Srovnání čištění laserem s dalšími metodami čištění na silikátových pískovcích

Ďoubal, Jakub

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2013 Interdisciplinarita v péči o kulturní dědictví
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dc.contributor.author	Ďoubal, Jakub
dc.date.accessioned	2016-11-28T07:12:18Z
dc.date.available	2016-11-28T07:12:18Z
dc.date.issued	2013
dc.identifier.isbn	978-80-7395-594-6 (Print)
dc.identifier.isbn	978-80-7395-595-3 (PDF)
dc.identifier.uri	http://hdl.handle.net/10195/66823
dc.format	p. 205-214	eng
dc.language.iso	cze
dc.publisher	Univerzita Pardubice	cze
dc.rights	open access	eng
dc.subject	technologie čištění	cze
dc.subject	laser	cze
dc.subject	silikátové pískovce	cze
dc.subject	cleaning technology	eng
dc.subject	laser	eng
dc.subject	silicate sandstones	eng
dc.title	Srovnání čištění laserem s dalšími metodami čištění na silikátových pískovcích	cze
dc.title.alternative	Comparison of laser cleaning with other cleaning methods of silicate sandstones	eng
dc.type	ConferenceObject	eng
dc.description.abstract-translated	Monument cleaning is one of the basic restoration processes from both the aesthetic and technological points of view. At present various cleaning techniques based on the use of water, abrasive methods or application of chemically reactive substances are used. In the past few years new cleaning technology employing laser has become entrenched abroad. There is a wide range of papers dealing with the study of cleaning, focused mainly on polishable limestones – marbles used in Italy, France and in some other countries. A complex ssessment of laser cleaning of the materials used in monuments in the Czech Republic has not been accomplished so far. The aim of this paper is to contribute to the assessment of laser cleaning of materials typical for the Czech region in the context of commonly used cleaning methods. In the first part of the paper, laser cleaning was evaluated and the options of its regulation to obtain an optimum result were examined. At this stage, the impacts of regulation of energy density, frequency of the pulse length and energy were investigated. Other tests were carried out to compare application to pre-moistened material with dry application. Having found an optimum adjustment of laser application to particular materials, a comparison to other commonly used methods of cleaning (micro-sanding, chemical cleaning) was made. In the conclusion of the paper, these methods are compared, considering the aspect of sensitivity to the substrate, efficiency and degree of controllability.	eng
dc.event	Interdisciplinarita v péči o kulturní dědictví (26.-27. April 2012, 23.-24. May 2013, Litomyšl, Czech Republic)	eng
dc.peerreviewed	yes	eng
dc.publicationstatus	published	eng