Ceramic hais yog cov khoom siv pavement ntau heev hauv lub neej txhua hnub. Nws yog ua los ntawm cov ntaub ntawv nyuaj thiab kub kub tua hluav taws. Nws yog qhov ruaj khov heev ntawm txoj kev taug kev, yuav tsis yooj yim tawg, thiab muaj lub neej ua haujlwm ntev. Cov hauv qab no piav qhia txog kev tua hluav taws kub ntawm cov khoom siv ceramic
A. Qhov kub ntawm cov khoom yog tsawg dhau, cov khoom siv yog "upripe", xim yog ci me ntsis, lub hardness ntawm Mohs tsis yog raws li tus qauv, thiab nws yog ib qho yooj yim rau hnav.
B.
C.Thaum xaiv cov khoom siv ceramic, peb sim tsis txhob siv "kev tawm tsam" hauv ntau qhov ntau. Txawm hais tias tus nqi qis dua me ntsis, tsis txhob siv lawv ntawm txoj kev loj. Tsis txhob khaws cov noob hnav thiab poob cov txiv hmab txiv ntoo vim poob me me.
D.Tom qab cov khoom ib nrab tau muab tso rau hauv qhov cub, nws yog txheej txheem preheating rau cua sov thiab ces txias. Txhua kauj ruam yuav tsum muaj sij hawm txaus thiab tswj qhov kub thiab txias. Qhov kub siab dhau los yog qis dhau yuav tsis ua haujlwm, nruj me ntsis tswj qhov kub thiab txias.
E.Thaum cov pob zeb plooj (porcelain) raug coj mus rau hauv qhov chaw mining, nws yuav tsum tau tawg los ntawm tes nrog rauj, thiab cov duab zoo li lub qe loj, thiab tom qab ntawd nws yog pounded rau hauv cov hmoov nrog dej dipper, ntxuav, thiab impurities. raug tshem tawm. Tom qab nag lossis daus, nws yog ua los ntawm cib. Zoo li av nkos.
F.
Qhov kub ntawm qhov hluav taws kub ntawm cov khoom ceramic yog siab heev. Thov xyuam xim rau kev nyab xeeb thaum tua, tsis txhob kov, tsis txhob hlawv koj tus kheej ntawm daim tawv nqaij, thiab tsis txhob xaiv cov khoom siv "raws" thaum xaiv cov khoom, txawm tias tus nqi qis, Tab sis qhov kev pheej hmoo siab yog siab.
