1. Kev tu, varnishing, thiab repolishing
(1) Tom qab paving pob zeb, thiab thaum siv, nws xav tau kev ntxuav thiab polishing ntau dhau. Txawm tias polishing yuav tsum muaj qee lub sijhawm.
Kev ntxuav tu yog txoj hauv kev kom tshem tawm impurities, encrursations thiab tso nyiaj los ntawm ntuj pob zeb.
Varnishes uas tuaj yeem siv waxed kom nce qhov ua tiav, nce cov xim muaj xim. Thaum kawg, lub hom phiaj ntawm kev tiv thaiv cov nplaim los ntawm kev ua tsis ncaj thiab tsis zoo vim lub sijhawm ntev tau tiav. Waxing thiab glazing yog qhov kev tiv thaiv zoo tshaj plaws rau kev tiv thaiv polished marble pem teb.

(2) Tsis txhob siv cov khoom acidic rau ntawm marble (xws li dej cawv lossis hydrochloric acid). Raws li cov khoom siv acidic yog corrosive, yuav ua rau cov marble saum npoo los poob nws cov tiav, tsaus thiab muaj ntxhiab.
Tshwj tsis yog nyob rau hauv cov xwm txheej tshwj xeeb, xav pom zoo kom siv cov kua qaub tsis tshua muaj zog heev. Xws li citric acid lossis dej cawv diluted nrog ib tug heev ntau ntawm cov dej. Thiab ntxuav nrog dej tam sim ntawd, kom nres cov tshuaj tiv thaiv corrosion. Hauv ntej, descaling tus neeg sawv cev tsis tuaj yeem siv ua xab npum rau txhua hnub, siv yog tias stain yog pom heev.

2. Kev tiv thaiv cov npoo polished thiab rov ua polishing
① Tiv thaiv cov npoo polished
Nyob rau hauv ib txwm, Marble muaj kua nplaum rau kev kho mob rau cov npoo polished, xws li kua txiv qaub, yuav ua rau cov xim txiv qaub, yuav ua rau cov khoom siv stains lossis cov homogeneous.
Txawm li cas los xij marble lossis granite, vim yog qhov porosity tsis yog dej tsis muaj dej, muaj kev pheej hmoo ntawm cov dej qab ntsev. Ntsev yog diluted nyob rau hauv dej, lossis ntawm daj thiab liab me me vim tias oxidation ntawm hlau, cov no yog txhua hom dawb marble.
Yog tias hauv av tau siv rau lub sijhawm ntev, tshem tawm txhua yam siv quav ciab nrog rau ib qho ciab Thiab tseem tuaj yeem tshem tawm cov plua plav tsis muaj eroding qhov qub tiav ntawm lub pob zeb. Lub sijhawm tu kom tshem tawm cov ciab qub, siv xab tshuaj tshwj xeeb rau marble uas muaj ntau nyob hauv kev ua lag luam.

② Rov ua polishing
Yog tias av twb laus heev lawm, nws tsis tuaj yeem ua tau zoo li cov txheej txheem txheem. Nws raug nquahu kom siv cov khoom tshwj xeeb - cov lus qhia tshwj xeeb thiab kev siv ntawm ib leeg-hniav txhais lus pem teb grinders.
Cov no yog cov khoom tshwj xeeb uas tsis tshua muaj saum npoo, ruaj tiav tom qab polishing.
Crystalline cov khoom lag luam yog siv rau kev hloov kho thiab tawv tawv txij nkawm ntawm marble thiab hluavtaws cov pob zeb rooj, es tsis txhob siv waxing thiab cob. Nws yuav tsum tau siv ib qho kev sib koom tes ib zaug hauv chav ua ke nrog cov hlau fiber ntau disc nkaus xwb. Ib daim ntawm av polisher induces a "Thermochemical" cov tshuaj tiv thaiv hu ua crystallization. Los ntawm no thermium carbonate (lub ntuj tivthaiv ntawm marble) nyob saum npoo yog yaj los ntawm cov kua qaub tsis muaj zog.

3. Kev Tiv Thaiv Txij Nkawm
Thaum pw saum cov pob zeb ua ke lossis phab ntsa, txhawm rau tiv thaiv kom tsis txhob poob cev thaum yav tom ntej siv. Yuav tsum muaj kev tiv thaiv kev tiv thaiv kev tiv thaiv kev ua ntej. Ua ntej kev tiv thaiv tiv thaiv, hom zeb yuav tsum raug ntsuas ua ntej, xws li cov xwm txheej ua tiav, ib puag ncig mob, kev ua haujlwm.
Siv qhov chaw tshaj tawm: rau txoj kev, sab hauv, sab nraud, lossis phab ntsa.
Yog tias nws tau siv nyob sab hauv tsev, nws yuav feem ntau tau pom rau hauv cov kua tshuaj. Cov chaw uas cov teeb meem no tshwm sim yog chav dej thiab chav ua noj.
Txhawm rau tiv thaiv cov kua tshwj xeeb los ntawm kev nkag mus rau sab hauv lub marble, tus sawv cev tiv thaiv yog siv rau hauv av thiab phab ntsa feem ntau. Qhov no yog qhov yooj yim thiab nrawm saib xyuas.
Thaum siv sab nraud, dej yog qhov teeb meem. Qhov tseeb, dej SUPAGE yog qhov tseem ceeb tshaj plaws ua rau lub zog ntawm cov khoom siv hauv tsev feem ntau. DEJ SHING, piv txwv li, tuaj yeem cuam tshuam rau lub plab qeeg -k-thaw mus.

Ntawm qhov kub tsawg, dej pom mus rau sab hauv ntawm lub pob zeb, ces khov, yog li nce qhov ntim ntawm pob zeb. Kev puas tsuaj rau lub pob zeb nto vim yog muaj kev ntxhov siab los ntawm sab hauv.
Txhawm rau kom tsis txhob muaj kev puas tsuaj rau sab hauv ntawm lub pob zeb, nws yog ib qho tsim nyog los ntim cov qhov hws, thiab yuav tsum tsis txhob siv cov cua dub, huab cua, khov.
Txoj kev ntawm kev tuav, yog ib qho yuav tsum rau txhua lub pob zeb polished, tshwj xeeb tshaj yog txhua lub pob zeb dawb thiab homogeneous siv hauv chav ua noj lossis chav ua noj lossis chav dej yuav tsum ua.