Verdigris: katundu ndi mbali

Aliyense akudziwa kuti mtundu wofiira mkuwa ndi kuwala wolemekezeka zitsulo. Koma wamba verdigris utoto utoto osati mu mithunzi ya wofiira. Ambiri ntchito kwa zaka zingapo zapitazo ku mafano kupenta, ankaudaya nsalu ndi ziwiya za m'nyumba, chifukwa zosiyanasiyana ntchito kukongoletsa. Iye sanataye mtengo lero, ngakhale zotsimikizira luso lasintha ambiri. M'nkhani ino tikambirana mwatsatanetsatane zimene mtundu wa utoto ndi choncho, kodi mbiri yake ndi kufunika panopa malonda.

verdigris ndi chiyani?

utoto analandira mwa njira zovuta mankhwala. M'chilankhulo cha sayansi ndi zovuta zochita kupanga pawiri otchedwa mkuwa mchere asidi acetic. The timibulu zinthu zimenezi zimalimbikitsa buluu wobiriwira mtundu. Iwo amagwiritsa ntchito kupanga utoto.

Kalasi ndi mtundu verdigris

Green utoto verdigris ambiri. Zingabweretse mithunzi chosiyana, kuchokera chimfine ndi ofunda golide udzu wobiriwira, monga mapiko a chilimwe kachilomboka. Mu ena amanena ilo likutchedwa English yaryu, chifukwa kamodzi opangidwa utoto ngati mu England. Lero, kupanga unakhazikitsidwa m'mayiko ambiri, kuphatikizapo Russia m'gulu. Xph Izi analandira mwa kugonjera ndi nthochi nkhuni mkuwa.

Pali mtundu wina - buluu verdigris, amene watchulidwa ngati French, koma mosiyana ndi kalasi yoyamba, iye kwenikweni makamaka opangidwa ku Montpellier (France). Pakuti Jari mkuwa pansi pa yaitali kukhudzana thovu mphesa Marc.

katundu

Kujambula, anakonza pa maziko a verdigris, amaona kuti kugonjetsedwa ndithu ndi opaque. Pamaso kutsatira pamwamba kwenikweni ayenera mchenga ndi degrease kuti Xph ndi lathyathyathya. Ikani utoto mu zigawo woonda bwino. Kutalika kwa zigawo kuyanika wa pakati.

Ojambula zithunzi zina amagwiritsidwa ntchito utoto komanso ngati zomatira wosanjikiza pa mwatsopano molondola ndipo titsatira sing'anga-kakulidwe zokongoletsera zinthu.

nkhani za m'mbiri: mmene okonzeka verdigris ku Russia

N'zochititsa chidwi kuti anthu aphunzira kuchita utoto izi siziri choncho kalekale. Ndi bwino verdigris wodziwika mu Russia, amene wabweretsa zambiri ku Byzantium. Mkuwa mosavuta amachitira osati ndi zasayansi reagents, koma ndi nthumwi zambiri mosavuta. Padangokhala anthu mwazindikira kuti zitsulo akhoza kusintha mtundu, ngakhale mwa khungu kukhudzana. Mwina chimenechi chinali chiyambi cha zatsopano ndi mkuwa. Mayesero aliyense zasayansi mu masiku akale, ndi mawu sanali, koma kwambiri organic zidulo ku zipatso, zipatso, masamba, mbali zomera.

Lero tikudziwa pa zimene anapanga verdigris mu Russia. Chifukwa chaichi, zitsulo zamkuwa kapena tchipisi, n'kuchiviika nandolo madzi. osakaniza ndi mwamtundu malo otentha pafupifupi milungu iwiri. Panthawi imeneyi mankhwala nayonso mphamvu zopezeka nandolo wowuma anachitira ndi mkuwa, umene, kuti akapeze mankhwala chofunika kapena Kamaoneka buluu chosungunula.

Pamaziko a nkhaniyi adasanduka utoto umene ankagwiritsa ntchito nsalu mu utoto nsalu, thonje ndi mapeyala nsalu, thonje, zinthu, ndi nyumba, ndi Posachedwapa, komanso polemba mabuku. Xph ntchito ngati amisiri, ojambula zithunzi, illustrators.

Kupanga ndi ntchito m'dziko masiku ano

pigment kupanga ndondomeko ndi osiyana zaka, koma zachokera chomwecho akuwukha reagent mkuwa. opanga Current ntchito oponderamo lalikulu, limene zigawo woonda zakhala zikuzunza m'miyoyo zitsulo zamkuwa n'kuchiviika nkhuni acetic asidi kapena mphesa pomace ubweya yamawangamawanga. Pamene zitsulo amayamba mapepala ❖ kuyanika inki (Xph) pakati mkuwa ndi nsalu ya anapereka mipata kulola kupeza mpweya. Kayendesedwe mphamvu Jari wotsatira wosanjikiza chimafikira theka kwa miyezi iwiri. Panthawi imeneyi, pepala lililonse atachuluka wosanjikiza angapo masentimita wandiweyani. Xph ndi mosavuta wosiyana gawo lapansi zitsulo, ndiyeno ntchito reagents wapadera, ndipo madzi n'kukhala mtanda wake. mulandu wake dzuwa pogaya pambuyo ndi kukonzekera ntchito zina monga pigment a.

Malinga ndi gulu la makono, wotchedwa chifukwa utoto mchere, monga kawirikawiri choncho, si zolondola kwathunthu, chifukwa mkati mwake palinso organic. Koma tanthauzo ndi zachilendo ndi bwino ngakhale kwa anthu amene amadziwa kupeza verdigris mkuwa.

The njira anafotokoza ndi ambiri, koma si iye yekha. Pakuti pigment nthawi zina ntchito, ndiponso luso zina zovuta kwambiri.

Today verdigris ntchito m'madera amodzimodzi monga kale. Pa maziko ake kukonzekera utoto zosiyanasiyana anafuna kuti ankaudaya ulusi kupanga ndi masoka ndi pamalo.