-
Pre galvanized simbi pombi / simbi chubhu kushandiswa kwakasiyana
H-beam idanda rechimiro rakagadzirwa nesimbi yakakungurutswa.Yakasimba zvisingaite.Inowana zita rayo nekuti inoita senge capital H pamusoro pechikamu chayo chemuchinjikwa, simbi yakakungurutswa ine H-yakaita muchinjiko-chikamu.Ukobvu hwakaenzana mumafurange maviri akaenzana pasina taper mukati mepamusoro.