Ukuzivumelanisa Nezimo Zezimbozo Ze-Ductile Iron Manhole Ezindaweni Ezihlukene

Njengengqalasizinda evamile yasemadolobheni, izembozo zomgodi wensimbi othambilezisetshenziswa kabanzi ezindaweni zomphakathi njengemigwaqo nezikwele, futhi zithandwa kakhulu ngenxa yokusebenza kwazo okuhle kakhulu kwemishini kanye nokuphila isikhathi eside kwenkonzo. Ezindaweni ezahlukene, i-ductile Isembozo Somgodi Wensimbis zibonisa ukuzivumelanisa nezimo okunamandla, okuzivumela ukuthi zisebenze kahle ngaphansi kwezimo ezahlukahlukene eziyinkimbinkimbi.

Okokuqala, ukuzivumelanisa nezimo kwezimbozo ze-ductile iron manhole emigwaqweni yasemadolobheni kuvelele kakhulu. Imigwaqo yasemadolobheni ivame ukubhekana nokucindezeleka kwethrafikhi okuvame kakhulu, kanti izimbozo ze-ductile iron manhole zinamandla aqinile okucindezela futhi aziguquguquki kalula noma zonakaliswe. Isakhiwo sangaphakathi saso sinengqondo, futhi ukumelana nokuguguleka kwezinto kuqinisekisa ukuthi ngisho nasezimotweni eziningi, isembozo se-manhole ngeke siguge kakhulu noma siphuke. Lokhu kuqina kwenza izembozo zomgodi wensimbi othambile ukukhetha okuhle kwezindawo ezinethrafikhi enkulu.

Okwesibili, ngaphansi kwezimo zezulu ezimbi kakhulu, izembozo ze-ductile iron manhole nazo zisebenza kahle. Ezindaweni ezinokushisa okuphansi, izembozo ze-ductile iron manhole zingamelana nokuqhekeka okubangelwa isimo sezulu esibandayo kakhulu futhi zigcine izakhiwo ezinhle zemishini; Ezindaweni ezinokushisa okuphezulu, ukumelana nokushisa kwe- izembozo zomgodi wensimbi othambile kubenza bakwazi ukumelana nengozi yokuguquka okubangelwa amazinga okushisa aphezulu. Lokhu kusebenza okuzinzile kwenza kube nokusebenza ngokulinganayo ezindaweni ezibandayo zasenyakatho noma ezishisayo zaseningizimu.

Ngaphezu kwalokho, ukumelana nokugqwala kwezimbozo ze-ductile iron manhole nakho kuzenza zivumelane nezimo kakhulu ezindaweni ezinomswakama njengezindawo ezinemvula evame ukuna. Ukwembozwa kobuso bezimbozo ze-ductile iron manhole kuvimbela ngempumelelo ukugqwala ezintweni ezifana nomhwamuko wamanzi nosawoti, okuqinisekisa ukuqina nokuphepha kwazo ngesikhathi sokusetshenziswa isikhathi eside. Lesi sici senza izembozo zomgodi wensimbi othambile izinto ezithandwa kakhulu emadolobheni asogwini noma ezindaweni ezinemvula enkulu.