Umbhobho waManzi wokunkcenkceshela
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Umbhobho waManzi wokunkcenkceshela Ngobunzima obuKhanyayo, indawo yokuPhumela yoMoya oKhawuleza kunye nokuPhila ngokulula
Ngaphambili, kolu hlobo lonikezelo lwamanzi lomgama omde, abaqhubi bentsimi babehlala besebenzisa umbhobho wentsimbi, umbhobho we-PE wonikezelo lwamanzi, kodwa xa kuthelekiswa nonikezelo lwamanzi olukhethekileyo lonikezelo lwamanzi lwe-polyurethane ebanzi, le mibhobho inkulu, kunzima ukuyibeka, ukusetyenziswa kwabasebenzi, ngoko ngokuthe ngcembe batshintshwa ngumbhobho odibeneyo we-polyurethane.
