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Wyszukujesz frazę "usunięcie" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Częściowe usunięcie zniszczonego drewna rzeźby polichromowanej i zastąpienie go skorupą z tworzyw sztucznych
PARTIAL REPLACEMENT OF REMOVED WOOD MATERIAL FROM POLYCHROME SCULPTURES WITH PLASTIC SHELL
Autorzy:
Płuska, Ireneusz
Powiązania:
https://bibliotekanauki.pl/articles/537936.pdf
Data publikacji:
1970
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
figura św. Anny ze Szczytnej Śląskiej
usunięcie elementów drewna z rzeźby
nieskuteczna impregnacja
masa stearynowo-parafinowa
tworzywo sztuczne w konserwacji drewna
Opis:
The subject of preservating operations discussed by the author consisted in the polychrome St. Ann statue from Szczytna Śląska the wood material of which has been almost entirely destroyed by lignicole insects. The polychrome surface was secured by glueing on й the threefold layer of gauze placed on a bed prepared from the stearin-paraffin m ix ture. Then the decayed wood material was removed from the statue’s interior so that only quite thin layer of it has been left immediately underneath the polychrome paint coat and in turn saturated with 5 per cent solution of acetal polyvinyl acetate. The interior of statue has been lined with the layer of preparation and lime wood dust mixed together in 50 to 50 per cent proportion. For the third time the same medium has been applied in 5 per cent solution for glueing of the glass fibre fabric strips with which the statue’s interior was lined. It deserves to be pointed out that all the above three operations are fully reversible. To reinforce the whole the interior was lined with plates formed of the putty consisting of „Epidian 5” mixed with lime wood dust which in case of need may be easily removed owing to the presence of spacings especially left between them. The protective gauze layer has been removed mechanically from polychrome surfaces and, finally, the whole cleansed thoroughly with light petrol.
Źródło:
Ochrona Zabytków; 1970, 2; 101-105
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problemy techniczne związane z konserwacją malowideł ściennych w kaplicy Trójcy Św. na Zamku w Lublinie
TECHNICAL PROBLEMS INVOLVED IN THE CONSERVATION OF WALL PAINTINGS IN THE CHAPEL OF HOLY TRINITY IN THE CASTLE IN LUBLIN
Autorzy:
Stawicki, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/539679.pdf
Data publikacji:
1982
Wydawca:
Narodowy Instytut Dziedzictwa
Tematy:
konserwacja malowideł ściennych
kaplica Trójcy Św. na Zamku w Lublinie
Zamek w Lublinie
wypełnianie szczelin wewnątrz muru
kity i łaty wapienno-gipsowe i cementowe
usunięcie soli z powierzchni malowideł
Opis:
The latest conservation of wall paintings carried out in the chapel of Holy Trinity in the castle in Lublin was the th ird one in succession. The first conservation works combined with a discovery of polychromy were made in 1917—1918 and in 1921—1923 and then again after nearly forty years (1956/57/59) by a team of conservators associated with a state-owned enterprise of monuments conservation workshops (Warsaw branch). The latest conservation works covering studies, experimental and technical operations lasted from 1972 to 1979; in 1976—1979 a complete conservation of paintings in the presbytery was carried out (including a removal of the saltings, putting of fresh p u tty and lime patches, injections, artistic and aesthetic solutions). Conservation works in the chapel brought to light at least five different technical measures. The first and basis technical intervetnion was the strengthening of the internal structure of the walls in the whole chapel (the nave and presbytery) in which there were various non-identified oriffices and deep cracks as well as open or closed caverns re sulting from faulty technical solutions (a Polish weft with an outer facing made from bricks filled with ru b ble and with a lime-cum-sand mortar). The elimination of the said oriffices and damages was done by means of flushes of liquid mortar having hydraulic properties, prepared from Portland cement, lime and sand and a significant part of water. In those places of th e wall where liquid mortar with hydraulic properties was used, fresh patches and putty were made only after a full twenty-eight-day setting of the flush in order to avoid a possible diffusion of parts of cement to outer layers (carrying a painting layer, painting reconstructions and retouches). The second te chnical operation was the wedging (in the vaulting of the presbytery) of groins on joints with the eastern keystone. The joints produced triangles (due to a p a rtial slipping of the groins), in which the only points of bearing (i.e. of groins against th e keystone) were th e ir upper parts. To wedge, oak keys were applied; they were set in from the bottom and covered with proper putty. The th ird technical intervention was a removal of old putty and lime-cum-gypsum and cement patches which, as it is well-known, absorb moisture to a high extent and, as a result, bring about changes in the volume or surface changes in colour and value (painting reconstructions, retouches). Fresh patches and p u tty were made from lime-muc-sand mortar and lime mortar with a fine-grained lime filler. The fourth technical problem solved simultaneously with the putting of putty and lime patches were injections of pocketed parts of the plaster (protruding off the wall). Most of the injections were prepared from lime caseins with a 10 per cent addition of vinyl polyacetate in wate r dispersion made on the vaulting (about 75 per cent). The fifth technical operation was a removal of the salt from the surface of paintings, which in many places were poorly readable. Determinations of the samples taken from different places of the chapel (the nave and presbytery) have shown th a t these were water-soluble salts and th a t they are found both in plasters and in bricks. After a number of tests made in the whole chapel (employing the wet method by means of compresses and the dry one, mechanically) the salts found in the presbyte ry were removed by the dry technique, mainly with drafting gum.
Źródło:
Ochrona Zabytków; 1982, 1-2; 79-90
0029-8247
Pojawia się w:
Ochrona Zabytków
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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