EN 17138:2018

Conservation of Cultural Heritage - Methods and materials for cleaning porous inorganic materials

This document provides the guidelines for the choice of the operational cleaning technical specifications in order to optimize the cleaning operation. The fundamental requirements for each specific cleaning method are given as to adapt cleaning works for single specific cases.
The objective of cleaning may consist of removal of any combination of unwanted materials, such as: degraded protective coatings, surface or near-surface materials, which constitute a present or future threat to conservation, materials which prevent legibility of the object or are disfiguring by nature, deposits which are judged to be incompatible to the historical nature of the object.

Erhaltung des kulturellen Erbes - Verfahren und Materialien für die Reinigung von porösen anorganischen Materialien

Dieses Dokument stellt die Leitlinien zur Auswahl der technischen Reinigungsmerkmale bereit, um das Reinigungsverfahren zu optimieren. Die grundlegenden Anforderungen für jedes spezifische Reinigungs-verfahren werden vermittelt, um die Reinigungsarbeiten an spezifische Einzelfälle anpassen zu können.
Die Zielsetzung der Reinigung kann die Entfernung von allen Kombinationen unerwünschter Materialien sein, wie beispielsweise: zersetzten Schutzbeschichtungen, Oberflächen- oder oberflächennahen Materialien, die eine gegenwärtige oder zukünftige Bedrohung für die Konservierung darstellen, Materialien, die eine Lesbarkeit des Objekts verhindern oder ihrer Art nach entstellend sind, Ablagerungen, die als unvereinbar mit dem historischen Wesen des Objekts einzustufen sind.

Conservation du patrimoine culturel - Méthodes et produits de nettoyage des matériaux inorganiques poreux

Le présent document formule des lignes directrices quant au choix des spécifications techniques de nettoyage opérationnel en vue d'optimiser l'opération de nettoyage. Les exigences fondamentales de chaque méthode de nettoyage spécifique sont décrites de manière à permettre l'adaptation des travaux de nettoyage à chaque cas particulier.
Le nettoyage peut avoir pour vocation d'éliminer toute combinaison de matériaux indésirables, par exemple : revêtements de protection dégradés ; matériaux de surface ou proches de la surface qui constituent ou constitueront une menace pour la conservation du bien ; matériaux qui altèrent la lisibilité du bien ou qui sont de nature à le défigurer ; dépôts jugés incompatibles avec la nature historique du bien.

Ohranjanje kulturne dediščine - Metode in materiali za čiščenje poroznih anorganskih materialov

Ta evropski standard zagotavlja smernice za izbiro tehničnih specifikacij operativnega čiščenja, s katerimi se optimizira postopek čiščenja. Za prilagoditev čiščenja v posameznih posebnih primerih so podane temeljne zahteve za vsako metodo čiščenja posebej.
Namen čiščenja je lahko odstranitev kakršne koli kombinacije neželenih materialov, kot so: površinski materiali ali materiali blizu površine, ki predstavljajo sedanjo ali prihodnjo nevarnost za ohranjanje, materiali, ki preprečujejo berljivost predmeta ali pa so po naravi deformirani, ostanki, ki so nezdružljivi z zgodovinsko naravo predmeta.

General Information

• Status: Published
• Publication Date: 18-Dec-2018
• Withdrawal Date: 29-Jun-2019
• 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: 9020 - Submission to 2 Year Review Enquiry - Review Enquiry
• Start Date: 15-Jan-2024
• Completion Date: 15-Jan-2024
• Ref Project: SIST EN 17138:2019 - Conservation of cultural heritage - Methods and materials for cleaning porous inorganic materials

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RUR]QLKErhaltung des kulturellen Erbes - Verfahren und Materialien für die Reinigung von porösen inorganischen MaterialienConservation du patrimoine culturel - Méthodes et produits de nettoyage des matériaux inorganiques poreuxConservation of cultural heritage - Methods and materials for cleaning porous inorganic materials97.195GHGLãþLQDItems of art and handicrafts. Cultural property and heritageICS:Ta slovenski standard je istoveten z:EN 17138:2018SIST EN 17138:2019en,fr,de01-marec-2019SIST EN 17138:2019SLOVENSKI
STANDARD



SIST EN 17138:2019



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 17138
December
t r s z ICS
{ yä s { w English Version
Conservation of Cultural Heritage æ Methods and materials for cleaning porous inorganic materials Conservation du patrimoine culturel æ Méthodes et produits de nettoyage des matériaux inorganiques poreux
Erhaltung des kulturellen Erbes æ Verfahren und Materialien für die Reinigung von porösen anorganischen Materialien This European Standard was approved by CEN on
t { July
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s y s u zã t r s z ESIST EN 17138:2019



EN 17138:2018 (E) 2
Contents Page European foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Requirements and general considerations affecting cleaning decisions . 8 5 Preliminary investigation to optimize cleaning selection process . 9 5.1 Preliminary survey. 9 5.2 Identification of substrate and characterization of unwanted materials . 10 6 Selection of cleaning methods . 11 7 Trial cleaning areas . 11 8 Cleaning methods . 12 8.1 Water cleaning . 12 8.2 Mechanical cleaning . 22 8.3 Chemical cleaning . 28 8.4 Physical cleaning . 42 Annex A (informative)
Aqueous poultices .
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