EN 14030:2001
(Main)Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified)
Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified)
This standard specifies methods for screening the resistance of geotextile products to liquids while not subjecting them to external mechanical stress.
The standard is applicable to all geotextiles and geotextile related products.
Method A applies particularly to polyamides and method B to polyesters and polyamides. The test results should be interpreted in the context of site conditions.
NOTE This standard only considers conditions where the specimens are fully immersed in the liquids. Though outside the scope of this standard, the test conditions may be modified to accommodate particular applications, e.g. gaseous media. This standard does not preclude use for test specimens that are pre-treated by some method, e.g. by weathering, aqueous extraction conditions or installation damage.
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Geotextilien und geotextilverwandte Produkte - Auswahlprüfverfahren zur Bestimmung der Beständigkeit gegen Säure und alkalische Flüssigkeiten (ISO/TR 12960:1998, modifiziert)
Diese Norm legt Auswahlprüfverfahren zur Feststellung der Beständigkeit von Produkten gegen Flüssigkeiten fest. Dabei werden diese keinen äußeren mechanischen Beanspruchungen ausgesetzt.
Die Norm ist auf sämtliche Geotextilien und geotextilverwandten Produkte anwendbar.
Verfahren A ist besonders für Polyamide geeignet, Verfahren B für Polyester und Polyamide. Die Prüfergebnisse sollten unter Berücksichtigung der Bedingungen vor Ort ausgewertet werden.
ANMERKUNG In dieser Norm wird davon ausgegangen, dass die Messproben vollständig in die Flüssigkeiten eingetaucht werden. Zur Anpassung an bestimmte Anwendungen, z. B. gasförmige Medien, dürfen die Prüfbedingungen modifiziert werden, obwohl damit der Anwendungsbereich dieser Norm überschritten wird. In den Anwendungsbereich dieser Norm fallen auch Messproben, die nach bestimmten Verfahren vorbehandelt wurden, z. B. Bewitterung, Extraktion in Wasser, oder die beim Einbau beschädigt wurden.
Géotextiles et produits apparentés aux géotextiles - Méthode d'essai sélective pour la détermination de la résistance aux liquides acides et alcalins (ISO/TR 12960:1998, modifié)
La présente norme prescrit des méthodes d'essais sélectives de la résistance aux liquides des produits géotextiles sans application de contrainte mécanique externe.
La présente norme est applicable à tous les géotextiles et produits apparentés aux géotextiles.
La méthode A s'applique particulièrement aux polyamides et la méthode B aux polyesters et aux polyamides. Il convient d'interpréter les résultats d'essai dans le contexte des conditions sur site.
NOTE La présente norme ne prend en compte que les conditions dans lesquelles les éprouvettes sont en immersion complète dans les liquides. Même si cela sort du domaine d'application de la présente norme, les conditions d'essai peuvent être modifiées pour prendre en compte des applications spécifiques, des milieux gazeux par exemple. La présente norme n'exclut pas l'emploi d'éprouvettes qui ont été pré-traitées selon une méthode donnée comme, par exemple, exposition aux conditions climatiques, extraction aqueuse ou endommagement à la mise en oeuvre.
Geotekstilije in geotekstilijam sorodni izdelki - Preskusne metode za ugotavljanje odpornosti proti kislim in alkalnim tekočinam (ISO/TR 12960:1998, spremenjen)
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Geotextilien und geotextilverwandte Produkte - Auswahlprüfverfahren zur Bestimmung der Beständigkeit gegen Säure und alkalische Flüssigkeiten (ISO/TR 12960:1998, modifiziert)Géotextiles et produits apparentés aux géotextiles - Méthode d'essai sélective pour la détermination de la résistance aux liquides acides et alcalins (ISO/TR 12960:1998, modifié)Geotextiles and geotextile-related products - Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified)59.080.70GeotekstilijeGeotextilesICS:Ta slovenski standard je istoveten z:EN 14030:2001SIST EN 14030:2002en01-junij-2002SIST EN 14030:2002SLOVENSKI
STANDARDSIST ENV ISO 12960:19991DGRPHãþD
SIST EN 14030:2002
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14030November 2001ICS 59.080.70Supersedes ENV ISO 12960:1998English versionGeotextiles and geotextile-related products - Screening testmethod for determining the resistance to acid and alkalineliquids (ISO/TR 12960:1998, modified)Géotextiles et produits apparentés - Méthode d'essaisélective pour la détermination de la résistance aux liquidesacides et alcalines (ISO/TR 12960:1998, modifiée)Geotextilien und geotextilverwandte Produkte -Auswahlprüfverfahren zur Bestimmung der Beständigkeitgegen Säure und alkalische Flüssigkeiten (ISO/TR12960:1998, modifiziert)This European Standard was approved by CEN on 29 September 2001.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14030:2001 ESIST EN 14030:2002
EN 14030:2001 (E)2ForewordThis European Standard has been prepared by Technical Committee CEN/TC 189“Geosynthetics”, the secretariat of which is held by IBN.This European Standard shall be given the status of a national standard, either bypublication of an identical text or by endorsement, at the latest by May 2002, and conflictingnational standards shall be withdrawn at the latest by May 2002.This European Standard supersedes ENV ISO 12960:1998.According to the CEN/CENELEC Internal Regulations, the national standards organizationsof the following countries are bound to implement this European Standard: Austria, Belgium,Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the UnitedKingdom.SIST EN 14030:2002
EN 14030:2001 (E)3IntroductionIn nearly all applications geotextiles and geotextile-related products (geotextile products)may be in contact with aqueous solutions of acids, bases or dissolved oxygen.
Theresistance of geotextile products to these chemicals depends on the one hand on polymerformulation, processing, textile structure and the presence of existing damage and on theother hand on the composition of the liquid and in situ conditions such as temperature,pressure and the presence of further mechanical stress.It is the purpose of this standard to provide a method of screening (index testing) theresistance of geotextile products to these acids and bases.Since an index test requires exposure times that are short compared to the expectedlifetimes of geotextile products, it is necessary to accelerate the process.
The dataobtainable are suitable for screening but not for deriving performance data such as lifetime,unless supported by further evidence.NOTE
This standard should be used with reference to CR ISO 13434.1ScopeThis standard specifies methods for screening the resistance of geotextile products toliquids while not subjecting them to external mechanical stress.The standard is applicable to all geotextiles and geotextile related products.Method A applies particularly to polyamides and method B to polyesters and polyamides.The test results should be interpreted in the context of site conditions.NOTE
This standard only considers conditions where the spe
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