ʻenehana lapaʻau ʻili o ke kila kahawai

He maʻalahi ke kila kahawai e popo i ka lewa a me ka wai. Wahi a nā helu helu pili, ʻo ka pohō makahiki i hoʻokumu ʻia e ka palaho e pili ana i hoʻokahi hapaʻumi o ka hana kila holoʻokoʻa. I mea e hana ai i ke kila kahawai he kūpaʻa koʻikoʻi kona, a i ka manawa like e hāʻawi i ke ʻano hoʻonaninani o ka huahana, no laila hoʻohana maʻamau ʻia ia ma ke ʻano o ka mālama ʻana i ka ʻili galvanized.kahawai galvanizedkila)

ʻO ke galvanizing kahi ʻano hana mālama ʻili me ka hana kiʻekiʻe a me ka lakio kumukūʻai. No ka mea ʻaʻole maʻalahi ka hoʻololi ʻana o ka zinc i ka ea maloʻo, a i ka ea pulu, hiki i ka ʻili ke hana i kahi ʻili galvanized mānoanoa loa, ma hope o ka mālama ʻana i ke kila galvanized e nani loa ka ʻili kila kahawai, akā he kūpaʻa ikaika hoʻi i ka palaho.

I ke kūlana wai o ka zinc, ma hope o ke kaʻina hana kino a me ke kemika paʻakikī loaʻaʻole wale kahi papa zinc mānoanoa i uhi ʻia ma ke kaula kila kila, akā ua hoʻokumu ʻia kahi papa zinc-hao. ʻAʻole wale kēia ʻano hana plating i nā ʻano pale ʻino o ka galvanizing uila, akā loaʻa pū kekahi i ke kūpaʻa pale ʻino ikaika o ka galvanizing uila ma muli o ka papa zinc a me ka hao. No laila, kūpono loa kēia ʻano hana plating no nā ʻano waikawa ikaika, alkali noe a me nā ʻano ʻino ikaika ʻē aʻe.

Nui nā mea hana kila kahawai, ua ʻōlelo ʻia e pono ʻoe e hoʻopili i kāu eʻae i ke kūʻai ʻana, mai alualu makapō i nā kumukūʻai haʻahaʻa, ʻoi aku ka nui o ke koho ʻana i kahi mea hana hilinaʻi ma mua o ke kumukūʻai!