Frescoes yog phab ntsa paintings ntawm ntub plaster nrog dej-raws li xim. Cov txheej txheem no tau paub txij thaum ub los. Feem ntau ntawm cov ancient monuments ntawm monumental painting yog tsim los siv nws. Niaj hnub no, cov txheej txheem fresco tau hloov pauv tseem ceeb. Yog tias koj xav tau, koj tuaj yeem yuav cov duab tiav ntawm canvas, non-woven, self-adhesive, thiab lwm yam. Ua kom zoo nkauj zoo nkauj ntawm koj tus kheej, hauv txoj cai, tsis yooj yim.
Frescoes hauv sab hauv
Cov txheej txheem ntawm fresco tiag tiag yog qhov nyuaj. Qhov tseeb yog tias daim duab yuav tsum tau siv rau ntawm phab ntsa kom sai li sai tau, tsis tas tos kom lub plaster kom qhuav. Yog li ntawd, nyob rau hauv niaj hnub interiors, ib tug tiag tiag fresco yog xyaum tsis siv. Kev tso tawm cov duab zoo li no hauv peb lub sijhawm yog muab tso rau hauv kwj dej. Tib lub sijhawm, ntau yam khoom siv tau los ua lub hauv paus rau kev kos duab.
Ntau yam: ntawm cov ntaub tsis-woven
Ntau lub tuam txhab tsim cov frescoes ntawm cov ntaub tsis-woven hauv ntau txoj kev. Xim, piv txwv li, tuaj yeem siv rau hauv ob peb kauj ruam. Los yog cov duab tsuas yog luam tawm ntawm lub tshuab luam ntawv. Daim duab tiav yog them rau sab saum toj nrog lub cuab yeej tshwj xeeb uas tso cai rau koj los tsim cov kab nrib pleb ntawm qhov chaw. Yog li ntawd, cov duab zoo li"Ancient". Non-woven frescoes yog cov khoom siv kho kom zoo nkauj uas tuaj yeem kho chav rau txhua lub hom phiaj. Koj tuaj yeem siv cov khoom dai no ob qho tib si hauv chav nyob thiab hauv chav pw lossis chav ua noj. Lub fresco ntawm hom no yog txuas nrog cov kua nplaum zoo tib yam tsim los rau cov ntawv tsis-woven.
Canvas
Frescoes ntawm canvas tsuas yog ua hauv Spain thiab Ltalis siv cov thev naus laus zis nyuaj thiab kim heev. Cov duab yog ua ntej siv rau lub hauv paus plaster. Tom qab ntawd nws yog hnub nyoog thiab tom qab ntawd rov luam tawm rau hauv cov paj rwb ntuj. Lub fresco yog glued rau phab ntsa nrog kua nplaum rau hnyav wallpaper. Cov duab no tuaj yeem sib txawv me me. Ib qho teeb meem me ntsis yog tias ua ntej gluing, koj yuav tsum txiav tawm cov ntaub ntawv ntau dhau ntawm cov npoo. Niaj hnub nimno frescoes ntawm ntau yam no muaj lwm qhov teeb meem me me - lawv tsis tuaj yeem ntxuav thiab yuav tsum tau npog nrog siv quav ciab.
kos duab rau ntawm plaster
Daim duab, ua rau ntawm plaster, feem ntau yog ua raws li cov fresco qub. Vim yog qhov tseem ceeb ntawm cov khoom siv, qhov kev ntxhib los mos ntawm cov qauv yog kis tau zoo heev. Nyob rau hauv cov ntaub ntawv no, ib tug tshwj xeeb saj zawg zog plaster reinforced nrog mesh yog siv los ua lub hauv paus rau lub fresco. Xws li ib tug qauv yog txuas rau phab ntsa nrog mounting kua nplaum. Tom qab ntawd, qhov chaw nyob ib ncig ntawm lub fresco yog ntxiv nrog rau plaster. Yog li ntawd, cov duab zoo li pleev xim ncaj qha rau ntawm phab ntsa. Xws li frescoes yog cov décor uas zoo meej tsis yog rau kev kho kom zoo nkauj xwbsab hauv, tab sis kuj mus decorate lub facades ntawm lub tsev. Yog tias xav tau, cov duab ntawm lub plaster tuaj yeem siv txawm tias nyob hauv chav dej, vim nws tsis ntshai ntawm ya raws.
Fresco nrog tus kheej nplaum rov qab
Qhov txiaj ntsig tseem ceeb ntawm xws li fresco yog qhov yooj yim ntawm kev teeb tsa. Cov duab yog tsim nrog tshwj xeeb muab tshuaj txhuam rau ntawm lub hauv paus uas tsis yog-woven heev. Txhua yam koj yuav tsum tau ua yog tshem tawm cov yeeb yaj kiab tiv thaiv, txuas lub canvas rau phab ntsa thiab maj mam muab nws tawm. Yog tias xav tau, cov khoom siv zoo sib xws tuaj yeem siv rau ntawm lub qab nthab. Qhov tsis zoo ntawm hom fresco no yog tias, vim nws qhov tuab tsis tseem ceeb, nws ua raws li kev ua haujlwm qub, nws tsis yog qhov tseeb. Qee cov tswv tsev tsis kam muab cov décor zoo li no vim tias nws zoo ib yam li cov ntawv zoo nkauj zoo nkauj.
Daim duab ntawm lub hauv paus nruj
Cov duab hauv qhov no yog siv rau qhov tshwj xeeb - nyuaj thiab tib lub sijhawm lub teeb - puag. Cov npoo ntawm lub tom kawg yog chipped los ua lub fresco zoo ib yam li qub li sai tau. Daim duab tuaj yeem ntsia tau rau ntawm phab ntsa nrog mounting nplaum los yog yooj yim dai zoo li daim duab tsis tu ncua. Xws li frescoes yog cov khoom dai uas tsis tuaj yeem loj dhau (qhov siab tshaj 3x1.4 m).
Yuav xaiv dab tsi?
Feem ntau, thaum xaiv ib hom fresco, cov tswv tsev yog coj los ntawm qib ntawm qhov tseeb ntawm cov duab ua "antique", nrog rau nws cov nqi. Qhov kev xaiv pheej yig tshaj yog fresco ntawm plaster. Txij li thaum lub décor no zoo nkauj heev, nws yog siv nyob rau hauv interiors heev heev. Lub fresco ntawm lub hauv paus tsis-woven yog me ntsis kim dua. Txawm li cas los xij, lo rau daim duab rau ntawm phab ntsa hauv qhov no yuav yooj yim dua. Qhov kev xaiv kim tshaj plaws yog canvas. Raws li txoj cai, txhua qhov frescoes tuaj yeem dhau los ua qhov kho kom zoo nkauj ntawm sab hauv (cov duab ntawm nplooj ntawv qhia meej qhov no). Yog li, qhov kev xaiv feem ntau yog nyob ntawm tus kheej nyiam ntawm cov tswv ntawm chav tsev.
Yuav ua li cas rau koj tus kheej fresco
Txawm tias cov duab pheej yig tshaj plaws ua rau ntawm plaster yog kim heev (6,000 rubles ib 1 m2 2 rau 2014). Txawm li cas los xij, cov neeg uas tsis muaj nyiaj txaus rau kev kho kom zoo nkauj no yuav tsum tsis txhob poob siab. Ib txoj hauv kev zoo tshaj plaws tuaj yeem yog lub tsev fresco. Nws tsis yog qhov nyuaj ua nws nrog koj tus kheej tes. Yuav ua li cas yog tus txheej txheem rau ua xws li décor? Qhov tseeb, muaj ob peb thev naus laus zis los tsim ib qho "laus" fresco. Qhov yooj yim tshaj plaws yog mus yuav cov ntaub so ntswg tshwj xeeb nrog cov duab npaj ua rau lawv. Ntxiv rau lawv, koj yuav tsum tau yuav cov xim acrylic thiab PVA kua nplaum.
Yav dhau los, qhov chaw uas lub fresco yuav nyob tom qab yog txwv rau daim kab xev nplaum. Tom ntej no, phab ntsa yog pleev xim rau acrylic xim. Nws lub suab yuav tsum nyob rau hauv kev sib haum xeeb nrog cov xim ntawm daim ntaub nws tus kheej. Cov xim no dries sai heev - 10-15 feeb. Cov qauv ntawm cov ntaub so ntswg tsis raug txiav tawm, tab sis rub tawm hauv txoj kev uas cov npoo tsis sib xws. Qhov no yuav ua rau lub fresco tiag tiag li sai tau. Tom qab ntawd, ob txheej tiv thaiv raug tshem tawm ntawm sab nraub qaum ntawm daim duab, thov rau ntawm phab ntsa thiab smeared nrog cov kua nplaum sab saum toj. PVA yuav impregnate cov khoom nyias, thiab cov duab yuav ruaj khov rau ntawm qhov chaw.
Nyob rau theem tom ntej, qhov kev ntxhib los mos yog muab rau daim duab. Rau qhov no, putty yog siv. Nws yog siv rau phab ntsa nyob ib ncig ntawm daim duab uas siv ib daim txhuam cev tsis tu ncua. Tom qab lub putty dries (kwv yees li ib teev), ob txheej ntawm acrylic xim yog siv rau ntawm phab ntsa nto, kuj nyob ib ncig ntawm tus qauv - tsaus dua thiab sib dua. Nyob rau hauv txoj cai, lub fresco yog npaj txhij. Txawm li cas los xij, yog tias xav tau, nws tuaj yeem ua "laus". Ua li no, phab ntsa - ua ntej cov xim dries - yog dhau nrog tib daim txhuam cev, tab sis nrog rau sab nraud, nyuaj sab. Nws yog ib qho tsim nyog yuav tau ua cov txheej txheem kom txog thaum lub plaster pib tshwm nyob rau hauv qhov chaw.
Ib fresco ua los ntawm tes tuaj yeem dhau los ua qhov tseem ceeb ntawm txhua sab hauv. Rau cov neeg uas tsis xav nkim sij hawm ua cov décor ntawm lawv tus kheej, txhua yam uas tseem tshuav yog tsuas yog yuav hauv khw.
