Hoʻolauna huahana o ka ʻupena palekana uila

ʻO ka ʻupena palekana helipad, i ʻike ʻia hoʻi he ʻupena pale apron, he wahi pale ia e hōʻoia i ka palekana o nā limahana, nā lako a me nā helikopter e lele ana a me ka pae ʻana. Pono kona hoʻolālā, hoʻonohonoho ʻana a me ka mālama ʻana e mālama pono i nā kūlana a me nā kikoʻī pili.

He ʻupena palekana uila kēia huahana a pili ia i kahi ʻupena palekana hoʻoneʻe. Hiki ke hoʻokomo a wehe ʻia paha e like me ka mea e pono ai, a kūpono no ka hoʻohana manawa pōkole a kau paha o ka ʻapena. ʻO ka alumini kekahi o nā mea nui e hana ai. Hana ʻia ka ʻupena palekana maʻamau me ka alumini alloy 6063-T5, nona ka maikaʻi o ke ʻano, ka hiki ke hoʻopili ʻia a me ka mīkini, ka ikaika kiʻekiʻe a me ka maʻalahi o ka mālama ʻana i ka uhi ʻana.

Eia kekahi, loaʻa i ka alumini ke kūpaʻa maikaʻi loa i ka corrosion a me ke kūpaʻa oxidation, hiki ke mālama i ka paʻa lōʻihi i nā ʻano like ʻole a he ikaika tensile maikaʻi loa a me ke kūpaʻa i ka wā.