EN 16455:2014

Conservation of cultural heritage - Extraction and determination of soluble salts in natural stone and related materials used in and from cultural heritage

This European Standard provides a methodology for the qualitative and quantitative analysis of anions and cations obtained by dissolution of soluble salts present in either natural stone or other porous inorganic materials constituting cultural heritage and in materials and products used for their restoration. The methodology requires samples to have been taken from the cultural property.
The main ions considered in this standard are:
Cl-, NO2-, NO3-, SO42 -, Na+, K+, NH4+, Ca2+, Mg2+

Erhaltung des kulturellen Erbes - Auflösung und Bestimmung von löslichen Salzen in Naturstein und artverwandten Materialien des kulturellen Erbes

Diese Europäische Norm legt ein Verfahren für die qualitative und quantitative Bestimmung von Anionen und Kationen fest, die durch die Auflösung von löslichen Salzen erhalten wurden, die entweder in Naturstein oder in anderen porösen anorganischen Materialien im kulturellen Erbe sowie in Materialien und Produkten zu dessen Konservierung vorhanden sind. Das Verfahren erfordert die Entnahme von Proben aus dem kulturellen Erbe.
Bei den in dieser Norm betrachteten Ionen handelt es sich vorwiegend um:
Cl-, NO2-, NO3-, SO42-, Na+, K+, NH4+, Ca2+, Mg2+

Conservation du patrimoine culturel - Extraction et détermination des sels solubles dans la pierre naturelle et les matériaux associés utilisés dans le patrimoine culturel

La présente Norme européenne fournit une méthode d’analyse qualitative et quantitative des anions et des cations obtenus par dissolution des sels solubles présents dans la pierre naturelle, dans d’autres matériaux inorganiques poreux constitutifs du patrimoine culturel, ou dans des matériaux ou produits utilisés pour la conservation du patrimoine culturel. La méthode requiert que les échantillons soient prélevés sur un bien culturel.
Les principaux ions pris en compte dans la présente norme sont les suivants :
Cl-, NO2-, NO3-, SO42 -, Na+, K+, NH4+, Ca2+, Mg2+

Ohranjanje kulturne dediščine - Ugotavljanje topljivih soli v naravnem kamnu in sorodnih materialih, uporabljenih v kulturni dediščini

Standard EN 16455 določa metodologijo za kvalitativno in kvantitativno analizo anionov in kationov, pridobljenih z raztapljanjem topljivih soli, prisotnih v naravnem kamnu ali drugih poroznih anorganskih materialih, ki predstavljajo kulturno dediščino, ter v materialih in izdelkih, ki se uporabljajo za njihovo ohranjanje. Metodologija zahteva odvzem vzorcev iz kulturne dediščine. Glavni ioni, obravnavani v tem standardu, so: Cl-, NO2-, NO3-, SO42-, Na+, K+, NH4+, Ca2+, Mg2+.

General Information

• Status: Published
• Publication Date: 09-Sep-2014
• Withdrawal Date: 30-Mar-2015
• ICS: 97.195 - Items of art and handicrafts. Cultural property and heritage
• Technical Committee: CEN/TC 346 - Conservation of cultural property
• Drafting Committee: CEN/TC 346/WG 3 - Evaluation of methods and products for conservation works
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 03-Mar-2020
• Completion Date: 03-Mar-2020
• Ref Project: SIST EN 16455:2014 - Conservation of cultural heritage - Determination of soluble salts in natural stone and related materials used in cultural heritage

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Erhaltung des kulturellen Erbes - Bestimmung von löslichen Salzen in Naturstein und artverwandten Materialien des kulturellen ErbesConservation du patrimoine culturel - Détermination de la teneur en sels solubles de la pierre naturelle et des matériaux associés utilisés dans le patrimoine culturelConservation of cultural heritage - Determination of soluble salts in natural stone and related materials used in cultural heritage97.195Umetniški in obrtniški izdelkiItems of art and handicraftsICS:Ta slovenski standard je istoveten z:EN 16455:2014SIST EN 16455:2014en,fr,de01-november-2014SIST EN 16455:2014SLOVENSKI
STANDARD



SIST EN 16455:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16455
September 2014 ICS 97.195 English Version
Conservation of cultural heritage - Extraction and determination of soluble salts in natural stone and related materials used in and from cultural heritage
Conservation du patrimoine culturel - Extraction et détermination des sels solubles dans la pierre naturelle et les matériaux associés utilisés dans le patrimoine culturel
Erhaltung des kulturellen Erbes - Auflösung und Bestimmung von löslichen Salzen in Naturstein und artverwandten Materialien des kulturellen Erbes This European Standard was approved by CEN on 25 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.
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 worldwide for CEN national Members. Ref. No. EN 16455:2014 ESIST EN 16455:2014



EN 16455:2014 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .6 5 Reagents, materials and analytical equipment .6 6 Procedure .6 6.1 Sampling .6 6.2 Analysis procedure.6 6.2.1 General .6 6.2.2 Conductivity measurements .7 6.2.3 Ions measurement .7 7 Expression of results .7 7.1 Specifi
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