1.Vim li cas xim -coated coils muaj kev ruaj ntseg zoo dua?
Lub ntsiab ntawm cov xim -coated coils yog "galvanized kauj + kev tiv thaiv siab heev." Nws siv galvanized coils ua substrate, coated nrog ntau txheej ntawm siab -kev ua tau zoo organic coatings (primer, topcoat, thiab backcoat). Qhov kev sib xyaw ua ke no muaj ob qhov txiaj ntsig loj:
Kev Tiv Thaiv Ob Tug: Txawm tias muaj kev puas tsuaj me me rau cov xim pleev xim rau saum npoo, lub hauv paus zinc txheej muab "sacrificial anode" tiv thaiv, tiv thaiv xeb ntawm cov hlau substrate tam sim ntawd. Nyob rau hauv sib piv, nrog ntshiab galvanized coils, ib zaug zinc txheej yog khawb los yog depleted, corrosion tshwm sim ncaj qha rau ntawm steel puag.
Kev Tiv Thaiv Kev Tiv Thaiv: Cov txheej txheej ntawm cov xim -coated coils muaj txiaj ntsig zoo tiv thaiv cov txheej txheem uas ua rau cov txheej txheem galvanized, xws li hluav taws xob ultraviolet (uas ua rau chalking thiab dawb xeb), dej nag, thiab huab cua paug. Qhov kev tiv thaiv zoo no ua rau muaj kev cuam tshuam rau lub neej ntawm cov txheej zinc hauv qab.
2.Ntawm qhov xwm txheej dab tsi ua galvanized coil tshwm "huv"?
Nyob rau hauv cov nqe lus ntawm kev tiv thaiv rau txhua yam hnav thiab khawb, zinc txheej ntawm galvanized coils feem ntau nyuaj dua li cov organic txheej ntawm cov xim -coated coils. Yog li ntawd, nyob rau hauv cov xwm txheej uas yuav tsum tau muaj kev sib txhuam thiab kev cuam tshuam (xws li qee cov khoom siv sab hauv ntawm cov khoom siv thiab cov warehouse racks), qhov saum npoo ntawm galvanized coils yuav tiv taus khawb ntau dua. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias khawb lawv tus kheej yuav ua rau nws cov corrosion kuj.
3.Dab tsi yog qhov xwm txheej uas galvanized coils raug xaiv?
Cov yam ntxwv ntawm cov khoom siv thiab cov khoom siv txhawb nqa sab hauv: Muab zais sab hauv, kev zoo nkauj tsis muaj kev txhawj xeeb; lawv lub luag haujlwm tseem ceeb yog kev tsim qauv thiab kev tiv thaiv xeb.
Cov phiaj xwm uas muaj tus nqi siab heev: Cov peev nyiaj tsawg thiab cov kev xav tau tsawg rau kev pab cuam lub neej thiab cov tsos.
High -ib puag ncig hnav: Qhov chaw yuav tsum tau tiv taus kev sib txhuam ntawm lub cev.
4.Dab tsi yog qhov xwm txheej uas cov xim -coated steel rolls raug xaiv?
Lub tsev facades thiab ru tsev (feem ntau): Qhov no yog lub ntsiab sib ntaus sib tua rau xim -coated steel coils. Cov huab cua zoo heev, kev zoo nkauj, thiab lub neej ntev yuav tsum tau ua. Piv txwv li: factories, stadiums, tshav dav hlau, thiab chaw ua lag luam.
Cov cuab yeej siv hluav taws xob: Xws li cov casings ntawm lub tub yees, lub tshuab ntxhua khaub ncaws, thiab microwave ncu, yuav tsum muaj kev zoo nkauj thiab tiv thaiv xeb.
Txhua yam khoom uas xav tau kev zoo nkauj thiab xim: xws li chaw ua haujlwm partitions, qhov cua ducts, thiab lwm yam.
5. Feem ntau, qhov twg yog qhov ruaj khov nyob rau hauv feem ntau ntawm cov ntawv thov raug rau huab cua puag?
Feem ntau, rau feem ntau ntawm cov ntawv thov raug rau huab cua, ua ntej-coated coils yog cov kav ntev dua galvanized coils. Ntawm no, "durable" yog hais txog tag nrho cov lifespan, muaj peev xwm tswj tau corrosion kuj, thiab tsos.