Ibhokisi ye-gabion ye-Galfan ye-Hexagonal yibhokisi ye-gabion eyenziwe nge-galfan material.Umehluko wayo oyintloko ukusuka kumgangatho omnye kukubunjwa kweekhemikhali (5% aluminium kunye ne-95% zinc).I-5% ekhethekileyo ye-Alu iyenza isebenze ngcono kwindalo echasene nomhlwa.
Oku kusoloko kusetyenziswa kwindawo yesiqithi ukuxhathisa ukhukuliseko olusuka kumanzi olwandle.Kodwa ngenxa yexabiso layo eliphezulu, ikhethwa ngabathengi abambalwa.