Modification of protective lime coating systems for the porous limestone using lime nanomaterials: assessment of mechanical properties and ageing resistance

0444258 - ÚTAM 2016 RIV CZ eng C - Conference Paper (international conference)
Navrátilová, Michaela - Bayer, K. - Ghaffari, E. - Macounová, Dana - Slížková, Zuzana - Weber, J.
Modification of protective lime coating systems for the porous limestone using lime nanomaterials: assessment of mechanical properties and ageing resistance.
Engineering mechanics 2015. 21st International conference, May 11-14, 2015, Svratka, Czech Republic. Extended abstracts. Prague: Institute of theoretical and applied mechanics, Academy of Sciences of the Czech Republic, v. v. i., 2015 - (Náprstek, J.; Fischer, C.), s. 210-211. ISBN 978-80-86246-42-0. ISSN 1805-8248.
[Engineering mechanics 2015 /21./. Svratka (CZ), 11.05.2015-14.05.2015]
Institutional support: RVO:68378297
Keywords : lime coatings * nanolime products * Leitha limestone * adhesion * cohesion * aging tests
Subject RIV: AL - Art, Architecture, Cultural Heritage

Within the area of care for sculptural and architectonic monuments of limestone in Austria there has been a historic continuity of use of protective lime coatings. In the regions of Upper and Lower Austria, Vienna and Burgenland mainly Leitha limestone (named after the Leitha Mountains) are dealt with. In Czech lands such approach was disrupted from 19th century by application of the “purist” idea of bare surface of stone. Nevertheless, this treatment of stone surface has been coming back into use for many various reasons in the past few decades. Requirements for preservation of pieces of art and handcraft made of limestone using lime coatings are most often applied in the regions of Vyso!ina, South Moravia and South Bohemia, which directly border on the Northern States of Austria. Owing to the resource locations of Leitha limestone in these regions, there is a higher representation of cultural heritage monuments made of this type of stone in the Czech Republic.
Permanent Link: http://hdl.handle.net/11104/0246812