Sonke siyazi ukuthi insimbi evamile izogqwala uma ivezwa emoyeni wangaphandle isikhathi eside, ngakho-ke ungakugwema kanjani ukugqwala? Ngaphambi kokuphuma embonini, izigxobo zokukhanya zasemgwaqweni zidinga ukufakwa uthayela oshisayo bese zifafazwa ngepulasitiki, ngakho-ke ithini inqubo yokufaka uthayelaizigxobo zokukhanya emgwaqweni? Namuhla, ifekthri yezibani zokukhanya zasemgwaqweni ekhanyiswe ngothayela i-TIANXIANG izothatha wonke umuntu ukuba ayiqonde.
Ingxenye ebalulekile yenqubo yokwenziwa kwezigxobo zezibani zasemgwaqweni i-hot-galvanizing. I-hot-dip galvanizing, eyaziwa nangokuthi i-hot-dip galvanizing kanye ne-hot-dip galvanizing, iyindlela ephumelelayo yensimbi yokunqanda ukugqwala futhi isetshenziselwa kakhulu imishini yesakhiwo sensimbi ezimbonini ezihlukahlukene. Ngemva kokuba imishini ihlanze ukugqwala, igxiliswa kusisombululo se-zinc esincibilikisiwe cishe ngo-500 ° C, futhi ungqimba lwe-zinc lunamathele ebusweni bengxenye yensimbi, ngaleyo ndlela ivimbele insimbi ukuba ingagqwali.
Isikhathi sokunqanda ukugqwala kwe-hot-dip galvanizing side, kodwa ukusebenza kwe-anti-corrosion ikakhulukazi kuhlobene nendawo lapho okokusebenza kusetshenziswa khona. Inkathi yokunqanda ukugqwala kwemishini ezindaweni ezihlukene nayo ihlukile: izindawo zezimboni ezinzima zingcoliswa kakhulu iminyaka engu-13, ulwandle ngokuvamile luyiminyaka engama-50 ngenxa yokugqwala kwamanzi olwandle, izindawo ezingaphansi komhlaba zingaba iminyaka eyi-104, kanti amadolobha ngokuvamile ayiminyaka engama-30.
Ukuze kuqinisekiswe ikhwalithi, ukwethembeka nokuqina kwezigxobo zokukhanya zasemgwaqweni zelanga, insimbi ekhethiwe ngokuyinhloko iyinsimbi ye-Q235. I-ductility enhle nokuqina kwensimbi ye-Q235 yiyona engcono kakhulu ezidingweni zokukhiqiza izigxobo zokukhanya. Nakuba insimbi ye-Q235 inokudubeka okuhle nokuqinile, isadinga ukuphathwa ngamaphethiloli ashisayo kanye ne-plastic-sprayed anti-corrosion treatment. I-galvanized street light pole inokumelana nokugqwala okuhle, akulula ukugqwala, futhi impilo yayo yesevisi ingafinyelela iminyaka engu-15. I-hot-dip galvanized spraying ifutha ngokulinganayo impushana yepulasitiki esigxotsheni sokukhanya, futhi inamathisele ngokulinganayo impushana yepulasitiki esigxotsheni sokukhanya ekushiseni okuphezulu ukuze kuqinisekiswe ukuthi umbala wesigxobo sokukhanya ngeke uphele isikhathi eside.
Ubuso beisigxobo sokukhanya somgwaqo esiphehliweigqamile futhi inhle, futhi inomsebenzi wokuhlanganisa insimbi ye-Q235 ne-zinc alloy layer iqine, futhi ibonise i-anti-corrosion eyingqayizivele, i-anti-oxidation nokumelana nokugqoka emkhathini wesifutho sikasawoti sasolwandle kanye nomkhathi wezimboni. I-Zinc iyathandeka, futhi ungqimba lwengxubevange yayo inamathela ngokuqinile emzimbeni wensimbi, ngakho izigxobo zokukhanya zasemgwaqweni eziphehliwe zingaphonswa ngamakhaza, zigoqwe, zidwetshwe, zigotshwe, njll. ngaphandle kokulimaza ukunamathela. Isibani sasemgwaqweni esinezinsimbi sinesendlalelo esincane futhi esiminyene se-zinc oxide ebusweni bengqimba ye-zinc, okunzima ukuyincibilika emanzini. Ngakho-ke, ngisho nangezinsuku zemvula, ungqimba lwe-zinc lunomphumela othile wokuzivikela esibani somgwaqo, okwandisa impilo yesibani somgwaqo.
Uma unentshisekelo ku-galvanized street light pole, wamukelekile ukuthintanaifektri yezigxobo zokukhanyisa emgwaqweniTIANXIANG kuFunda kabanzi.
Isikhathi sokuthumela: Mar-23-2023