Kutarisa pane terra sigillata nekushanduka kwayo kuburikidza nehutori hweRoma
Chii chinonzi terra sigillata uye chinorevei?
Terra sigillata inoshandura chaizvo chaizvo sevhu rakaiswa chisimbiso uye inotora basa rinokosha munhoroondo yekerubam. Yakange iripo kubva pakapoteredza muzana remakore rokutanga uye inenge yakasiyana chaizvo yehari yeRoma (kunyange zvazvo nzira iyi yaishandiswa zvakare nechiGiriki). Izwi rakasimbiswa muzita rayo rine zvarinoreva zviviri. Pakutanga terra sigillata inenge iri tsvina yakaonda kwazvo iyo inenge isina kuvharwa pamadziro kuti ivanze kana ichidzingwa, zvinoreva kuti haufaniri kuvhara shure kwavo.
Chechipiri, kuiswa chisimbiso kunogonawo kufananidzwa nekudengenyeka, sezvo ivhu rakave rakashongedzwa zvakasimba nechitemwa chakagadzirwa munguva dzeRoma. Rudzi rwemashoko emifananidzo yakagadzirwa pamitumbi yebasa kazhinji inogona kuratidzira zviitiko zvisinganzwisisiki kana zvenhema kana zviito zvakadai sekuvhima. Zita racho rinowanzoderedzwa uye rinonzi terra sig kwenguva pfupi.
Terra Sigillata anozivikanwawo mumatongo ekuchera matongo seItaly yakashongedzwa tableware, iyo yakave yakaitwa panguva yeUmambo hweRoma, mavara avo emichindwe kumativi ose ematokota, machero uye reds.
Tichiita izvi zvishoma nezvishoma pakupera kwekutanga kwemazana zana, vaFrench vakashandisa nzira yakafanana yakanzi siran down in Gaul. Kuvhiringidza kwavo kwakasiyana nekudzika kwakatsvuka uye kuvhara kwepiniki, asi vakaramba vakatakura tsika dzakagadziriswa dzakagadzirirwa shongwe kubva pamaruva emiti kusvika kune zviratidzo zvemhuka pane zvidyo nembiya. African slipware haina kukura kusvikira kumakore mazana mana.
Ndezvipi zvinobatsira pakushandisa terra sigillata?
Chidimbu chinoshandiswa kune terra sigillata chinoitwa kubva kune ivhu rakanyatsogadzirwa uye zvinoitika kana iyo yakabviswa muhari inenge yakasvibira iyo inogona kujeka kana yakaputika mushure mekubuda mumoto, chokwadi terra sigillata ndeimwe ye Nzira dzakanyanyisa dzekupisa iwe kushanda.
Chimwe chinogona kumira pasi ndechekuti zvinogona kunge zvakanyangadza kuwana gadziriro yakakwana kwazvo kushandisa slip noruoko nebharuti yakanaka, sezvo yakanyanya kuonda uye inogona kuratidza zviratidzo pamiti yacho nyore nyore.
Zvinogona kuitwa sei?
Iwe unogona nyore nyore kuenda kune yako pachakuita terra sigillata uye unoda zvinhu zvishoma chete; ivhu, mvura uye deflocculant. A deflocculant inonyanya kushandiswa kugadzirisa magetsi emagetsi evhu, saka kuputsa ivhu nyore nyore. The deflocculant iyo Ceramics Arts Daily inokurudzira kushandisa iyo Darven 7 kana Darven 811. Shandisai deflocculant yako nemvura muhombodo huru yepurasitiki uye wobva wawedzera dope rako rakaoma. Kana iwe usingashandisi bhora dope, iwe unogona kushandisa kunyange ivhu remuviri. Kugunzva musanganiswa zvakakwana kunokosha, wozoisiya kuti ugare. Iwe uchaona kuti deflocculant inoshanda sei yese sludge inonyura kusvika pasi pebhokisi replastiki. Chikamu chinonyangadza chiri kutora nzvimbo yepakati kunze kwehombodo kuti ishandise; iwe unogona kuzviita nekucheka chidimbu mubhokisi replastiki. Iva nechokwadi chokuti hauna kuwana chero sludge nayo. Ikoji yako inofanira kuva yakachena kwazvo usati washandisa terra sig, uye yakanakisisa kuiswa nehutete hwakanyanya uye bhururu rakanaka kwazvo. Mabiko mashomanana achadikanwa, kunyange pombi inoda kuomeswa pakati pejasi.
Bhudza naro nejira shure kwekupedzisa kwakanaka kupisa.
Ndeapi mamwe maitiro anogona kushandiswa ne terra sigillata?
Terra sigillata uye raku kufambisa kuenda mumaoko. Raku kupisa ndeye apo zvidimbu zvabviswa mumoto kana zvichipisa zvinopisa (pasina kuenda kuburikidza nekugadzirisa) uye ndokuisa zvakananga mune chimwe chinhu chinopisa. Maitiro nemafuta akaoma emuti we sigraita glaze mushure mekunge yaiswa mu raku kupisa iri kutema. Imwe pfungwa iri kushandisa horsehair kuti iite maitiro akajeka. Zvese zvaunoda kuita ndezvokutora pasi yako pota sigasi kubva pa raku kiln uye uise horsehair pamusoro pechigadziko, uye inopisa mapurogiramu asinganzwisisiki mukati memusoro, iyo inogona kutarisa sezvakaita marble.