SIST EN ISO 12236:2007

SLOVENSKI STANDARD
SIST EN ISO 12236:2007
01-januar-2007
1DGRPHãþD
SIST EN ISO 12236:1999
*HRVLQWHWLNH±6WDWLþQLSUHERMQLSUHVNXV]åLJRPSUHVNXV&%5,62
Geosynthetics - Static puncture test (CBR test) (ISO 12236:2006)
Geokunststoffe - Stempeldurchdrückversuch (CBR-Versuch) (ISO 12236:2006)
Géosynthétiques - Essai de poinçonnement statique (essai CBR) (ISO 12236:2006)
Ta slovenski standard je istoveten z: EN ISO 12236:2006
ICS:
59.080.70 Geotekstilije Geotextiles
SIST EN ISO 12236:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD
EN ISO 12236
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2006
ICS 59.080.70 Supersedes EN ISO 12236:1996
English Version
Geosynthetics - Static puncture test (CBR test) (ISO
12236:2006)
Géosynthétiques - Essai de poinçonnement statique (essai Geokunststoffe - Stempeldurchdrückversuch (CBR-
CBR) (ISO 12236:2006) Versuch) (ISO 12236:2006)
This European Standard was approved by CEN on 18 August 2006.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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, 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
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12236:2006: E
worldwide for CEN national Members.

---------------------- Page: 2 ----------------------

EN ISO 12236:2006 (E)





Foreword


This document (EN ISO 12236:2006) has been prepared by Technical Committee CEN/TC 189
"Geosynthetics", the secretariat of which is held by IBN, 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 March 2007, and conflicting national
standards shall be withdrawn at the latest by March 2007.

This document supersedes EN ISO 12236:1996.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
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

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

INTERNATIONAL ISO
STANDARD 12236
Second edition
2006-09-01


Geosynthetics — Static puncture test
(CBR test)
Géosynthétiques — Essai de poinçonnement statique (essai CBR)




Reference number
ISO 12236:2006(E)
©
ISO 2006

---------------------- Page: 4 ----------------------

ISO 12236:2006(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


©  ISO 2006
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland

ii © ISO 2006 – All rights reserved

---------------------- Page: 5 ----------------------

ISO 12236:2006(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Principle. 2
5 Apparatus . 3
6 Specimens . 4
7 Conditioning. 4
8 Procedure . 5
9 Recording, calculation and expression of results . 6
9.1 Recording of data . 6
9.2 Calculation and expression of results. 6
10 Test report . 6

© ISO 2006 – All rights reserved iii

---------------------- Page: 6 ----------------------

ISO 12236:2006(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
...