Kwambukiranya igice cyumutwe wicyuma galvanised murwego rwo hasi rwo gukanda umugozi ni ikintu cyihuta gikoreshwa cyane mubice nkubwubatsi, ibikoresho, hamwe nimodoka. Ikozwe mu bikoresho byiza byo mu rwego rwo hejuru, hamwe n'ubuso buvuwe na plaque ya zinc, bufite imbaraga zo kurwanya ruswa hamwe n'uburanga.
Ibiranga iki gicuruzwa nigishushanyo cyacyo kinini kandi gito, gishobora guhuza byihuse ibice bibiri hamwe kandi ntibyoroshye kurekura mugihe cyo gukoresha. Mubyongeyeho, umusaraba wacyo igice cyizengurutse umutwe nacyo cyongera ubwiza numutekano wibicuruzwa.