Insimbi enezimbobo, eyaziwa nangokuthi ishidi elinezimbobo, isikrini esinezimbobo, iyishidi lensimbi eligxivizwe ngesandla noma ngomshini noma labethelwa ukudala iphethini yezimbobo, izikhala, noma izimo zokuhlobisa.

1. Impahla Yomkhiqizo:

Ipuleti lensimbi engagqwali, ipuleti le-aluminium, ipuleti elinothayela.

2. Indawo Yomkhiqizo:

Futha, ukupholisha, ukwelashwa nge-oxidation, ama-galvanized, njll.

3. Umumo wokubhoboza umkhiqizo:

Isikwele, unxande, nxazonke, idayimane, i-oblong, i-hexagon noma ekhethekile.

4. Isici somkhiqizo:

-Izinga eliphezulu elibushelelezi.

-Kulula ukucubungula nokufaka, ukumuncwa okuhle komsindo.

-Impilo ehlala isikhathi eside futhi ende yesevisi.

-Ukubukeka okukhangayo kanye nohlu olubanzi lokujiya olutholakalayo.

5. Imininingwane