, polimerni in elastomerni trakovi za tesnjenje streh - Ugotavljanje tesnosti za vodo po raztegovanju na nizki temperaturiAbdichtungsbahnen - Bitumen-, Kunststoff- und Elastomerbahnen für Dachabdichtungen - Bestimmung der Wasserdichtheit nach Dehnung bei niedriger TemperaturFeuilles souples d'étanchéité - Feuilles d'étanchéité de toiture bitumineuses, plastiques et élastomereres - Détermination de l' étancheité apres étirement a basse temperatureFlexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of watertightness after stretching at low temperature91.100.50Veziva. Tesnilni materialiBinders. Sealing materials91.060.20StreheRoofsICS:Ta slovenski standard je istoveten z:EN 13897:2004SIST EN 13897:2005en01-februar-2005SIST EN 13897:2005SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13897November 2004ICS 91.100.50 English versionFlexible sheets for waterproofing - Bitumen, plastic and rubbersheets for roof waterproofing - Determination of watertightnessafter stretching at low temperatureFeuilles souples d'étanchéité - Feuilles d'étanchéité detoiture bitumineuses, plastiques et élastomerères -Détermination de l' étancheité après étirement à bassetemperatureAbdichtungsbahnen - Bitumen-, Kunststoff- undElastomerbahnen für Dachabdichtungen - Bestimmung derWasserdichtheit nach Dehnung bei niedriger TemperaturThis European Standard was approved by CEN on 10 September 2004.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, 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© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13897:2004: ESIST EN 13897:2005
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...