Qhov zoo ntawm yas steel qhov rooj thiab cov khoom siv lub qhov rai tsuas yog suav nrog cov hauv qab no:
Cov khoom siv muaj zog: cov khoom siv tseem ceeb ntawm cov ntaub ntawv ntawm yas steel thiab lub qhov rais yog polyvinyl chloride Resin, uas muaj cov txheej txheem yooj yim rau hauv ntau yam duab thiab tsim qauv.
Cov khoom siv ua kom zoo tshaj plaws hluav taws xob ua tau zoo: cov khoom siv hlau nplaum ua kom zoo dua qub nrog cov khoom siv hluav taws xob ntau dua li cov khoom siv tshuaj txhuas thiab cov qhov rooj txhuas thiab cov qhov rai txhuas thiab lub qhov rais txhuas thiab lub qhov rooj txhuas. Lub tsev ntsuas kub nyob sab hauv tsev siv cov khoom siv hlau yas thiab cov Windows tuaj yeem nce los ntawm 4-5 degree hauv lub caij ntuj no, txo kev siv hluav taws xob.
Lub suab zoo rulfulion cov nyhuv: cov txheej txheem tsim qauv ntawm cov rooj yas hlau thiab lub qhov rais ua kom zoo ua rau sab nraud lub suab nrov sab nraud thiab muab ib puag ncig sab nraud thiab zoo nkauj dua sab hauv tsev. Nws lub suab rwb thaiv tsev cov txiaj ntsig tau sib raws li cov qauv thiab yog tshwj xeeb rau ib puag ncig uas yuav tsum tau muaj kev kho mob siab, xws li tsev kho mob, tsev kawm ntawv thiab tsev ntiav.
Cov huab cua zoo nruj thiab cov dej nruj: cov qhov rooj hlau nplaum thiab cov cua nruj ua kom muaj kev sib tw ua kom muaj huab cua tsis txaus. Nws cov dej nruj dua kuj tau ua tau raws li cov qauv hauv tebchaws, kom ntseeg tau tias chav tsev qhuav thiab xis.
Muaj zog corrosion: UV nqus thiab tsawg-anti-anti-anti-steel qhov rooj thiab lub qhov rais, kom nws tseem tuaj yeem ua kom muaj kev ua tau zoo hauv chaw hnyav. Nws corrosion tsis kam yog qhov zoo dua li ntawm cov ntaub ntawv hlau dog hlau thiab muaj lub neej kev pabcuam ntev.
Tus txij nkawm tsawg: cov nplaim ntawm cov rooj hlau hlau thiab lub qhov rooj hlau tsis yooj yim thiab tsis yooj yim rau cov hmoov av thiab xeb, thiab nws yooj yim los ntxuav thiab tswj hwm. Nws cov ntaub ntawv tsis yooj yim corroded los ntawm cov kua qaub thiab alkalis, thiab yuav luag tsis muaj kev txij nkawm tshwj xeeb. Tsuas yog kev ntxuav tu tas yuav tsum ua kom nws zoo.
Kev tiv thaiv zoo ib puag ncig ua tau: yas cov ntaub ntawv thiab cov khoom siv lub qhov rai tsis muaj kev phom sij hauv cov txheej txheem ntau lawm, uas tau ntsib kev tiv thaiv ib puag ncig. Nws tseem yooj yim rau kev rov ua tau yooj yim thiab yog nyob rau hauv txoj kab nrog lub tswv yim ntawm kev loj hlob ntawm kev loj hlob.
