SIST EN 16502:2014
(Main)Test method for the determination of the degree of soil acidity according to Baumann-Gully
Test method for the determination of the degree of soil acidity according to Baumann-Gully
EN 16502 specifies the procedure for the determination of the degree of acidity of a soil to be used for evaluating its class of aggressiveness to EN 206. The degree of acidity according to Baumann-Gully is the result of the determination of exchangeable hydrogen ion concentration that humic particles of a soil release.
Prüfverfahren zur Bestimmung des Säuregrades eines Bodens nach Baumann-Gully
Diese Norm legt das Verfahren für die Bestimmung des Säuregrades eines Bodens fest, der für die Ein-stufung in die entsprechende Expositionsklasse nach EN 206 verwendet werden soll. Der Säuregrad nach Baumann-Gully ist das Ergebnis der Bestimmung der Konzentration an austauschbaren Wasserstoffionen, die von den Humusbestandteilen eines Bodens freigesetzt werden.
Méthode d'essai pour la détermination du degré d'acidité des sols selon Baumann-Gully
La présente norme décrit la méthode de détermination du degré d’acidité d’un sol à utiliser pour évaluer sa classe d’agressivité selon l’EN 206. Le degré d’acidité selon Baumann-Gully est un mesurage de la teneur en ions hydrogène échangeables que les éléments humiques d’un sol peuvent dégager.
Preskusna metoda za ugotavljanje stopnje kislosti tal po Baumann-Gullyju
Standard EN 16502 določa postopek za ugotavljanje stopnje kislosti tal, ki se uporablja pri ocenjevanju njenega razreda agresivnosti za EN 206. Stopnja kislosti po Baumann-Gullyju je rezultat ugotavljanja koncentracije zamenljivih vodikovih ionov, ki jih sproščajo huminski delci v tleh.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskusna metoda za ugotavljanje stopnje kislosti tal po Baumann-GullyjuPrüfverfahren zur Bestimmung des Säuregrades eines Bodens nach Baumann-GullyMéthode d'essai pour la détermination du degré d'acidité des sols selon Baumann-GullyTest method for the determination of the degree of soil acidity according to Baumann-Gully13.080.10Chemical characteristics of soilsICS:Ta slovenski standard je istoveten z:EN 16502:2014SIST EN 16502:2014en,fr,de01-november-2014SIST EN 16502:2014SLOVENSKI
STANDARD
SIST EN 16502:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16502
August 2014 ICS 13.080.10 English Version
Test method for the determination of the degree of soil acidity according to Baumann-Gully
Méthode d'essai pour la détermination du degré d'acidité des sols selon Baumann-Gully
Prüfverfahren zur Bestimmung des Säuregrades eines Bodens nach Baumann-Gully This European Standard was approved by CEN on 18 July 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.
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B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16502:2014 ESIST EN 16502:2014
EN 16502:2014 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Principle .5 5 Apparatus .5 6 Reagents .5 7 Laboratory sample .6 8 Procedure .6 9 Calculation of soil acidity .6 10 Test report .7 11 Precision .7 Bibliography .8
SIST EN 16502:2014
EN 16502:2014 (E) 3 Foreword This document (EN 16502:2014) has been prepared by Technical Committee CEN/TC 104 “Concrete and related products”, the secretariat of which is held by DIN. 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 February 2015 and conflicting national standards shall be withdrawn at the latest by February 2015. 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. This European Standard is based on DIN 4030-2, Assessment of water, soil and gases for their aggressiveness to concrete — Part 2: Sampling and analysis of water and soil samples. 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. SIST EN 16502:2014
EN 16502:2014 (E) 4 1 Scope This European Standard specifies the procedure for the determination of the degree of acidity of a soil to be used for evaluating its class of aggressiveness to EN 206. The degree of acidity according to Baumann-Gully is the result of the determination of exchangeable hydrogen ion concentration that humic particles of a soil release. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 206, Concrete — Specification, performance, production and conformity EN ISO 385, Laboratory glassware — Burettes (ISO 385) EN ISO 1042, Laboratory glassware — One-mark volumetric flasks (ISO 1042) ISO 3310-1, Test sieves — Technical requirements and testing — Part 1: Test sieves of metal wire cloth ISO 11074, Soil quality — Vocabulary 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 11074 and the following apply. 3.1 soil acidity
SABG indicates the hydrolytic acidic level of a soil, expressed as the volume of solution of sodium hydroxide, in millilitres (ml) used per kilogram (kg) of dried soil 3.2 undisturbed sample bulk sample obtained from the soil using a method designed to preserve the soil structure 3.3 disturbed sample bulk sample, obtained from the soil without any attempt to preserve the soil structure 3.4 laboratory sample reduced sample derived from a bulk sample
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