Disemba 05, 2023 13:30 Buyela kuluhlu

Indlela yokwandisa ubomi benkonzo yokugubungela umngxuma?

Ukuthintela isigqubuthelo somngxuma wentsimbi esinamaqhuqhuva ekukhukulisekeni phantsi komhlaba kwaye sandise ubomi benkonzo yothungelwano lombhobho, umphezulu ongaphandle wesigqubuthelo somngxuma wentsimbi ye-nodular kufuneka ugqunywe ngomaleko wepeyinti ye-asphalt, emva koko upakishwe kwindawo yokugcina impahla. Ukuze kuphuculwe ngakumbi ukuxhathisa kokudleka kwezigqubuthelo zomngxuma wentsimbi, izigqubuthelo zomngxuma wentsimbi etyhidiweyo abavelisi kufuneka batshize i-zinc kumphezulu ongaphandle wezigqubuthelo zomngxuma wentsimbi. Sinokwenza iintlobo ezahlukeneyo zonyango lwangaphezulu lwezigqubuthelo zomngxuma wentsimbi.

Okufana nepeyinti ye-epoxy resin, idiphu eshushu ye-galvanizing njalo njalo i-Cast iron hole cover rust; Ngamanye amaxesha kuya kubakho umhlwa ngaphambi okanye ngexesha lokuveliswa kwezigqubuthelo zentsimbi yentsimbi, ebonisa ukuba ukubonakala kungcoliseke kakhulu. Isigqubuthelo somngxuma esinomhlwa kufuneka sipolishwe kwaye sidutyulwe ukuze kususwe umhlwa, kwaye umphezulu kufuneka uhlolwe phambi kokuba uphume kumzi-mveliso.

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