E kaʻana like iʻehā mau corrossion e pili ana i nā kānaka e nānā i luna

1.C7αha wai kahi aliu hami nui

ʻO kekahi hale kiaʻi wehe e wehe pono ai i kahi mea nui o ka ea i hiki ke wehe i nāʻano o nā ea o nā ea. Ma kahi o nā micicoranisms, Dirt, nā'āpana, a me nā kino'ē aʻe, ke aloha nui a maikaʻi loa ka wai momona i hoʻomaikaʻi nuiʻia e ka hana corrosio. No kēia'ōnaehana wehe, ma muli o ke kumukūʻai kumukūʻai kiʻekiʻe, mālama mauʻia ka lāʻau lapaʻau i kahi haʻahaʻa haʻahaʻa, e hopena ana i nā poho nui. I nā hihia he nui, he nui ka foltration wai, eʻae ana i nā'āpana'ē aʻe e komo i ka'ōnaehana e noho mau ai. ʻO kahi'āpana nui o ka hao a me nā mea'ē aʻe e'ākoakoa ana, e hoʻokumu ana i nā pilikia o ka lua o ka lau o ka laupaʻa.

 2.ʻO ka'ōnaehana pākeke pālua

Hoʻi i nā makahiki 1950, kekahi mau hale hana pilikino, nā condominiums, a me nā papa hana kūpono loa, a me nā'ōnaehana kūpono, a me kēia mau hana paʻahana maʻamau i kēia'āina.

Hoʻohana pinepineʻia kēia hoʻolālāʻana a me ka hoʻomaʻamaʻa maʻalahi a me ka ho'ōlaʻana i ka wai wela a iʻole keʻano o ka pahu kaʻa i hoʻopaʻaʻia ma keʻano he 40-carbon steel collad ʻO kekahi mau mea hoʻomehanaʻana i nāʻano mea lapaʻau maʻamau e like me ka mea i kohoʻia e like me 1-inch fiberglass, akāʻaʻole pono nā noi no ka meaʻoi aku ka maʻalahi o ka hoʻopiliʻana i kahi kūpono. ʻAʻole loa i paʻiʻia ka paila kila, iʻokiʻia, i hoʻopaʻaʻia a iʻole anti-corrosione pale pale