Xa izinto zentsimbi ezigqunyiweyo kufuneka zigcinwe kwaye zithuthwe kufutshane, kufuneka kuthathwe amanyathelo okuthintela aneleyo ukuthintela ukugqwala. Amanyathelo okuthintela athile ngala alandelayo:
1. Iindlela zonyango lomphezulu zingasetyenziselwa ukunciphisa ukwakheka komhlwa omhlophe kwingubo.
Iipayipi ze-galvanized kunye nezixhobo ze-galvanized ezingenanto zinokugqunywa ngomaleko we-varnish ecacileyo emva kokufakelwa kwe-galvanization. Iimveliso ezifana nocingo, amaphepha, kunye ne-mesh zinokucocwa nge-wax kwaye zifakwe ioyile. Kwizixhobo zesakhiwo ze-galvanized ezifakwe kwi-hot-dip, unyango lwe-passivation olungena-chromium lunokwenziwa kwangoko emva kokuba amanzi epholile. Ukuba iindawo ze-galvanized zinokuthuthwa kwaye zifakwe ngokukhawuleza, akukho nyango lufunekayo emva koko. Enyanisweni, ukuba unyango lomphezulu luyadingeka kwi-hot-dip galvanizing luxhomekeke kakhulu kwimo yeendawo kunye neemeko zokugcina ezinokubakho. Ukuba umphezulu we-galvanized uza kupeyintwa kwisithuba seenyanga ezintandathu, inkqubo efanelekileyo emva konyango kufuneka ikhethwe ukuze kuthintelwe ukuthintela ukunamathelana phakathi komaleko we-zinc kunye nepeyinti.
2. Izixhobo ze-galvanized mazigcinwe kwindawo eyomileyo, enomoya ococekileyo kwaye igqunywe ngokufanelekileyo.
Ukuba imibhobho yentsimbi kufuneka igcinwe ngaphandle, izinto ezisetyenzisiweyo maziphakanyiswe emhlabeni zize zahlulwe ngezithuba ezimxinwa ukuze kuvunyelwe ukuhamba komoya ngokukhululekileyo phezu kwayo yonke indawo. Izinto ezisetyenzisiweyo mazithambeke ukuze kube lula ukutsalwa kwamanzi. Akufanele zigcinwe kumhlaba omanzi okanye kwizityalo ezibolayo.
3. Iindawo ezigqunywe nge-galvanized akufuneki zibekwe kwiindawo apho zinokuthi zichatshazelwe yimvula, inkungu, ukufuma, okanye ukunyibilika kwekhephu.
Niniintsimbi egalelwe ngesinyithiUkuba ithuthwa ngolwandle, akufuneki ithunyelwe njengempahla ebekwe edekini okanye ibekwe kwindawo yokugcina inqanawa, apho inokudibana khona namanzi amdaka. Phantsi kweemeko zokubola kwe-electrochemical, amanzi olwandle angenza kube mandundu ukubola kwerhasi emhlophe. Kwiindawo zaselwandle, ingakumbi kwiilwandle ezishushu ezinomswakama ophezulu, ukubonelela ngendawo eyomileyo kunye neendawo zokungenisa umoya ezilungileyo kubaluleke kakhulu.
Ixesha lokuthumela: Agasti-03-2025
