Hiki ke hoʻopilikino ʻia ka nui o ka Copper I Beam H Profile i hana ʻia ma Kina

Nui nā ʻano o nā profile keleawe.Hiki ke hoʻohana i nā mea hana metala kumu a i ʻole nā ​​mea kūkulu hale i nā mea keleawe kūikawā.No ka mea ʻoi aku ka maikaʻi o ke kumukūʻai o nā mea keleawe ma mua o ka alumini maʻamau, ka hao, ke kila kila a me nā mea ʻē aʻe, ua hāʻawi nā mea hana huahana he nui.Nā kiʻi keleawe;akā no nā mea kūʻai aku me nā koina huahana kiʻekiʻe a i ʻole nā ​​​​huahana kiʻekiʻe, a laila he koho maikaʻi loa nā profile keleawe;paʻa a paʻa ka hana.Loaʻa ka ʻike keleawe i nā hiʻohiʻona o ka ikaika kiʻekiʻe, ka paʻakikī maikaʻi a me ka ductility maikaʻi, no laila hiki i ka ʻaoʻao keleawe ke pale aku i nā mea ʻino o waho i ka wā o ka hoʻohana ʻana, a laila e hōʻoia i ka hana paʻa o ka huahana.