He aha ka mea paʻa loa no nā noho waho?

ʻO ka mea paʻa loa no nā noho waho he lāʻau ia: ʻOka / He metala ia: Aluminiuma metala / Alumini i hoʻolei ʻia / Kila kila 304 ma luna.

ʻO ka hui alumini: ka ua a me ka lā, kū'ē i ka ua a me ka lā e ʻānai ana, ke kūpaʻa i ka pala, ʻaʻole maʻalahi ka popo, kūpono no ka hoʻohana waho
Alumini hoʻolei: ua a me ka lā, kū'ē i ka ua a me ka lā e ʻānai ana, ikaika loa, ola lōʻihi Kūpono no ka hoʻohana ʻana i waho
He paʻa loa hoʻi ka mea kila kila 304 ma luna, me nā waiwai kūpaʻa i ka corrosion, kūpono no ka hoʻohana ʻana i waho no ka manawa lōʻihi
ʻOka: kūpaʻa: ʻaʻole maʻalahi ka pala a me nā pepeke, ʻano maopopo, ʻano ikaika, kūpaʻa ikaika i ka pala, kūpaʻa kiʻekiʻe, ʻaʻole maʻalahi ka deformation
Teak: pale wai/anti-corrosion/mold/mildew/moisture a me ka anti-cracking, ola lōʻihi