1. Kev ua qias tuaj ntawm cov khoom siv mis nyuj ntuj
Cov khoom noj mis nyuj (xws li mis nyuj, qab zib, butter, thiab lwm yam) muaj cov tsiaj rog, thiab dhau sij hawm, hom kev ua qias tuaj tsis tsuas yog ua rau yellowing ntawm pob zeb, tab sis kuj rots thiab tsw. Yog li ntawd, hom kev ua qias tuaj no kuj yuav tsum tau muab tshem tawm tam sim ntawd. Yog tias qhov tshwm sim daj ntawm lub pob zeb tau tshwm sim lawm, lub pob zeb saum npoo tuaj yeem raug ntxuav nrog tus neeg saib xyuas nruab nrab ua ntej, thiab tom qab ntawd ntxuav nrog cov xim tshem tawm (tib yam li kev tshem tawm cov kuab paug).
2. Tshuaj rau yellowing ntawm chav dej pob zeb
Ceramic vuas feem ntau ntsib teeb meem xws li xoob thiab poob thaum siv, vim qhov tsis txaus ntawm lub zog ntawm cov cement mortar tam sim no siv rau cov pobzeb pasting, thiab raug rau qhov chaw ntub dej rau lub sijhawm ntev, ua rau nws yooj yim rau loosen thiab poob. Muaj ib txoj hauv kev siv resin hom nplaum los lo cov vuas luaj ceramic. Lub zog tuaj yeem tsis tsuas yog ncav cuag lossis tshaj qhov qub zog ntawm cov vuas, tab sis kuj yuav tsis ua rau detachment txawm nyob rau hauv ib qho chaw ntub dej ntev. Cov vuas luaj ceramic hauv chav dej feem ntau stained nrog roj, xeb, xab npum, thiab av. Txhawm rau kom cov plooj (porcelain deg) huv si yam tsis muaj kev puas tsuaj rau nws qhov ci, chav dej muaj ntau yam tuaj yeem siv los ntxuav. Raws li rau qhov khoob ntawm cov vuas luaj ceramic, koj tuaj yeem ua ntej siv cov txhuam hniav dipped nyob rau hauv ib qho me me ntawm acidic tu tus neeg saib xyuas kom tshem tawm cov av, thiab tom qab ntawd thov ib txheej ntawm cov dej tsis zoo ntawm qhov khoob. Qhov no tsis yog tsuas yog tiv thaiv cov dej tawm tab sis kuj tiv thaiv pwm kev loj hlob.
3. Roj raws li tshuaj pleev ib ce muaj kuab paug kho ntawm ntuj pob zeb
Tam sim no, vim muaj koob meej ntawm cov tshuaj pleev ib ce, kuj tseem muaj ntau yam teeb meem tshuaj pleev ib ce, tshwj xeeb tshaj yog rau oily tshuaj pleev ib ce (xws li mem pleev di ncauj, ntsia thawv polish, thiab lwm yam). Cov khoom ntawm cov pa phem no feem ntau yog roj, zas xim thiab siv quav ciab. Yog tias pob zeb muaj kuab paug, nws nyuaj heev los ntxuav lawv. Yog tias muaj daim di ncauj, ntsia thawv polish thiab lwm yam kuab paug rau ntawm pob zeb zoo nkauj nto hauv koj lub tsev, koj tuaj yeem xub siv lub ntsej muag ntse kom tshem tawm cov pa phem ntawm lub pob zeb, thiab tom qab ntawd siv acetone detergent los ntxuav lub pob zeb.
4. Kev kho cov kua nplaum ua paug hauv cov khoom siv pob zeb ntuj
Feem ntau, qee hom kua nplaum ua kua nplaum, yog tias nws yog cov kua nplaum dej, tuaj yeem ntxuav nrog cov tshuaj ntxuav cov pa. Yog tias nws muaj kuab paug los ntawm qhov tawv tawv ntawm epoxy resin adhesive, marble nplaum, AB nplaum, instant nplaum, thiab lwm yam, nws tuaj yeem muab tshem tawm nrog lub ntsej muag ntse, thiab qhov seem tuaj yeem raug tshem tawm nrog cov khoom siv quav ciab.
5. Ntuj pob zeb kua txiv purification tov
Kev ua kom huv ntawm cov kua txiv hmab txiv ntoo yog qhov tsis tshua muaj purification ntawm pob zeb nyob rau hauv lub neej txhua hnub, thiab lwm hom yog roj paug. Cov stains ntawm cov kua txiv hmab txiv ntoo tsis tsuas yog muaj ntau xim, tab sis kuj muaj cov pigments hauv cov kua txiv hmab txiv ntoo. Yog tias tsis kho rau lub sijhawm ntev, nws tuaj yeem ua rau yellowing ntawm lub pob zeb. Tsis tas li ntawd, ntau cov txiv hmab txiv ntoo yog cov kua qaub, xws li kua txiv kab ntxwv, txiv qaub, carambola, txiv kab ntxwv, txiv hmab txiv ntoo, txiv apples, thiab lwm yam. Yog li ntawd, cov tshuaj purification ntawm cov kua txiv hmab txiv ntoo tsis yog tsuas yog purifying lub nto ntawm pob zeb, tab sis kuj corroding nto ntawm pob zeb. Lawv txawm nkag mus rau hauv lub qhov hws ntawm pob zeb thiab corrode sab nraud ntawm pob zeb, tshwj xeeb tshaj yog limestone thiab marble, uas tuaj yeem tsim cov pob zeb ntxhib. Yog li ntawd, yog hais tias lub pob zeb yog purified los ntawm cov kua txiv hmab txiv ntoo, nws yuav tsum tau muab tshem tawm tam sim ntawd. Yog tias nws tau dyed los yog yellowed, ib tus neeg saib xyuas nruab nrab tuaj yeem siv los ntxuav nws. Yog tias qhov yellowing tseem ceeb thiab tsis tuaj yeem ntxuav tawm, cov xim tshem tawm tuaj yeem siv los ntxuav nws. Yog hais tias lub pob zeb nto tau corroded thiab poob nws cov luster, polishing hmoov yuav siv tau los polish nws dua; Yog tias muaj kev puas tsuaj loj, cov neeg ua haujlwm kho pob zeb yuav tsum raug ntiav los polish thiab daws qhov teeb meem.