A sinadaran abun da ke ciki na talakawa gilashin ne Na2SiO3, CaSiO3, SiO2 ko Na2O · CaO · 6SiO2, da dai sauransu.
Babban bangaren shine gishirin silicate ninki biyu, wanda shine kauri mai kaifi tare da tsarin bazuwar.Ana amfani da shi sosai a cikin gine-gine don toshe iska da haske, kuma yana cikin cakuda.
Akwai kuma gilashin kalar da aka haɗe da oxides ko gishiri na wasu karafa don nuna launi, da gilashin zafin da ake samu ta hanyar zahiri ko sinadarai.
Gilashin kwalabe da gwangwani yakamata su sami takamaiman aiki kuma su dace da wasu ƙa'idodi masu inganci.
① Gilashin ingancin: tsarki da kuma uniform, ba tare da lahani kamar yashi, streaks, da kumfa.Gilashin mara launi yana da babban nuna gaskiya;launi na gilashin launi iri ɗaya ne kuma barga, kuma yana iya ɗaukar makamashin haske na wani tsayin tsayi.
②Kayan sinadarai da sinadarai: Yana da madaidaicin daidaiton sinadarai kuma baya mu'amala da abubuwan da ke ciki.Yana da ƙayyadaddun juriya na juriya da ƙarfin injina, kuma yana iya jurewa tsarin dumama da sanyaya kamar wankewa da haifuwa, da jurewar cikawa, adanawa da sufuri, kuma yana iya zama mara lahani lokacin da ake fuskantar damuwa na ciki da waje gabaɗaya, girgiza, da tasiri.
③ Kirkirar ƙima: kula da wani ƙayyadaddun ƙara, nauyi da siffa, kauri na bangon ɗaki, bakin santsi da lebur don tabbatar da dacewa mai dacewa da hatimi mai kyau.Babu gazawa kamar murdiya, rashin daidaituwa, rashin daidaituwa da tsagewa.
Lokacin aikawa: Janairu-12-2022