Izinhlobo zezitebhisi zekhebula ezivamile ziyahlukahluka ngokusekelwe ezintweni zokwakha kanye nokuma, ngayinye ihambisana nezimo ezithile zokusebenza. Izinto ezivame kakhulu ezisetshenziswayo yinsimbi evamile yesakhiwo sekhabhoni i-Q235B, eyaziwa ngokufinyeleleka kwayo, ukungabizi, izakhiwo ezizinzile zemishini, kanye nokwelashwa okusebenzayo kwendawo. Kodwa-ke, izimo zokusebenza ezikhethekile zingadinga ezinye izinto zokwakha.
Umkhawulo wesivuno sezinto ze-Q235B ngu-235MPA, obonakala ngokuqukethwe okuphansi kwekhabhoni kanye nokuqina okuhle kakhulu, okwenza kube kuhle kakhulu ekucutshungulweni okubandayo, ukugoba, kanye nokushisela. Kuma-ladder ekhebula, izinsimbi eziseceleni kanye nezinsimbi eziwelayo zivame ukugoba ukuze kuthuthukiswe ukuqina, kanti ukuxhumana okuningi kuyashiselwa, okuqinisekisa ukufaneleka kwezimo zokusebenza ezahlukahlukene.
Uma kukhulunywa ngokumelana nokugqwala, iningi lama-cable langaphandle lenziwe ngensimbi ethambile futhi liphathwa ngokushisa okushisayo. Le nqubo iholela ekujiyeni kwengqimba ye-zinc engu-50 kuya ku-80 μm, okunikeza ukuvikelwa kokugqwala iminyaka engaphezu kwe-10 ezindaweni ezivamile zangaphandle. Ekusetshenzisweni kwangaphakathi, ama-cable ladders e-aluminium ayathandwa ngenxa yokumelana kwawo nokugqwala. Imikhiqizo ye-aluminium ivame ukuphathwa nge-oxidation surface ukuze iqine kakhulu.
Izitebhisi zekhebula zensimbi engagqwali, njenge-SS304 noma i-SS316, zibiza kakhulu kodwa ziyadingeka ezindaweni ezikhethekile njengemikhumbi, izibhedlela, izikhumulo zezindiza, kanye nezitshalo zamakhemikhali. I-SS316, efakwe i-nickel ngemva kokukhiqizwa, inikeza ukumelana nokugqwala okuphezulu ezimweni ezinzima njengokuchayeka emanzini olwandle. Ngaphezu kwalokho, ezinye izinto ezifana nepulasitiki eqiniswe ngefayibha yengilazi zisetshenziselwa amaphrojekthi athile njengezinhlelo zokuvikela umlilo ezifihliwe, ukukhethwa ngakunye kwezinto kusekelwe ezidingweni zephrojekthi.
Ukuqondaizindaba zebhizinisikusho ukuqonda umthelela wokukhetha izinto zokwakha ekukhiqizeni kanye nokubaluleka kokwelashwa kwendawo ekuqinisekiseni ukuqina nokusebenza komkhiqizo. Njengoba izimboni zithuthuka, isidingo sezitebhisi zekhebula ezenzelwe izimo ezahlukahlukene siyaqhubeka nokuqhuba ukusungula izinto ezintsha kanye nentuthuko yezobuchwepheshe emakethe. Ukuhlaziya izidingo ezihlukile zezindawo ezahlukene kungaqondisa amabhizinisi ekukhetheni izinto ezifanele kakhulu zamaphrojekthi awo ezitebhisi zekhebula, ekugcineni kuthuthukise ukusebenza kahle kanye nokuphila isikhathi eside.
Isikhathi sokuthunyelwe: Septhemba 15-2024