Emhlabeni wokwakha nokukhiqiza, ukukhethwa kwezinto zokwakha kungaba nomthelela omkhulu ekuqineni nasekuphileni isikhathi eside kwephrojekthi. Phakathi kwezinketho ezinokwethenjelwa kakhulu ezitholakalayo namuhla insimbi yama-galvanized, ikakhulukazi amashidi ensimbi namakhoyili. Lesi sihloko sicubungula imininingwane, izinzuzo, kanye nezici zensimbi ethathiwe, okuhlanganisa izinqubo ezihilelekile ekugayeleni i-electro-galvanizing kanye ne-hot-dip galvanizing, kanye nezici eziyingqayizivele zezendlalelo ze-zinc nezimbali ze-zinc.
Iyini i-Galvanized Steel?
Insimbi eyakhiwe ngensimbi iyinsimbi egqitshwe ngongqimba lwezinc ukuze ivikeleke ekugqwaleni. Lesi sendlalelo esivikelayo sibalulekile ekweluleni isikhathi sokuphila kwemikhiqizo yensimbi, ikakhulukazi ezindaweni ezithambekele ekubeni nomswakama nezinye izakhi ezigqwalayo. Izindlela ezimbili eziyinhloko zokufaka uthayela i-electro-galvanizing kanye ne-hot-dip galvanizing, ngayinye ihlinzeka ngezinzuzo ezihlukile.
Electro-Galvanized Steel Sheets
Amashidi ensimbi ane-electro-galvanized akhiqizwa ngenqubo ye-electrochemical ebeka ungqimba oluncane lwezinc endaweni yensimbi. Le ndlela inikeza isiphetho esibushelelezi futhi ilungele izicelo lapho ubuhle bubalulekile. Isendlalelo se-zinc, nakuba sizacile kunaleso sensimbi eyakhiwe ngediphu eshisayo, sinikeza isivikelo esanele sokugqwala kwezinhlelo eziningi zasendlini.
I-Hot-Dip Galvanized Steel Sheets
Ngokuphambene, amashidi ensimbi ediphu ashisayo enza inqubo lapho insimbi icwiliswa ku-zinc encibilikisiwe. Le ndlela ibangela ungqimba lwezinc olujiyile, olunikeza ukumelana nokugqwala okuphakeme, okulwenza lufanelekele ukusetshenziswa kwangaphandle nezindawo ezinomswakama ophezulu. Inqubo ye-hot-dip galvanizing iphinde idale isici esiyingqayizivele esaziwa ngokuthi "izimbali ze-zinc," okuyizinhlaka ze-crystalline ezakhiwe ebusweni be-zinc coating. Lezi zimbali azigcini nje ngokuthuthukisa ukukhanga kobuhle kodwa futhi zifaka isandla ekuqineni kukonke kwensimbi.
Imininingwane kanye Nezimpawu
Uma ucubungula amashidi namakhoyili ensimbi, izici ezimbalwa nezici ziyavela:
1. Ukumelana Nokugqwala: Inzuzo eyinhloko yensimbi enguthayela ukumelana kwayo okungavamile nokugqwala nokugqwala, ngenxa yongqimba lwezinc oluvikelayo.
2. Ukuqina: Insimbi eyakhiwe ngensimbi iyaziwa ngamandla ayo nokuphila isikhathi eside, okuyenza ibe ukukhetha okuncanyelwayo kwezakhiwo, ezezimoto, nezimboni.
3. Ukuhlukahluka: Kutholakala ngezindlela ezihlukahlukene, okuhlanganisa amashidi ensimbi namakhoyili, le nto ingakhiwa kalula ukuze ihlangabezane nezidingo ezithile zephrojekthi.
4. Ukusebenza Kwezindleko: Nakuba ukutshalwa kwezimali kokuqala kungase kube phezulu kunensimbi engaphekiwe, ukonga kwesikhathi eside okuvela ezindlekweni ezincishisiwe zokulungisa nokushintsha kwenza insimbi ethathiwe ibe yisinqumo esingabizi kakhulu.
Izicelo Zensimbi Eyisithako
Amashidi ensimbi namakhoyili asetshenziswa kabanzi kuzo zonke izimboni ezihlukahlukene. Izicelo ezijwayelekile zifaka:
- Ukwakhiwa: Kusetshenziswa ekufuleleni, ekuseceleni nasezingxenyeni zesakhiwo ngenxa yamandla ayo kanye nokumelana nokugqwala.
- Izimoto: Iqashwe ekwenziweni kwemizimba yezimoto kanye nezingxenye zokuthuthukisa ukuqina.
- Ukukhiqiza: Kusetshenziswa ekukhiqizeni izinto zikagesi, ifenisha, nezinye izimpahla zabathengi.
Isiphetho
Kafushane, insimbi ethathiwe, ikakhulukazi amashidi ensimbi namakhoyili, inikeza isisombululo esiqinile sezinhlelo zokusebenza ezihlukahlukene. Ngokumelana nokugqwala okuphakeme, ukuqina, nokuguquguquka, igqama njengento ekhethwayo ezimbonini eziningi. Ukuthi ukhetha insimbi eyenziwe nge-electro-galvanized noma i-hot-dip galvanized steel, ukuqonda imininingwane nezici zale mikhiqizo kubalulekile ukuze wenze izinqumo ezinolwazi. KwaJindalai Steel Company, sizibophezele ekuhlinzekeni ngezisombululo zensimbi ezikhangayo eziphezulu eziklanyelwe ukuhlangabezana nezidingo zakho ezithile. Hlola uhla lwethu lwemikhiqizo namuhla futhi ujabulele izinzuzo zensimbi yamagalani kuphrojekthi yakho elandelayo.
Isikhathi sokuthumela: Nov-23-2024