I-steel grating yenziwe ngentsimbi ecaba kunye nentsimbi ephothiweyo ngokwesithuba esithile kunye nemivalo enqamlezileyo (intsimbi ephothiweyo yesikwere, intsimbi yesikwere, intsimbi engqukuva, intsimbi ecaba, njl. njl.), kwaye idityaniswe kwimveliso yentsimbi echasene neskid enegridi yesikwere ngaphakathi embindini, Steel gratings zisetyenziswa ikakhulu cover gutter, isakhiwo steel slabs platform, step ladders njalo njalo.