Uma izinto zensimbi ezihlanganisiwe zidinga ukugcinwa nokuthuthwa eduze, kufanele kuthathwe izinyathelo ezanele zokuvimbela ukugqwala. Izindlela zokuvimbela ezithile yilezi ezilandelayo:
1. Izindlela zokwelapha ubuso zingasetshenziswa ukunciphisa ukwakheka kokugqwala okumhlophe embozweni.
Amapayipi e-galvanized kanye nezingxenye ze-galvanized ezingenalutho zingambozwa ngesendlalelo se-varnish ecacile ngemva kokufakwa kwe-galvanized. Imikhiqizo efana nocingo, amashidi, kanye ne-mesh ingafakwa i-wax futhi ifakwe uwoyela. Ngezingxenye zesakhiwo se-galvanized ezifakwe i-hot-dip, ukwelashwa kokudlulisa ngaphandle kwe-chromium kungenziwa ngokushesha ngemva kokupholisa amanzi. Uma izingxenye ze-galvanized zingathuthwa futhi zifakwe ngokushesha, akudingeki ukwelashwa ngemva kwalokho. Eqinisweni, ukuthi ukwelashwa kwendawo kuyadingeka yini ukuze kufakwe i-galvanization efakwe i-hot-dip ngokuyinhloko kuncike ekubunjweni kwezingxenye kanye nezimo zokugcina ezingaba khona. Uma indawo ye-galvanized izopendwa zingakapheli izinyanga eziyisithupha, inqubo efanele yangemuva kokwelashwa kumele ikhethwe ukuze kugwenywe ukuthinta ukunamathelana phakathi kwesendlalelo se-zinc nopende.
2. Izingxenye ze-galvanized kufanele zigcinwe endaweni eyomile, enomoya omuhle futhi embozwe kahle.
Uma amapayipi ensimbi kumele agcinwe ngaphandle, izingxenye kufanele ziphakanyiswe phansi futhi zihlukaniswe ngezikhala ezincane ukuze kuvunyelwe ukuhamba komoya kuzo zonke izindawo. Izingxenye kufanele zitsheke ukuze kube lula ukukhipha amanzi. Akufanele zigcinwe enhlabathini emanzi noma ezitshalweni ezibolayo.
3. Izingxenye ezimboziwe nge-galvanized akufanele zibekwe ezindaweni lapho zingase zichayeke khona emvuleni, enkungwini, ekuweni komswakama, noma ekuncibilikeni kweqhwa.
Niniinsimbi ehlanganisiweUma ithuthwa ngolwandle, akufanele ithuthwe njengempahla ebekwe edekini noma ibekwe endaweni yokugcina umkhumbi, lapho ingase ihlangane khona namanzi agelezayo. Ngaphansi kwezimo zokugqwala kwe-electrochemical, amanzi olwandle angase abhebhethekise ukugqwala okumhlophe. Ezindaweni zasolwandle, ikakhulukazi olwandle olushisayo olunomswakama ophezulu, ukuhlinzeka ngendawo eyomile kanye nezindawo ezinhle zokungenisa umoya kubaluleke kakhulu.
Isikhathi sokuthunyelwe: Agasti-03-2025
