Geosynthetic barriers - Determination of permeability to liquids

This document specifies a method for measuring the steady-state liquid flow through a geosynthetic barrier, used to contain liquids in long-term applications.
The test method and described apparatus allow the measurement of flows accurately down to 10−6 m³/m²/day. In particular circumstances where testing indicates that values obtained for a geosynthetic barrier lie below the threshold of sensitivity of this test method, then the value of liquid flow is declared as being less than10−6 m³/m²/day.
Due to its long duration, this test method is not suitable for production control testing.
Clay geosynthetic barriers cannot be tested with this apparatus.

Geosynthetische Dichtungsbahnen - Bestimmung der Flüssigkeitsdurchlässigkeit

Dieses Dokument legt ein Verfahren zur Messung des stationären Flüssigkeitsdurchflusses durch eine geosynthetische Dichtungsbahn fest, die eingesetzt wird, um Flüssigkeiten bei Langzeitanwendungen aufzunehmen.
Das Prüfverfahren und die beschriebenen Prüfeinrichtungen ermöglichen die genaue Messung von Durchflüssen bis zu 10−6 m³/m²/d. Unter besonderen Umständen, wenn die Prüfung ergibt, dass die für die geosynthetischen Dichtungsbahnen ermittelten Werte unterhalb des Schwellenwertes dieses Prüfverfahrens liegen, wird der Wert des Flüssigkeitsdurchflusses mit weniger als 10−6 m³/m²/d angegeben.
Wegen der langen Prüfungsdauer ist dieses Prüfverfahren nicht für die werkseigene Produktionskontrolle geeignet.
Geosynthetische Tondichtungsbahnen können mit dieser Prüfeinrichtung nicht geprüft werden.

Géomembranes - Détermination de la perméabilité aux liquides

Le présent document spécifie une méthode pour mesurer le flux d’un liquide en régime permanent à travers une géomembrane utilisée pour contenir des liquides dans des applications de longue durée.
La méthode d’essai et l’appareillage décrit permettent le mesurage de flux inférieurs ou égaux à 10-6 m³/m²/jour. Dans le cas particulier où, lors de l’essai, les valeurs obtenues pour une géomembrane sont inférieures au seuil de sensibilité de la présente méthode, la valeur de flux du liquide est alors déclarée inférieure à 10-6 m³/m²/jour.
En raison de sa longue durée, la présente méthode d’essai ne convient pas aux essais de contrôle de production.
Les géosynthétiques bentonitiques ne peuvent être soumis à l’essai au moyen du présent appareillage.

Geosintetične ovire - Ugotavljanje prepustnosti za tekočine

Ta evropski standard določa metodo za merjenje pretoka tekočine v stanju dinamičnega ravnovesja skozi geosintetično pregrado, ki se uporablja za zadrževanje tekočin pri dolgotrajnih aplikacijah. Preskusna metoda in opisana naprava omogočata natančno merjenje pretokov do 10–6 m3/m2/dan. V posebnih okoliščinah, ko preskušanje pokaže, da so vrednosti, pridobljene za geosintetično pregrado, pod pragom občutljivosti te preskusne metode, je vrednost pretoka tekočine navedena kot manjša od 10–6 m3/m2/dan. Ta preskusna metoda zaradi dolgotrajnosti ni primerna za preskušanje v okviru kontrole proizvodnje. Preskušanje oblog z geosintetično glino s to napravo ni mogoče.

General Information

Status
Published
Publication Date
11-Jun-2019
Withdrawal Date
30-Dec-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
12-Jun-2019
Due Date
12-Sep-2019
Completion Date
12-Jun-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14150:2019
01-september-2019
Nadomešča:
SIST EN 14150:2006
Geosintetične ovire - Ugotavljanje prepustnosti za tekočine
Geosynthetic barriers - Determination of permeability to liquids
Geosynthetische Dichtungsbahnen - Bestimmung der Flüssigkeitsdurchlässigkeit
Géomembranes - Détermination de la perméabilité aux liquides
Ta slovenski standard je istoveten z: EN 14150:2019
ICS:
59.080.70 Geotekstilije Geotextiles
SIST EN 14150:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 14150:2019

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SIST EN 14150:2019


EN 14150
EUROPEAN STANDARD

NORME EUROPÉENNE

June 2019
EUROPÄISCHE NORM
ICS 59.080.70 Supersedes EN 14150:2006
English Version

Geosynthetic barriers - Determination of permeability to
liquids
Géomembranes - Détermination de la perméabilité aux Geosynthetische Dichtungsbahnen - Bestimmung der
liquides Flüssigkeitsdurchlässigkeit
This European Standard was approved by CEN on 29 April 2019.

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-CENELEC 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-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.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14150:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 14150:2019
EN 14150:2019 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Apparatus . 4
5.1 Cell . 4
5.2 Volume measuring devices and pressure delivery system . 5
5.3 Liquid supply . 7
5.4 Temperature control . 7
6 Specimens . 8
7 Procedure. 8
7.1 General . 8
7.2 Installation .
...

SLOVENSKI STANDARD
oSIST prEN 14150:2017
01-september-2017
*HRVLQWHWLþQHRYLUH8JRWDYOMDQMHSUHSXVWQRVWL]DWHNRþLQH
Geosynthetic barriers - Determination of permeability to liquids
Geosynthetische Dichtungsbahnen - Bestimmung der Flüssigkeitsdurchlässigkeit
Géomembranes - Détermination de la perméabilité aux liquides
Ta slovenski standard je istoveten z: prEN 14150
ICS:
59.080.70 Geotekstilije Geotextiles
oSIST prEN 14150:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 14150:2017

---------------------- Page: 2 ----------------------
oSIST prEN 14150:2017


DRAFT
EUROPEAN STANDARD
prEN 14150
NORME EUROPÉENNE

EUROPÄISCHE NORM

August 2017
ICS 59.080.70 Will supersede EN 14150:2006
English Version

Geosynthetic barriers - Determination of permeability to
liquids
Géomembranes - Détermination de la perméabilité aux Geosynthetische Dichtungsbahnen - Bestimmung der
liquides Flüssigkeitsdurchlässigkeit
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 14150:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 14150:2017
prEN 14150:2017 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Apparatus . 4
5.1 Cell . 4
5.2 Volume measuring devices and pressure delivery system . 5
5.3 Liquid supply . 7
5.4 Temperature control . 7
6 Specimens . 8
7 Procedure. 8
7.1 General .
...

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