prEN ISO 24576
(Main)Geosynthetic - Test method for determining the resistance of polymeric geosynthetic barriers to environmental stress cracking (ISO/DIS 24576:2017)
Geosynthetic - Test method for determining the resistance of polymeric geosynthetic barriers to environmental stress cracking (ISO/DIS 24576:2017)
This document specifies a test method for screening the resistance of polymeric geosynthetic barriers to stress cracking. The test is applicable to polyethylene based products which meets at least one of the following requirements:
- there is a pronounced yield point;
- density of the final product is > 0.939 g/cm3.
NOTE The described method is suitable for conformance testing of smooth surfaced (non-textured) geosynthetic barriers. However the resistance to stress cracking of the resin used in the manufacture of structured surface materials can be evaluated by carrying out the test where structuring is carried out as a separate processing step, on a preformed smooth surface geosynthetic barrier, the test can be performed on the intermediate smooth material.
The data are suitable for screening and determination of conformity but not for deriving performance data such as lifetime, unless supported by further evidence
Geokunststoffe - Prüfverfahren zur Bestimmung der Beständigkeit von geosynthetischen Kunststoffdichungsbahnen gegen umweltbedingte Spannungsrissbildung (ISO/DIS 24576:2017)
Géosynthétiques - Méthode déssai pour la détermination de la résistance des géomembranes polymériques à la fissuration sous contrainte environnementale (ISO/DIS 24576:2017)
Geosintetika - Preskusna metoda za ugotavljanje odpornosti polimernih geosintetičnih ovir proti razpokam zaradi okoliških napetosti
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 14575:2017
01-april-2017
*HRVLQWHWLND3UHVNXVQDPHWRGD]DXJRWDYOMDQMHRGSRUQRVWLSROLPHUQLK
JHRVLQWHWLþQLKRYLUSURWLUD]SRNDP]DUDGLRNROLãNLKQDSHWRVWL
Geosynthetics - Test method for determining the resistance of polymeric geosynthetic
barriers to environmental stress cracking
Geokunststoffe - Prüfverfahren zur Bestimmung der Beständigkeit von geosynthetischen
Kunststoffdichtungsbahnen gegen umweltbedingte Spannungsrissbildung
Géosynthétiques - Méthode d'essai pour la détermination de la résistance des
géomembranes polymériques à la fissuration sous contrainte environnementale
Ta slovenski standard je istoveten z: prEN ISO 24576
ICS:
59.080.70 Geotekstilije Geotextiles
oSIST prEN 14575:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 14575:2017
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oSIST prEN 14575:2017
DRAFT
EUROPEAN STANDARD
prEN 14576
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2017
ICS 59.080.70 Will supersede EN 14576:2005
English Version
Geosynthetics - Test method for determining the
resistance of polymeric geosynthetic barriers to
environmental stress cracking
Géosynthétiques - Méthode d'essai pour la Geokunststoffe - Prüfverfahren zur Bestimmung der
détermination de la résistance des géomembranes Beständigkeit von geosynthetischen
polymériques à la fissuration sous contrainte Kunststoffdichtungsbahnen gegen umweltbedingte
environnementale Spannungsrissbildung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 189.
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-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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
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
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14576:2017 E
worldwide for CEN national Members.
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oSIST prEN 14575:2017
prEN 14576:2017 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Principle . 5
4 Requirements . 5
4.1 Apparatus . 5
4.1.1 Blanking die . 5
5 Notch depth (0,2 × d).
...
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