Utilization of Remote-LIBS Technique for Comparison of Brick Samples

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Authors	NOVOTNÝ Karel KAISER Jozef NOVOTNÝ Jan VÍTKOVÁ Gabriela MALINA Radomír PROCHÁZKA David KANICKÝ Viktor OTRUBA Vítězslav LIŠKA Miroslav
Year of publication	2009
Type	Article in Proceedings
Conference	NASLIBS 2009
MU Faculty or unit	Faculty of Science
Citation
Field	Analytic chemistry
Keywords	remote LIBS; analysis of brick
Description	Brick masonry constitutes a significant part of the construction materials found in historic buildings. The level of decay in bricks differs widely, in many cases requiring partial replacements. The selection of compatible materials for the replacement of original bricks is crucial in order to avoid damage to the historical structure. Our findings indicate that the chemical, physical and mechanical properties of bricks can be monitored by remote Laser Induced Breakdown Spectroscopy (rLIBS). We suggest that rLIBS results should be compiled in a database and could be used to evaluate more objectively the state of conservation of historic bricks.
Related projects:	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface Utilization of the laser induced breakdown spectroscopy (LIBS) and laser ablation ICP-OES/MS spectroscopy for chemical mapping of biominerals