EN ISO 11508:2014
(Main)Soil quality - Determination of particle density (ISO 11508:1998)
Soil quality - Determination of particle density (ISO 11508:1998)
This International Standard describes two methods for the determination of particle density of soils calculated from the mass and the volume of soil particles. The first method (4.1) is applicable to fine soil (< 2 mm diameter) and the second method (4.2) is applicable to both porous and nonporous gravel and stones (> 2 mm diameter). The particle density may be used for the calculation of the proportion of solids and of the porosity of soil layers in combination with the procedure given in ISO 11272.
Bodenbeschaffenheit - Bestimmung der Kornrohdichte (ISO 11508:1998)
Diese Internationale Norm beschreibt zwei Verfahren zur Bestimmung der Kornrohdichte von Böden mittels Berechnung aus der Masse und dem Volumen von Bodenpartikeln.
Das erste Verfahren (4.1) ist anwendbar auf Feinboden (< 2 mm Durchmesser), und das zweite Verfahren (4.2) ist anwendbar auf Böden, mit porösen und nichtporösen Kies- und Steinanteil (> 2 mm Durchmesser).
Die Kornrohdichte kann zur Berechnung des Anteils fester Substanz und der Porosität von Bodenschichten in Verbindung mit dem Verfahren nach ISO 11272 verwendet werden.
Qualité du sol - Détermination de la masse volumique des particules (ISO 11508:1998)
L'IEC 60870-6-503:2014 spécifie une méthode d'échange de données à contraintes temporelles fortes, entre centres de conduite, à travers des réseaux longues distances ou des réseaux locaux, en utilisant une pile de protocoles totalement conformes à l'ISO. Elle contient des dispositions qui satisfont à la fois des architectures centralisées ou des architectures distribuées. La présente norme inclut l'échange des indications de données en temps réel, des opérations de conduite, des données par ordre chronologique, des informations de programme ou comptables, des commandes à distance de programmes et des notifications de changement d'état. Cette nouvelle édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- certains objets sont devenus informatifs;
- les services associés aux objets informatifs sont devenus informatifs;
- certains blocs de conformité ont été retirés du domaine d'application.
Kakovost tal - Določevanje gostote delcev (ISO 11508:1998)
Standard EN-ISO 11508 opisuje dve metodi za določevanje gostote delcev tal, ki se izračuna iz mase in prostornine delcev tal. Prva metoda se uporablja za drobnozrnata tla (premer < 2 mm), druga pa se uporablja za porozen in neporozen gramoz ter kamenje (premer > 2 mm). Gostota delcev se v kombinaciji s postopkom iz standarda ISO 11272 lahko uporabi za izračun deleža trdih delcev in poroznosti plasti tal.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2014
.DNRYRVWWDO'RORþHYDQMHJRVWRWHGHOFHY ,62
Soil quality - Determination of particle density (ISO 11508:1998)
Bodenbeschaffenheit - Bestimmung der Kornrohdichte (ISO 11508:1998)
Qualité du sol - Détermination de la masse volumique des particules (ISO 11508:1998)
Ta slovenski standard je istoveten z: EN ISO 11508:2014
ICS:
13.080.20 Fizikalne lastnosti tal Physical properties of soils
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 11508
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2014
ICS 13.080.20
English Version
Soil quality - Determination of particle density (ISO 11508:1998)
Qualité du sol - Détermination de la masse volumique des Bodenbeschaffenheit - Bestimmung der Kornrohdichte (ISO
particules (ISO 11508:1998) 11508:1998)
This European Standard was approved by CEN on 13 March 2014.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11508:2014 E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 11508:1998 has been prepared by Technical Committee ISO/TC 190 “Soil quality” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 11508:2014 by
Technical Committee CEN/TC 345 “Characterization of soils” the secretariat of which is held by NEN.
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 September 2014, and conflicting national standards shall be
withdrawn at the latest by September 2014.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 11508:1998 has been approved by CEN as EN ISO 11508:2014 without any modification.
INTERNATIONAL ISO
STANDARD 11508
First edition
1998-03-01
Soil quality — Determination of particle
density
Qualité du sol — Détermination de la masse volumique des particules
A
Reference number
ISO 11508:1998(E)
ISO 11508:1998(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Definition. 1
4 Procedure . 2
4.1 Fine soil (< 2 mm diameter). 2
4.1.1 Principle . 2
4.1.2 Apparatus . 2
Sampling.
4.1.3 2
4.1.4 Density determination. 2
4.1.5 Calculation . 3
4.2 Gravel and stones (> 2 mm diameter) . 3
4.2.1 Apparatus . 3
4.2.2 Density determination. 3
4.2.3 Calculation . 4
5 Test report . 4
© ISO 1998
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 the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet central@iso.ch
X.400 c=ch; a=400net; p=iso; o=isocs; s=central
Printed in Switzerland
ii
©
ISO ISO 11508:1998(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.
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.
International Standard ISO 11508 was prepared by Technical Committee
ISO/TC 190, Soil quality, Subcommittee SC 5, Physical methods.
iii
©
ISO 11508:1998(E) ISO
Introduction
b
The particle density (r ) is used together with the dry bulk density ( r , see
s s
ISO 11272) for the calculation of the pore volume of a soil layer.
iv
©
INTERNATIONAL STANDARD ISO ISO 11508:1998(E)
Soil quality — Determination of particle density
1 Scope
This International Standard describes two methods for the determination of particle density of soils calculated from
the mass and the volume of soil particles.
...
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