SIST EN 17036:2018
(Main)Conservation of Cultural Heritage - Artificial ageing with simulated solar radiation of the surface of untreated or treated porous inorganic materials
Conservation of Cultural Heritage - Artificial ageing with simulated solar radiation of the surface of untreated or treated porous inorganic materials
This European standard defines a methodology for the exposure in laboratory of stone materials specimens (see Note 1) to artificial source(s) characterized by spectral power distribution simulating solar radiation. The irradiation is finalized to the evaluation of changes of material characteristics induced by simulated daylight radiation.
This European standard is applicable to both natural and artificial materials untreated and treated (see Note 2).
NOTE 1 Stone materials are both natural stones (rocks) and artificial stone materials (mortars, stuccoes, bricks, ceramic materials, etc.).
NOTE 2 Treated materials are those on which one of the following treatments has been applied: cleaning, application of water repellent, consolidating materials or biocides and artificial ageing test.
Erhaltung des kulturellen Erbes - Künstliche Alterung von unbehandelten oder behandelten porösen anorganischen Materialoberflächen mit simulierter Sonnenstrahlung
Diese Europäische Norm definiert eine Methodik bei der im Labor Probekörper aus Steinmaterialien (siehe Anmerkung 1) künstlichen Quellen ausgesetzt werden, die Sonnenstrahlen simulieren und durch spektrale Strahlungsverteilung charakterisiert sind. Die Bestrahlung wird in Hinblick auf eine Änderung von Materialeigenschaften vorgenommen, die durch eine simulierte Tageslichtbestrahlung hervorgerufen werden.
Die vorliegende Europäische Norm findet sowohl für natürliche als auch für künstliche, behandelte und unbehandelte Werkstoffe Anwendung (siehe Anmerkung 2).
ANMERKUNG 1 Steinmaterialien sind sowohl Natursteine (Felsen) als auch künstliche Steinmaterialien (Mörtel, Stuck, Ziegel, keramische Werkstoffe, usw.).
ANMERKUNG 2 Behandelte Werkstoffe sind Werkstoffe, bei denen eine der folgenden Behandlungen angewandt wurde: Reinigung, Einsatz von wasserabweisenden Produkten, Materialien zur Festigung oder Bioziden oder künstliche Alterung.
Conservation du patrimoine culturel - Vieillissement artificiel par rayonnement solaire simulé de la surface de matériaux inorganiques poreux traités ou non traités
La présente Norme européenne définit une méthodologie pour l'exposition en laboratoire d'éprouvettes de matériaux de type pierre (voir Note 1) à une ou plusieurs sources artificielles se caractérisant par une répartition spectrale de puissance simulant le rayonnement solaire. L'objectif de l'irradiation est d'évaluer les changements subis par les caractéristiques des matériaux sous l'effet du rayonnement de lumière naturelle simulé.
La présente Norme européenne s'applique aux matériaux naturels et artificiels aussi bien traités que non traités (voir Note 2).
NOTE 1 Les matériaux de type pierre concernés englobent aussi bien les pierres naturelles (roche) que les matériaux de type pierre artificielle (mortier, stuc, brique, céramique, etc.).
NOTE 2 Les matériaux traités concernés sont ceux qui ont subi l'un des traitements suivants : nettoyage, application d'un agent hydrofuge, de matériaux de consolidation ou de biocides et essai de vieillissement artificiel.
Ohranjanje kulturne dediščine - Umetno staranje s simulacijo sončnega obsevanja površine neobdelanih ali obdelanih poroznih anorganskih materialov
Ta evropski standard določa metodologijo za laboratorijsko izpostavljenost vzorcev kamnitih materialov (glejte opombo 1) umetnim virom obsevanja, za katere je značilna porazdelitev spektralne moči, ki simulira sončno obsevanje. Obsevanje je zaključeno z oceno sprememb lastnosti materiala, ki jih povzroči simulacija dnevnega sončnega obsevanja.
Ta evropski standard se uporablja za naravne in umetne, neobdelane in obdelane materiale (glejte opombo 2).
OPOMBA 1 Kamniti materiali so naravni kamni (skale) in umetni kamniti materiali (malte, štukature, opeke, keramični materiali itd.).
OPOMBA 2 Obdelani materiali so tisti, pri katerih je bil uporabljen eden od naslednjih postopkov: čiščenje, nanašanje vodoodbojnega materiala, utrjevanje materialov ali biocidov in preskus umetnega staranja.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YErhaltung des kulturellen Erbes - Künstliche Alterung von unbehandelten oder behandelten porösen anorganischen Materialoberflächen mit simulierter SonnenstrahlungConservation du patrimoine culturel - Vieillissement artificiel par rayonnement solaire simulé de la surface de matériaux inorganiques poreux traités ou non traitésConservation of Cultural Heritage - Artificial ageing with simulated solar radiation of the surface of untreated or treated porous inorganic materials97.195GHGLãþLQDItems of art and handicrafts. Cultural property and heritageICS:Ta slovenski standard je istoveten z:EN 17036:2018SIST EN 17036:2018en,fr,de01-oktober-2018SIST EN 17036:2018SLOVENSKI
STANDARD
SIST EN 17036:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 17036
June
t r s z ICS
{ yä s { w English Version
Conservation of Cultural Heritage æ Artificial ageing by simulated solar radiation of the surface of untreated or treated porous inorganic materials Conservation du patrimoine culturel æ Vieillissement artificiel par rayonnement solaire simulé de la surface de matériaux inorganiques poreux traités ou non traités
Erhaltung des kulturellen Erbes æ Künstliche Alterung von unbehandelten oder behandelten porösen anorganischen Materialoberflächen mit simulierter Sonnenstrahlung This European Standard was approved by CEN on
s w February
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 r u xã t r s z ESIST EN 17036:2018
EN 17036:2018 (E) 2
Contents Page European foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 Symbols and abbreviations . 7 5 Principle . 7 6 Test equipment . 8 7 Test procedure . 9 8 Expression of results . 9 9 Test report . 9 Bibliography. 11 SIST EN 17036:2018
EN 17036:2018 (E) 3 European foreword This document (EN 17036:2018) has been prepared by Technical Committee CEN/TC 346 “Conservation of Cultural Heritage”, the secretariat of which is held by UNI. 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 December 2018, and conflicting national standards shall be withdrawn at the latest by December 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organisations 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 17036:2018
EN 17036:2018 (E) 4 Introduction In contrast to natural weathering, artificial ageing using simulated solar radiation involves a limited number of variables which can be controlled more readily and which are intensified to evaluate in a short way the stability of porous inorganic materials and the durability of conservation treatments. The ageing processes which occur during artificial and natural weathering cannot be expected to correlate exactly with each other because of the large number of factors influencing these processes. Definite relationships can only be expected if the important parameters (distribution of the irradiance over the photochemical relevant part of the spectrum, temperature of the specimen, type of wetting and wetting cycle, and relative humidity) are the same in each case or if their effect on the coatings is known. No direct correlation can be made between artificial ageing duration and actual exposure duration. However, performance comparisons under the controlled conditions of artificial weathering can be compared to documented performance of materials and coatings that have experienced extended periods of end use exposure. This methodology is intended to be used on new materials. In all cases, the risk of potential damage to irreplaceable objects during irradiation should be considered. SIST EN 17036:2018
EN 17036:2018 (E) 5 1 Scope This document assesses the long-term susceptibility to light of materials and treatments used in conservation of porous inorganic materials. Examples may include materials which have been treated in the course of conservation (e.g. cleaning, consolidation, water repellents, coatings or biocides) or materials which may exhibit colour changes following exposure (e.g. mortars and small number of stones). The procedure can be used to evaluate the impact and longevity/durability of treatments against untreated materials or unexposed materials. NOTE 1 Porous inorganic materials are both natural stones (rocks) and artificial stone materials (mortars, stuccoes, bricks, ceramic materials, etc.). NOTE 2 Treated materials are those on which one of the following treatments has been applied: cleaning, application of water repellent, consolidating materials, coatings or biocides and artificial ageing. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13373, Natural stone test methods — Determination of geometric characteristics on units EN 16085, Conservation of Cultural property — Methodology for sampling from materials of cultural property — General rules 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.org/ — ISO Online browsing platform: available at http://www.iso.org/obp 3.1 black standard thermometer temperature measuring device consisting of a stainless-steel plate, having a black coating which absorbs at least 90
3.2 daylight visible part of global solar
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