SIST EN ISO 10722:2007
(Main)Geosynthetics - Index test procedure for the evaluation of mechanical damage under repeated loading - Damage caused by granular material (ISO 10722:2007)
Geosynthetics - Index test procedure for the evaluation of mechanical damage under repeated loading - Damage caused by granular material (ISO 10722:2007)
This International Standard describes an index test procedure for simulating mechanical damage to geosynthetics, caused by granular material, under repeated loading. The damage is assessed visually and by the loss of tensile strength. Other reference tests may be used to assess the damage caused by this test. The test method described is an index test procedure, using a standard granular material.
Geokunststoffe - Indexprüfverfahren zur Bewertung von mechanischen Schäden bei wiederholter Belastung - Beschädigung durch körnige Materialien (ISO 10722:2007)
Diese Internationale Norm beschreibt ein Indexprüfverfahren zur Simulierung von mechanischen Beschädigungen von Geokunststoffen, hervorgerufen durch körnige Materialien unter wiederholter Belastung. Die Beschädigung wird durch Sichtprüfung und den Verlust der Zugfestigkeit bewertet.
Zur Beurteilung der bei dieser Prüfung hervorgerufenen Beschädigungen können weitere Vergleichs¬prüfungen herangezogen werden. Das beschriebene Prüfverfahren ist eine Indexprüfung unter Verwendung von körnigem Standardmaterial.
Géosynthétiques - Mode opératoire d'essai pour évaluer l'endommagement mécanique sous charge répétée - Endommagement causé par des matériaux granulaires (ISO 10722:2007)
L'ISO 10722:2007 décrit un mode opératoire d'essai permettant de simuler l'endommagement mécanique des géosynthétiques causé par les matériaux granulaires sous charge cyclique. L'endommagement est évalué visuellement et par détermination de la perte de résistance à la traction.
Geosintetika - Postopek indeksne ocene mehanskih poškodb pri ponavljajoči obremenitvi - Poškodba povzročena z zrnasto snovjo (ISO 10722:2007)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 10722:2007
01-julij-2007
*HRVLQWHWLND3RVWRSHNLQGHNVQHRFHQHPHKDQVNLKSRãNRGESULSRQDYOMDMRþL
REUHPHQLWYL3RãNRGEDSRY]URþHQD]]UQDVWRVQRYMR ,62
Geosynthetics - Index test procedure for the evaluation of mechanical damage under
repeated loading - Damage caused by granular material (ISO 10722:2007)
Geokunststoffe - Indexprüfverfahren zur Bewertung von mechanischen Schäden bei
wiederholter Belastung - Beschädigung durch körnige Materialien (ISO 10722:2007)
Géosynthétiques - Mode opératoire d'essai pour évaluer l'endommagement mécanique
sous charge répétée - Endommagement causé par des matériaux granulaires (ISO
10722:2007)
Ta slovenski standard je istoveten z: EN ISO 10722:2007
ICS:
59.080.70 Geotekstilije Geotextiles
SIST EN ISO 10722:2007 en;fr;de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN ISO 10722
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2007
ICS 59.080.70 Supersedes ENV ISO 10722-1:1998
English Version
Geosynthetics - Index test procedure for the evaluation of
mechanical damage under repeated loading - Damage caused
by granular material (ISO 10722:2007)
Géosynthétiques - Mode opératoire d'essai pour évaluer Geokunststoffe - Indexprüfverfahren zur Bewertung von
l'endommagement mécanique sous charge répétée - mechanischen Schäden bei wiederholter Belastung -
Endommagement causé par des matériaux granulaires Beschädigung durch körnige Materialien (ISO 10722:2007)
(ISO 10722:2007)
This European Standard was approved by CEN on 14 May 2007.
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, 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: rue de Stassart, 36 B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10722:2007: E
worldwide for CEN national Members.
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EN ISO 10722:2007 (E)
Foreword
This document (EN ISO 10722:2007) has been prepared by Technical Committee CEN/TC 189
"Geosynthetics", the secretariat of which is held by NBN, in collaboration with Technical
Committee ISO/TC 221 "Geosynthetics".
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 November 2007, and conflicting national
standards shall be withdrawn at the latest by November 2007.
This document supersedes ENV ISO 10722-1:1998.
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, 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.
2
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INTERNATIONAL ISO
STANDARD 10722
FIrst edition
2007-05-15
Geosynthetics — Index test procedure for
the evaluation of mechanical damage
under repeated loading — Damage
caused by granular material
Géosynthétiques — Mode opératoire d'essai pour évaluer
l'endommagement mécanique sous charge répétée —
Endommagement causé par des matériaux granulaires
Reference number
ISO 10722:2007(E)
©
ISO 2007
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ISO 10722:2007(E)
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ii © ISO 2007 – All rights reserved
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ISO 10722:2007(E)
Contents Page
Foreword. iv
1 Scope .1
2 Normative references .1
3 Definitions .1
4 Principle.1
5 Test specimens.2
5.1 Sampling.2
5.2 Number and dimensions of test specimens .2
6 Conditioning.2
7 Apparatus .2
8 Procedure .4
8.1 Damage procedure .4
8.2 Measurement of damage.4
9 Calculations.5
10 Test report .5
Bibliography .6
© ISO 2007 – All rights reserved iii
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ISO 10722:2007(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 10722 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 189, Geosynthetics, in collaboration with Technical Committee ISO/TC 221, Geosynthetics, in
accordance with the Agreement on technical cooperation between ISO a
...
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