Umkhuba Wemakethe Wobuchwepheshe Bokukhiqiza I-Ductile Iron Manhole Cover

Kunezinhlobo ezahlukene ze- izembozo zemigodiemakethe manje, kanti ezivamile yizimbozo ze-ductile iron manhole kanye Umngxuma Ohlanganisiwe izembozo, ngasinye sinezinzuzo zaso ezihlukile. Ngakho-ke, iyini indlela yokuthuthukiswa kwezimbozo zemigodi yokudonsa amanzi esikhathini esizayo?

1, Kulindeleke ukuthi Umngxuma Wensimbi Ophonswe Ngensimbi izembozo (izembozo ze-ductile iron manhole kanye nezembozo ze-grey cast manhole) zizoba yizona zinto eziyinhloko zentuthuko eminyakeni ezayo noma ngisho namashumi eminyaka ezayo, ngoba i-ductile iron kanye ne-grey iron zinamandla aphezulu kakhulu, futhi izembozo ze-manhole ezenziwe ngalezi zinto kumele zisasetshenziswa emzileni omkhulu wokushayela injini. Ngokuphathelene nezinkinga zokulwa nokwebiwa, ukulwa nokugxuma, kanye nomsindo ongavamile, zingaxazululwa kancane kancane ngokuthuthuka kobuchwepheshe, njengokuthandwa okwandayo kwezimbozo ze-manhole ezintathu eziqinisekisa ubufakazi kanye nezinhlanu eziqinisekisa ubufakazi emakethe.

2、 Futhi izembozo zemigodi ezihlanganisiwe nazo zizothuthuka ngokushesha, ngoba ubuchwepheshe bezimbozo zemigodi ezihlanganisiwe buya ngokuya bukhula, futhi amandla okumelana nokucindezela nomthwalo aya ngokuya ephakama. Uma singadlula kuleli phuzu, kungashiwo ukuthi izembozo zemigodi ezihlanganisiwe zizothuthuka ngokushesha. Ngaphezu kwalokho, isembozo semigodi esihlanganisiwe sisebenza kahle ekulweni nokwebiwa, futhi akusizi ngalutho ngamasela ukusintshontsha. Okungenani inkinga yokulwa nokwebiwa isixazululiwe. Ngaphezu kwalokho, isembozo semigodi esihlanganisiwe se-fiberglass esembozweni semigodi esihlanganisiwe singenziwa ngemibala enemibala, kanye nemibala enemibala. isembozo somgodi ngokuqinisekile abantu bazoyithanda esikhathini esizayo.

3、 Izimbozo zomgobo wobuciko nazo zingenye yezindlela zokuthuthukiswa ezingenakugwenywa esikhathini esizayo. Nakuba izimbozo zomgobo wobuciko eJapane nakwamanye amazwe athuthukile eYurophu naseMelika zidunyiswa kakhulu, isidingo sezimbozo zomgobo wobuciko eShayina naso siyakhula. Isibonelo, kwezinye izindawo zokuhlala ezisezingeni eliphezulu kanye nezindawo zezindlu ezinkulu, uma lezi zindawo zingafakwa izimbozo zomgobo wobuciko, ngokungangabazeki kuzofaka umbala omningi endaweni. Lapho kunesidingo khona, kukhona ukutholakala, yize isidingo samanje sale ndawo singanele, isidingo sesikhathi esizayo sizoba singenamkhawulo.

4、 Izimbozo zemigodi eminingi ezisebenzayo nazo ziyisiqondiso sentuthuko esingenakugwenywa esikhathini esizayo. Kusukela ezimbozweni zemigodi yensimbi zesamente zokuqala kuya ezimbozweni zemigodi yensimbi yefayibha, bese kuba yizimbozo zemigodi yensimbi empunga, bese ekugcineni izembozo zomgodi wensimbi othambile, izembozo zemigodi eziphelele ezinemisebenzi eminingi efana nokulwa nokwebiwa, ukulwa nokugxuma, umsindo ongavamile, ukulwa nokufuduka, kanye nokulwa nokucwila ngokungangabazeki kuzoba yinto ethandwa kakhulu emakethe.