Full-text resources of CEJSH and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Results found: 2

first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  malowidło ścienne
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Publication available in full text mode
Content available

Badania fizykochemiczne malowidła ściennego z kościoła w Działoszycach

100%
Ligęza M., Karaszkiewicz P., Rogóż M.
Ochrona Zabytków
|
1992
|
issue 3
236-239
EN
The examination of samples of paint material from the composition in question was conducted with the help of different physico-chemical methods. The pigments were analysed by means of microchemical, microscopic and spectral methods. The X-ray difraction method made it possible to determine variant I of the zinc-lear yellow hue, and infra-red absorption spectphotommetry conformed the presence of azurite. The spectral emmission analysis was implemented for the whole range of colours in the Gothic mural, and it was discovered that arsenic is present in the azurite, and zinc - in the natural Earth pigments. An analysis of samples of binders was conducted with thin-layer chromatography and absorption spectophotometry. It was found that binder used was casein. Chemical methods and microscopic observation of the ground provide information about the quanntitative composition of the binder, the filler and the hydraulic additives. (translated by A. Rodzińska-Chojnowska)
2
Publication available in full text mode
Content available

Fizyko-chemiczne metody oczyszczania malowideł ściennych

72%
Jakubowski P.
Ochrona Zabytków
|
1997
|
issue 3
250-255
EN
The author presents methods of cleaning murals, and introduces a division into mechanical and liquid varieties. He explains the nature of the methods in question and concentrates on physico-chemical types. The article discusses the impact of organic solvents and characteristic groups of the latter as well as their application. The author advises how to choose suitable solvents and their mixtures by resorting to the J. R Teas triangular diagram. He subsequently examines the effect of water and water solutions such as detergents, acids, enzymes and alkalines upon the substance to be removed. Finally, he proposals the use of absorbents and solvent carriers as substances assisting in the process of cleaning.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.