Konserwacja sgraffita z XVII wieku na kamienicy w Trzebiatowie

• Authors: Wójcik Stefan

Title variants

EN

CONSERVATION OF THE 17TH CENTURY SGRAFFITO DECORATION ON THE TOWN HOUSE AT TRZEBIATÓW

• Languages of publication: PL

Abstracts

EN

The co n ten ts of th e p re s e n t re p o r t consists in conse rv a tio n of th e 17th c e n tu ry sg ra ffito decoration (256X312 cm) on a w a ll of th e town house in Z a ja z dowa s tre e t a t Trzeb iatów. The su b je c t of th is wo rk is an e lep h a n t w ith its k eeper. The sg ra ffito in q u e stion was a lre a d y two times su b d u ed to co n se rv a tio n tre a tm e n ts , n amely in 1895 an d in 1914. As a r e s u lt of th e s e tw o re s to ra tio n s a lm o st one q u a r te r of o rig in a l p la s te r was lo st an d th e th u s p ro d u c ed losses w e re filled w ith lim e -sa n d and cemen t m o rta rs , an d la te r on coated w ith two lay e rs of oil p a in t o v e r-p a in tin g s. The chemical in v e s tig a tio n s c a rrie d out on th e p re s e rved p o rtio n s of sg ra ffito h av e shown th a t th e lime- -s a n d p la s te r 1 cm th ick was la id in one la y e r an d th e n coloured g rey by m e an s of charcoal. On this g ro u n d was co n seq uen tly laid a th in g ro u n d c o n ta ining yellow ochre an d th e hollow cut d raw in g was made. P rio r to s ta rtin g th e co n se rv a tio n it h a s beer, sta te d th a t some 50 p e r cen t of p la s te r had b liste red an d c ra ck ed th u s showing n um e ro u s losses w h e re a s th e en tire su rfa c e was stro n g ly p o llu ted w ith ta r and flak in g p a in t th a t both caused th a t th e d raw in g is a t p re s e n t poorly legible. D u rin g th e p re s e n t co n se rv a tio n all th e la te r p la s te r su p p lem en ta tio n s and o v e r-p a in tin g s w e re removed. The oil p a in t was removed by means of p a ra f fin p a ste with a n a dm ix tu re of organic solvents. The b liste red p la s te r was fix ed w ith aq ueous solution of “P rim a l AC-33” (a k in d of ac ry lic resin) w ith an add itio n of sodium p e n ta c h lo ro p h e n o la te while th e m a jo r b lis te rs w e re a d d itio n a lly re in fo rc ed w ith th e use of copp e r w ire “sp id e rs ” fix ed w ith epoxide resin. To fix th e p a in tin g th e whole was s a tu ra te d w ith lime w a te r. The p la s te r losses w e re filled w ith lim e -sa n d m o rta r co ntaining an a dm ix tu re of charcoal. On completion of th e ab ove tre a tm e n ts a new lime p rim e r, con ta in in g yellow ochre has b een laid an d th e missing fragm e n ts of d raw in g w e re reco v ered . The re to u ch e s w e re e x e cuted w ith h o rizo n ta l yellow ochre lines w ith th e use of lime w ith “P rim a l AC-33” an d sodium p e n ta c h lo rp h en o la te addition.

Keywords

PL

sgraffito; malowidło słonia; kamienica w Trzebiatowie; konserwacja sgraffita w Trzebiatowie; „pająki” zabezpieczające

• Publisher: Narodowy Instytut Dziedzictwa
• Journal: Ochrona Zabytków
• Year: 1972
• Issue: 3
• Pages: 197-203

Dates

published

1972

Contributors

author

Wójcik Stefan

• mgr, Muzeum Pomorza Środkowego, Słupsk