Los ntawm qhov kev xav ntawm cov qauv kev lag luam, kev tsim khoom thiab kev siv cov khoom siv ceramic yuav tsum ua raws li cov qauv kev ua tau zoo thiab kev nyab xeeb. Raws li kev ua tau zoo ntawm cov khoom siv ceramic sib txawv ntawm cov ntawv thov sib txawv, cov tuam txhab tsim khoom yuav tsum koom nrog cov khoom tsim kho raws li cov kev xav tau tshwj xeeb. Piv txwv li, nyob rau hauv cov khoom siv hluav taws xob, cov khoom siv ceramic yuav tsum ua raws li cov txheej txheem nruj hais txog cov purity siab thiab qis impurity; conversely, nyob rau hauv kev lag luam tshuaj, qhov tseem ceeb hloov mus rau lawv cov tsis kam mus corrosion thiab kub kub.
Cov qauv tswj hwm cov khoom siv ceramic feem ntau poob rau hauv ob pawg: cov qauv hauv tebchaws thiab cov qauv kev lag luam. Tam sim no, cov qauv tseem ceeb hauv tebchaws suav nrog GB / T 4100, GB / T 6566, thiab GB / T 3810.1, thiab lwm yam. Tshwj xeeb, GB / T 4100 tsim cov kev qhia tshwj xeeb rau qhov yooj yim qhov ntev ntev, cov yam ntxwv geometric, thiab flatness ntawm cov vuas ceramic; GB / T 6566 ua tus qauv rau kev soj ntsuam cov porcelain zoo ntawm cov vuas luaj ceramic; thiab GB / T 3810.1 qhia txog cov kev sim uas muaj feem xyuam rau architectural ceramics.