Galfan Hexagonal gabion bhokisi ndiro gabion bhokisi rakagadzirwa kubva galfan zvinhu.Musiyano wayo mukuru kubva kune yakajairwa ndeye makemikari anoumbwa (5% aluminium uye 95% zinc).Iyo yakasarudzika 5% Alu inoita kuti iite zvirinani muanti-ngura hunhu.
Izvi zvinogara zvichishandiswa munzvimbo yechitsuwa kudzivirira kukukurwa kubva mumvura yegungwa.Asi nekuda kwekudhura kwayo, inosarudzwa nevatengi vashoma.