1.Vim li cas peb tsis tuaj yeem polish xim -coated coils zoo li peb polish hlau?
Cov txheej yuav raug hnav los ntawm: Lub zog abrasive ntawm txhua yam khoom siv polishing (txawm yog phau ntawv lossis hluav taws xob) yuav hnav tau yooj yim los ntawm cov txheej txheej nyias nyias, nthuav tawm cov txheej txheem hlau plating (zinc lossis aluminium{0}}zinc), ua kom puas tsuaj tag nrho.
Poob ntawm thawj kev tiv thaiv thiab zoo nkauj:
Poob ntawm corrosion tsis kam: Thaum plating raug, thaj chaw cia siab rau lub plating rau kev tiv thaiv corrosion, txo cov qib kev tiv thaiv. Yog tias polishing ntau dhau los yog nthuav tawm cov hlau substrate, xeb yuav tshwm sim sai.
Kev puas tsuaj zoo nkauj: Polishing hloov qhov gloss thiab kev ntxhib los mos ntawm txheej txheej, tsim kom pom "patch" uas yog qhov tsis zoo tshaj qhov qub zoo khawb.
2.Dab tsi yog txoj kev kho mob me me, khawb qhov muag?
Kev cuam tshuam: Feem ntau tsuas yog cuam tshuam rau kev zoo nkauj; kev tiv thaiv corrosion feem ntau tsis cuam tshuam.
Txoj kev kho mob:
Ntxuav: Ntxuav qhov chaw khawb nrog ib daim ntaub mos, ntub dej thiab cov tshuaj ntxuav tes tsis huv.
Kev ntsuam xyuas: Tom qab ziab, saib ntawm ntau lub kaum sab xis hauv qab lub teeb. Yog tias cov hlau hauv qab lub ci ci (nyiaj- grey ntawm zinc plating lossis ci dawb ntawm aluminium-zinc plating) tsis pom, lub plating tsis raug.
Optional Micro- Kho: Rau qhov zoo heev, xov- zoo li khawb, sim siv cov xim zoo sib xws hauv tsheb khawb los yog cov siv quav ciab zoo, siv nws maj mam maj mam. Lub hauv paus ntsiab lus yog sau cov khawb grooves nrog cov quav ciab thiab tso siab rau nws cov roj kom me ntsis npog lawv; nws tsis yog polishing. Txoj kev no ua haujlwm zoo dua me ntsis ntawm cov panels tsaus, tab sis nws tsis yog ib qho kev daws teeb meem tas mus li.
3.Yuav tsum tau kho qhov khawb tob li cas?
Kev npaj nto (Critical):
Maj mam xuab zeb rau thaj tsam khawb thiab ib puag ncig nrog cov ntawv xuab zeb zoo (piv txwv li, 800-1000 grit) kom tshem tawm cov burrs, me ntsis nce qhov chaw kom zoo dua, thiab ntxuav qhov chaw. Tsis txhob tshaj xuab zeb.
So nrog cawv los yog ib lub tshuab ntxuav tshwj xeeb kom paub meej tias qhov chaw huv si, qhuav, thiab tsis muaj roj.
Txheej Txheej Txheej Txheej:
Primer: Siv ib qho tshwj xeeb kho primer rau cov hlau raug. Ib qho epoxy zinc- nplua nuj primer yog qhov kev xaiv zoo tshaj plaws, vim nws muab kev tiv thaiv cathodic. Thov precisely nrog ib tug me me txhuam los yog txhuam hniav.
Topcoat: Tom qab cov primer qhuav tag, siv cov tshuaj kho topcoat (xws li, polyester kho xim) uas phim cov xim txheej thiab cov txheej txheem qub. Ntau cov xim sib txuam thiab cov tsho nyias nyias yuav tsim nyog rau kev pom kev pom kev zoo.
Curing: Tso cai kho kom zoo.
4.Dab tsi yuav tsum tau ceev faj thaum ua haujlwm nrog cov chaw loj lossis tseem ceeb sab nrauv?
Yog hais tias qhov khawb nyob rau ntawm lub façade tseem ceeb ntawm lub tsev los yog qhov chaw uas yuav tsum tau ua kom zoo nkauj yog qhov siab heev, kev kho ib nrab kuj tseem tuaj yeem pom cov cim.
Qhov kev daws teeb meem zoo tshaj plaws yog hloov tag nrho lub vaj huam sib luag. Qhov saum npoo ntawm pre-coated steel ntawv yuav tsum raug tiv thaiv ua ntej kev teeb tsa.
5.Lub hauv paus ntsiab lus ntawm kev tiv thaiv zoo dua li kev kho mob tshwm sim qhov twg?
Kev Thauj Mus Los thiab Cia: Siv daim ntawv tiv thaiv kom tsis txhob muaj cov boards los ntawm kev sib tsoo.
Kev Ua Haujlwm thiab Kev Txhim Kho: Khaws cov chaw ua haujlwm kom huv si, zam cov cuab yeej tsoo, thiab kom cov neeg ua haujlwm hnav hnab looj tes.
Kev Tiv Thaiv Zaj Duab Xis: Ntau lub siab- xim zoo- cov laug cam tuaj nrog cov yeeb yaj kiab tiv thaiv ntawm lub Hoobkas; zaj duab xis no yuav tsum tau muab tshem tawm tom qab kev teeb tsa.