oSIST prEN ISO 10318-2:2025

SLOVENSKI STANDARD
01-december-2025
Geosintetika - 2. del: Simboli in piktogrami (ISO/DIS 10318-2:2025)
Geosynthetics - Part 2: Symbols and pictograms (ISO/DIS 10318-2:2025)
Geokunststoffe - Teil 2: Symbole und Piktogramme (ISO/DIS 10318-2:2025)
Géosynthétiques - Partie 2: Symboles et pictogrammes (ISO/DIS 10318-2:2025)
Ta slovenski standard je istoveten z: prEN ISO 10318-2
ICS:
01.040.59 Tekstilna in usnjarska Textile and leather
tehnologija (Slovarji) technology (Vocabularies)
01.080.01 Grafični simboli na splošno Graphical symbols in general
59.080.70 Geotekstilije Geotextiles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 10318-2
ISO/TC 221
Geosynthetics —
Secretariat: BSI
Part 2:
Voting begins on:
Symbols and pictograms 2025-10-15
Voting terminates on:
Géosynthétiques —
2026-01-07
Partie 2: Symboles et pictogrammes
ICS: 01.080.99; 59.080.70
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document has not been edited by the ISO Central Secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
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.
Reference number
ISO/DIS 10318-2:2025(en)
DRAFT
ISO/DIS 10318-2:2025(en)
International
Standard
ISO/DIS 10318-2
ISO/TC 221
Geosynthetics —
Secretariat: BSI
Part 2:
Voting begins on:
Symbols and pictograms
Voting terminates on:
Géosynthétiques —
Partie 2: Symboles et pictogrammes
ICS: 01.080.99; 59.080.70
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document has not been edited by the ISO Central Secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 10318-2:2025(en)
ii
ISO/DIS 10318-2:2025(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Symbols . 1
2.1 Property symbols.1
2.1.1 Physical properties.1
2.1.2 Hydraulic properties of GTX and of GTP .1
2.1.3 Mechanical properties . .2
2.2 Graphical symbols and pictograms .3
2.2.1 Products .3
2.2.2 Functions .3
2.2.3 Applications .4
Bibliography . 7

iii
ISO/DIS 10318-2:2025(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Stand
...