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Wyświetlanie 1-3 z 3
Tytuł:
Papier jedwabny jako nowy materiał konserwatorski
Silk Paper as a New Conservation Material
Autorzy:
Potocka, Anna Dorota
Powiązania:
https://bibliotekanauki.pl/articles/538564.pdf
Data publikacji:
2001
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
papier jedwabny
nowy materiał konserwatorski
konserwacja i restauracja zabytkowych jedwabi
konserwacja tkanin zabytkowych
własności papieru jedwabnego
konserwacja tkanin jedwabnych
Opis:
The concept of silk paper (German: Seidenpapier) refers to a wide assortment of paper with a basis weight below 25 grams/sq. metre, including so-called Japanese and Chinese tissue paper (6-8 grams/square metre), which does not include any silk fibres. The reason for this state of things is probably the use of the same Chinese ideogram for describing silk, paper and mulberry. Pertinent literature does not mention any publications on the production of silk paper. Consequently, a series of tests and research experiments were conducted pertaining to the possibility of producing specialist paper for the conservation of silk fabric, and composed of silk fibres. Close adherence to the contemporary conservation principle entailing the usage of conservation material containing the same raw material which was applied for making the historical object leads to the simple conclusion that paper intended for the conservation of silk fabrics should be made of identical fibres. Up to now, this postulate has not been put into practice, since due to its chemical structure silk fibre does not show any paper-creating properties. The basic goal of the research was, therefore, to obtain material built of the same fibre as the historical fabric, but blended within a different structure. The possibilities of using paper for the conservation of silk fabrics are manifold — sheets of paper are glued underneath fabric, and missing parts of the fabric are supplemented with patches and a fluid silk mass on low pressure tables — both methods will make it possible to work on large surfaces of the fabric and to attain its stabilisation. “Dyeing in the paper mass” will enable a quicker selection of a suitable colour foundation reinforcing the original fabric. Application samples have confirmed the excellent properties of the new material, and wet and dry aging tests have proved its excellent parameters. Silk paper has been registered in the Patent Office, and is a legally protected invention.
Źródło:
Ochrona Zabytków; 2001, 2; 170-174
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
"Peintures des arabesques" J. B. Plerscha we dworze Mokronowskich w Jordanowicach - historia, technika wykonania i problemy konserwatorskie
Peintures des arabesques by J. B. Plersch in the Mokronowski Manor House in Jordanowice
Autorzy:
Potocka, Anna Dorota
Powiązania:
https://bibliotekanauki.pl/articles/536202.pdf
Data publikacji:
2001
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
„Peintures des arabesques”
Jan Bogumił Plersch
dwór Mokronowskich w Jordanowicach
Jordanowice
Grodzisk Mazowiecki
zabytki Grodziska Mazowieckiego
polichromia Plerscha
zabytkowa polichromia
ornamenty arabeskowo-groteskowe
kompozycja groteskowo-arabeskowa
arabeski kandelabrowe
konserwacja polichromii
supraporta
panneau
Opis:
In 1782 Jan Bogumił Plersch used the tempera technique to execute painted decorations of the walls, ceiling, wardrobes and two doors in the octagonal study in the Mokronowski manor house in Jordanowice. The decoration involves arabesque-grotesque ornaments and candelabra arabesques composed of masks and medallions with allegorical figures depicted against a light-hued backdrop. The general purpose of the conservation was to halt the destruction and degradation of the historical polychrome by gluing loose fragments and reinforcing strata of the floating coat, to gether with the construction foundation (by using organic silicone compounds), and halting the unhampered migration of salt within stratigraphie layers. It was necessary to employ desalination compresses. Subsequently, the polychrome surface was cleaned and secondary stratification — repainting, darkened retouching, putty and patches — were removed. The execution of the supplementation was adapted to the degree of the destruction of adjoining strata, with due care not to introduce measures that could prove to be excessively strong, cohesive and binding. It became indispensable to use wide-porous plaster. Aesthetic conservation encompassed both the ornaments and the background of the decoration as well as the reconstruction of n o n -ex tan t fragments of the polychrome. Due to the extensive devastation of the original painted layer it was necessary to conduct numerous consultations and detailed co-ordination concerning the character and range of the reconstruction. The reconstruction of the painted stratum was carried out upon the basis of an analogy with preserved fragments in the study, archival material and comparisons with other realisations by J. B. Plersch. Conceptions of aesthetic solutions were presented on boards. Owing to the decorative nature of the polychrome, it was decided to resort to emulation retouching in a minimally lighter tone.
Źródło:
Ochrona Zabytków; 2001, 4; 358-371
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Destrukcyjny wpływ wilgoci na stan zachowania obiektów zabytkowych na przykładzie dworu Mokronowskich w Jordanowicach
The Destructive Impact of Dampness on the State of Preservation of Historical Objects upon the Example of the Mokronowski Manor House in Jordanowice
Autorzy:
Potocka, Anna Dorota
Gazda, Rajmund Witold
Powiązania:
https://bibliotekanauki.pl/articles/537607.pdf
Data publikacji:
2001
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
dwór Mokronowskich w Jordanowicach
Jordanowice
Grodzisk Mazowiecki
zabytki Grodziska Mazowieckiego
destrukcyjny wpływ wilgoci na stan zachowania obiektów zabytkowych
zawilgocenie zabytkowej budowli
przyczyny zawilgocenia budynku
analiza przyczyn zawilgocenia budynku
Opis:
The devastation of historical objects is caused by numerous factors. The gravest threat posed for even the best preserved objects is concealed in moisture. Publications describing the mechanisms of damage caused by dampness are extremely extensive, and their discussion exceeds the space provided by this article. To put it in most general terms, moisture causes physico-chemical, mechanical and biological damage. The prime reason for the dampness of building walls is gro u n d -, ra in - and condensation water. The destruction of such an object follows a rapid course, but drying it calls for a long period of time. This is the reason why at the outset of conservation it is necessary to establish the degree of the dampness of the historical building, measure the relative moisture of the air, the dampness and temperature of the wall surfaces, and the heat conduction of the outer walls. Only the determination and identification of the causes of dampness make it possible to formulate a suitable conservation programme and its effective application. An initial analysis and examination of the titular object found that the main reasons for dampness are: 1. the unsuitable drainage of rainwater, 2. the absence of suitable drain pipes on the building and tin roof, 3. the absence of horizontal insulation, 4. the absence of vertical insulation or its inappropriate execution, 5. incorrectly conducted repair. The encroaching threat can be prevented by vertical horizontal insulation of the outer walls, draining the area around the building, including water from the collective sump, and vertical insulation of the inner walls with the polychrome by J. B. Plersch. A suitable selection of the insulation method and its rapid realisation are decisive for halting the progressing destruction of the object in question. Vertical insulation, employing the injection-coating method in the Aida-Kiesol, Remmers system, was conducted on the outer wall. Moisture measurements carried out in the autumn of 2001 confirmed the effectiveness of this particular method. Undoubtedly, such insulation should be applied in the whole object; together with roof repair, this approach will guarantee proper p ro tection against dampness.
Źródło:
Ochrona Zabytków; 2001, 4; 385-392
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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