Ngokwesiqhelo, iucingo lwezinkikwiatmosfera ngenxa yeoksijini, amanzi kunye nolunye ungcoliseko longcoliseko olubangelwa kukuhlwa okanye ukujika kombala, okwaziwa ngokuba ngumhlwa okanye umhlwa.Umhlwa yeemveliso zesinyithi, ukukhanya kuya kuchaphazela inkangeleko yomgangatho, nzulu kuya kuchaphazela ukusetyenziswa, nokuba ichithwe, ngoko ke iimveliso zesinyithi elugcinweni, kufuneka zigcinwe ngokufanelekileyo, ingqalelo uthintelo umhlwa.
Xa ukufuma kwe-atmospheric kuphezulu kunomswakama obalulekileyo, i-metal surface iya kubonakala ifilimu yamanzi okanye i-droplets yamanzi, ukuba ukungcola okuyingozi okuqulethwe kwi-atmospheric kunyibilika kwifilimu yamanzi, i-droplets yamanzi, oko kukuthi, kwi-electrolyte, i-aggravate corrosion.Iimbonakalo:Ucingo olufakwe igalvanizedinokuqina okuhle kunye nokuqina, inani le-zinc linokufikelela kwi-300 grams / square meter.Ineempawu zomaleko ongqindilili wegalvanized kunye nokumelana nomhlwa okuqinileyo.
Umnatha wocingo owenziwe ngesinyithiiinkcukacha ezipheleleyo, ezahlukeneyo, ezifanelekileyo kwimithambo yezithuthi zasezidolophini, oohola bendlela phakathi kwebhanti yokwahlulwa eluhlaza, iiBridges, iindlela eziziisekondari, iindlela zaselokishini kunye nohola wendlela weToll Gate.Umthamo omkhulu we-mesh ye-galvanized wire mesh umphezulu ogudileyo, ukomelela okuphezulu, ukuqina olomeleleyo, ukuxhathisa umhlwa, ukuchasana kwe-uv, ukungafihli, akukho kuqhekeka, akukho brittleness, ibe yimpembelelo yokuhombisa ye-guardrail boutique.
Ixesha lokuthumela: 22-11-21