Amathegi omkhiqizo:
I-Zinc egcwele ama-rivets ayimpumputhe ibhekisela enqubweni yokuhlanganisa ungqimba oluncane lwezinye izinsimbi noma ama-alloys ebusweni bama-rivets angaboni.Ifilimu yokuvikela yensimbi inamathiselwe ebusweni be-pop rivet ukuze kuvinjelwe ingaphezulu le-pop rivet ekubeni libe lula ukugqwala futhi lithuthukise ukumelana nokugqokwa, ukuqhutshwa kukagesi, ukukhanya okukhanyayo, ukubukeka kobuhle nokunye okunjalo.