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</td></tr></table>JJRhttp://ephemeralfilm.info/index.php?title=Accretion&diff=40996&oldid=prevconw>Hyip: /* Translation */2021-04-26T06:21:34Z<p><span dir="auto"><span class="autocomment">Translation</span></span></p>
<p><b>New page</b></p><div>__NOTOC__<br />
A build-up of matter which lies on, rather than being embedded in, a surface. <br />
<!--Insert an image here, if one is available, using the following format: [[File:filename.jpg|200px|thumb|right|caption]] --><br />
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==Related Terms==<br />
efflorescence; encrustation; fly specks; incrustation<br />
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=== Synonyms in English ===<br />
deposit; incrust, encrust, incrustration, concretion<br />
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=== Translation ===<br />
{|class="wikitable" border="1"<br />
|- <br />
|'''English'''|| accretion<br />
|- <br />
|'''French'''|| accrétion<br />
|- <br />
|'''Spanish'''|| acreción<br />
|-<br />
|'''Portuguese'''|| acreção<br />
|- <br />
|'''Italian'''|| accrescimento<br />
|- <br />
|'''German'''|| akkretion<br />
|- <br />
|'''Russian'''|| <!--Term in Russian--><br />
|-<br />
|'''Arabic'''|| <!--Term in Arabic. This is just a place holder for when the appropriate extension is added to allow the addition of Arabic language--><br />
|-<br />
|'''Dutch'''|| aangroeisel<br />
|-<br />
|'''Chinese (Traditional)'''<br />
|附著物<br />
|}<br />
[[File:Accretion.jpg|200|thumb|Image of accretions to clay pottery]]<br />
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==Discussion==<br />
A growth or accumulation of new material on the exterior surface of an object. Accretions may be unintentional (dirt, salts, corrosion, insect deposits, guano, drips, burial deposits) or intentional (expansion, alteration) additions that change the appearance of the object.<br />
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Conservators may choose to leave accretions on an object for the additional details it may provide about an objects use, importance or history. In some instances conservators decide to leave accretions on a work for its pleasing color and appearance, or the additional protection to the underlying material from further damage.<br />
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METHODS OF REMOVAL<br />
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Laser cleaning is one of the newest technologies utilized in the removal of surface accretions and can be performed to burn or blast away any undesirable material. Infrared laser is often used when dealing with dark surface buildup on light colored stone or rocks such as marble or limestone, due to the materials reflective nature.<br />
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==References==<br />
Anon. 2000. “Accretion.” Art and Architecture Thesaurus Online. Los Angeles, CA: J. Paul Getty Trust. http://www.getty.edu/research/tools/vocabularies/aat/.<br />
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———. 2012. “Accretion.” CAMEO:Conservation and Art Material Encyclopedia Online. Boston: Museum of Fine Arts, Boston. http://cameo.mfa.org/.<br />
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Cato, Paisley S., Julia Golden, and Suzanne B. McLaren. 2003. Museumwise: Workplace Words Defined. Society for the Preservation of Natural History Collections.<br />
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Jewett, D. 1983. A glossary for recording the condition of an artifact. Ottawa : Canadian Heritage Information Network, National Museums of Canada.<br />
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Krueger, Holly, Kitty Nicholson, and Sarah Melching. 1994. “Written Documentation.” In Paper Conservation Catalog. 9th ed. Washington, D.C.: American Institute for Conservation of Historic and Artistic Works. http://www.conservation-wiki.com/w/index.php?title=BP_Chapter_5_-_Written_Documentation.<br />
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MFA Publications. 2011. Conservation and Care of Museum Collections. Museum of Fine Arts Boston. <br />
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[[Category:Lexicon]]<br />
[[Category: Condition Terms]]<br />
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