Srovnání čištění laserem s dalšími metodami čištění na silikátových pískovcích

Show simple item record Ďoubal, Jakub 2016-11-28T07:12:18Z 2016-11-28T07:12:18Z 2013
dc.identifier.isbn 978-80-7395-594-6 (Print)
dc.identifier.isbn 978-80-7395-595-3 (PDF)
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

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