1. Ntxuav, varnishing, thiab repolishing
(1) Tom qab paving pob zeb, thiab thaum siv, nws yuav tsum tau ntxuav thiab polishing ntau zaus.Txawm polishing yuav tsum tau sometime.ua kom cov xim ci ntawm polished nto ntawm lub pob zeb nyob rau lub sij hawm ntev.
Kev ntxuav yog ib qho txhais tau tias tshem tawm impurities, encrustations thiab deposits ntawm tej pob zeb nto.
Varnishes uas tuaj yeem waxed kom ua tiav, ua kom cov xim ntuj.Thaum kawg, lub hom phiaj ntawm kev tiv thaiv qhov chaw los ntawm ntuj tsim thiab deterioration vim lub sij hawm ntev yog tiav.Waxing thiab glazing yog qhov kev tiv thaiv zoo tshaj plaws rau polished marble pem teb sab hauv tsev.
(2) Tsis txhob siv cov khoom acidic ntawm marble (xws li cawv lossis hydrochloric acid).Raws li cov khoom siv acidic corrosive, yuav ua rau marble nto plam nws tag, darken thiab roughen.
Tshwj tsis yog nyob rau hauv cov xwm txheej tshwj xeeb, xav kom siv cov acids tsis tshua muaj zog.Xws li citric acid lossis cawv diluted nrog dej ntau heev.Thiab ntxuav nrog dej tam sim ntawd, kom tsis txhob muaj cov tshuaj tiv thaiv corrosion.Hauv luv luv, descaling agents tsis tuaj yeem siv los ua cov tshuaj ntxuav tes rau txhua hnub, siv yog tias cov stain tsuas pom pom.
2. Tiv thaiv polished nto thiab rov polishing
① Tiv thaiv polished nto
Nyob rau hauv ib txwm muaj, marble muaj cov kua nplaum los tiv thaiv kev kho mob rau qhov chaw polished, txawm tias cov kua qaub me ntsis, xws li kua txiv qaub, dej qab zib, los yog Coca-Cola, yuav ua rau stains ntawm txhua lub teeb xim lossis cov khoom sib xws.
Txawm li cas los xij marble lossis granite, vim qhov porosity tsis yog dej, muaj kev pheej hmoo ntawm huab cua saline.Ntsev yog diluted nyob rau hauv dej, los yog daj thiab reddish me ntsis vim oxidation ntawm hlau, cov no yog tag nrho cov hom ntawm dawb marble.
Yog hais tias hauv av tau siv ntev, Tshem tawm txhua yam-natural siv quav ciab nrog ib lub wax remover, hluavtaws siv quav ciab-raws li, emulsified qub wax kab, thiab tej kab nrib pleb ntawm resin.Thiab tseem tuaj yeem tshem tawm cov av sib sib zog nqus yam tsis muaj eroding tus thawj tiav ntawm pob zeb.Kev tu txhua lub sijhawm kom tshem tawm cov qub siv quav ciab, siv cov tshuaj ntxuav tshwj xeeb rau marble uas muaj nyob hauv khw.
② Re-polishing
Yog tias hauv av twb laus dhau lawm, nws tsis tuaj yeem glazed nrog cov txheej txheem txheej txheem.Nws raug nquahu kom siv cov khoom tshwj xeeb - Cov khoom pov thawj tshwj xeeb thiab kev siv ib leeg-nplaum phau ntawv hauv pem teb grinders.
Cov no yog cov khoom tshwj xeeb uas ua kom tawv nqaij, ua kom tiav tom qab polishing.
Cov khoom siv Crystalline yog siv rau kev rov ua dua thiab ua kom tawv nqaij ntawm marble thiab hluavtaws pob zeb hauv pem teb, es tsis txhob siv quav ciab thiab cob.Nws yuav tsum tau siv ib leeg-disc phau ntawv hauv pem teb sander nrog steel fiber disc nkaus xwb.Ib daim av polisher induces "thermochemical" cov tshuaj tiv thaiv hu ua crystallization.Los ntawm cov tshuaj tiv thaiv thermochemical no, calcium carbonate (ib yam khoom ntawm marble) nyob rau saum npoo yog yaj los ntawm cov kua qaub tsis muaj zog.
3. Kev Tiv Thaiv Kev Kho Mob
Thaum tso cov pob zeb hauv pem teb lossis phab ntsa, txhawm rau tiv thaiv kev puas tsuaj thaum siv yav tom ntej.kev tiv thaiv ua ntej yuav tsum tau ua rau ntawm pob zeb.Ua ntej kev tiv thaiv kev tiv thaiv, hom pob zeb yuav tsum tau soj ntsuam ua ntej, xws li kev ua tiav, ib puag ncig, cov xwm txheej pavement.
Siv qhov chaw: rau txoj kev, sab hauv, sab nraud, pem teb, lossis phab ntsa.
Yog tias nws siv sab hauv tsev, nws yuav nkag mus rau hauv cov khoom ua kua.Qhov chaw uas qhov teeb meem no tshwm sim feem ntau yog chav dej thiab chav ua noj.
Txhawm rau tiv thaiv cov kua tshwj xeeb los ntawm kev nkag mus rau sab hauv ntawm marble, tus neeg sawv cev tiv thaiv yog siv rau hauv av thiab phab ntsa feem ntau.Qhov no yog qhov yooj yim thiab ceev tshaj tu.
Thaum siv sab nraum zoov, dej yog qhov teeb meem.Qhov tseeb, dej seepage yog qhov tseem ceeb tshaj plaws uas ua rau kev puas tsuaj ntawm cov khoom siv hauv tsev feem ntau.Cov dej seepage, piv txwv li, tuaj yeem cuam tshuam cov voj voog khov-thaw.
Thaum tsis tshua muaj kub, dej nkag mus rau sab hauv ntawm lub pob zeb, ces khov, yog li ua kom lub ntim ntawm pob zeb.Kev puas tsuaj rau lub pob zeb nto vim yog lub zog loj heev 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 yuav tsum tau ntim cov pores, thiab yuav tsum tsis txhob stain, huab cua, khov.
Txoj kev tuav no, yog ib qho yuav tsum tau rau txhua lub pob zeb polished, tshwj xeeb tshaj yog tag nrho cov pob zeb dawb thiab homogeneous los yog pob zeb siv hauv chav ua noj lossis chav dej yuav tsum ua.
Post lub sij hawm: Apr-14-2023