I-AREMA kaloliwe oMgangatho weNsimbilelinye lamacandelo aphambili kwinkqubo yothutho ethwala yonke imithwalo yamavili.Umzila wesitimela uqulethwe ngamacandelo amabini, inxalenye ephezulu ingaphantsi kwevili kunye ne-cross-section of "I" shape, kwaye inxalenye engezantsi isiseko sensimbi esithwele umthwalo wesondo.Uloliwe wenziwe ngokubanzi ngentsimbi ephezulu, enamandla amakhulu, ukuxhathisa ukudinwa, ukuxhathisa umhlwa kunye nezinye iipropathi ezigqwesileyo.Iindidi zikaloliwe zahlulwe ngokwemilo yecandelo elinqamlezileyo kunye nobukhulu, ngokuqhelekileyo kusetyenziswa ukuchongwa kwemodeli yamazwe ngamazwe.