Snā kī kī he ʻano kila me kahi ʻano milo, i hoʻohana mau ʻia i ke kūkulu ʻana, nā alahaka, nā alanui a me nā papahana ʻē aʻe e like me ka mea hoʻoikaika no ka ʻuala. ʻO ka hiʻohiʻona nui o ka rebar ʻo ia ka ductility maikaʻi a me ka plasticity, a hiki ke maʻalahi i nā ʻano like ʻole, ʻoiai he kiʻekiʻe ka ikaika a me ka paʻakikī.
ʻO nā waiwai o kā mākounā pahu kilae hana i mea kūpono no nā papahana kūkulu hale o nā ʻano nui. Konakiʻekiʻe tensile ikaika a me ka maikaʻi adhesione hiki ai ke pale aku i nā ukana kaumaha a me nā kūlana kaiapuni paʻakikī. Eia kekahi, ʻo kā mākou mau pahu kila he pale ʻino, e hōʻoiaʻiʻo ana i ka lōʻihi o ka lōʻihi a me ka hoʻemi ʻana i nā kumukūʻai mālama no kā lākou mau hale i hoʻoikaika ʻia.
I ka honua kūkulu, ka mea nui ome ka hoʻohana ʻana i ke kila kiʻekiʻeʻaʻole hiki ke hoʻonui nui ʻia. Hāʻawi ia i ka paʻa me ka hoʻoikaika pono e pale ai i nā māwae a me ka pōʻino o ke kūkulu ʻana, e hoʻomaikaʻi i ka palekana a me ka lōʻihi o nā hale a me nā ʻoihana. Ma ka hoʻohana ʻana i kā mākou rebar i nā papahana kūkulu, hiki i nā mea kūkulu hale a me nā ʻenekinia ke hōʻoia i ko lākou mau hale e hoʻokō a ʻoi aku paha i nā kūlana ʻoihana e pili ana i ka ikaika a me ke kūpaʻa.
Ka manawa hoʻouna: Sep-06-2024