ʻO ka manaʻo o ke kila corten

ʻO ke kila Corten kahi ʻano kila i hiki ke hoʻohana ʻia i ka lewa me ka ʻole o ka hoʻohana ʻana i nā pena a i ʻole nā ​​​​mea pale ʻē aʻe. ʻO ke kila ke kū'ē ikaika i ka erosion o ka lewa, ka lōʻihi maikaʻi, ka hana maikaʻi a me ka hoʻololi ikaika. Ma lalo o nā kūlana kūlohelohe, ma lalo o ke anuanu, holoi ka ua, ka ua hau, ka hau, hiki iā ia ke mālama i kona mau pono mechanical a mālama i ka hale no ka manawa lōʻihi.
I kēia manawa, ʻo nā kila corten maʻamau ma ka home a me nā ʻāina ʻē he: kila corten galvanized, kila corten hot-dip, kila corten passivated chromium-free a me kila corten sprayed. Ma waena o lākou, ʻo nā mea mua ʻekolu no nā papa kila corten maʻamau, ʻoiai ʻo ke kila corten sprayed no nā papa kila corten kūikawā a pono i ka hana kūikawā.

Hoʻomohala ʻana i ke kila corten

Ua ʻike ʻia ke kila Corten i nā makahiki 70 o ke kenekulia 20, kahi i hoʻohana nui ʻia no nā paia o waho, nā hale a me nā mea hoʻonaninani ʻē aʻe o nā hale. I ka wā o ke kaʻina hana o ke kila corten, e hana ʻia kahi kiʻi corrosion kūikawā ma luna o kona ʻili, aia kahi pae o ka pale ʻana o ka oxidation a me ka pale ʻana i ka wā, a maikaʻi loa kona nani ponoʻī, e hoʻonui ai i ka aesthetics o ka hale.
Ua aʻo ʻo Beretania, ʻAmelika Hui Pū ʻIa, ka Soviet Union iā ia i nā makahiki kanaono o ke kenekulia 20. I ka hopena o nā makahiki 70 o ke kenekulia i hala, ua hoʻokumu ʻo ʻAmelika Hui Pū ʻIa i ke kila kūʻokoʻa. Ua hoʻomohala ʻo ʻAmelika Hui Pū ʻIa a me ka Soviet Union i nā kila kuhili ʻole austenitic e like me ke kila corten ikaika kiʻekiʻe, e like me ke kila ʻakika kūpaʻa i ka corrosion, i ka hopena o nā makahiki 80 a me nā makahiki 90. ʻO ke kila nickel-chromium corten kiʻekiʻe he ʻano mea hou i hoʻohana nui ʻia i nā makahiki 70, no laila ua huki ʻia ka manaʻo ma ka home a ma waho. I nā makahiki i hala iho nei, ua holomua nui ʻo Kina ma kēia kahua. Ua hoʻomohala ʻia kahi ʻano o nā ʻano like ʻole a me nā māka o ke kila.

He aha kā mākou e nānā ai i ka wā e hoʻohana ai?

No nā kila corten, hoʻomaʻamaʻa mau ʻia lākou a ʻaʻole hiki ke hoʻopili ʻia me nā mea ʻawaʻawa a i ʻole ka alkaline corrosive. Eia kekahi, i loko o nā wahi corrosive, pono e lawe ʻia nā hana pale e pale aku ai i ka corrosion. No ka pale ʻana i ka ʻōpala, pono e hoʻoneʻe ʻia ka lepo a me ka ʻōpala ma ka papa anti-rust. I ka manawa like, pono e hoʻomalu pono ʻia ka ʻike kalapona i loko o nā mea maka, a pono e hoʻomalu ʻia kona ʻano kemika a me nā waiwai mechanical. ʻOi loa i ke kaʻina hana hoʻoheheʻe, pono e koho ʻia ka ikaika kiʻekiʻe, corrosion-resistant steel. No nā ʻāpana kila corten, pono e nānā mau ʻia ko lākou mānoanoa a me ko lākou kaumaha i mea e pale ai i ka pala.

Ka hopena

ʻO ka puka ʻana a me ka hoʻomohala ʻana o ke kila corten e hōʻailona i ka ulu nui ʻana o ka ʻoihana kila o Kina a ua lilo ia i hōʻailona koʻikoʻi o ka ʻoihana kila o Kina. ʻO ka hoʻohana ʻana i ke kila corten ka mea nui i hoʻopaʻa ʻia i nā kahua o ke kūkulu ʻana, nā mea moana a me nā ʻano ʻē aʻe, a ʻoiai ua hoʻohana nui ʻia ke kila corten i ka ʻoihana kūkulu, ua kaupalena ʻia kāna kahua noi ma muli o ke kūpaʻa ʻana o ke kila corten ponoʻī a me nā mea ʻē aʻe. kumu. No ka laʻana: nā paepae o waho, nā kaiapuni moana me ka ʻinoʻino moana ikaika. No laila, ʻo nā ʻano hana hoʻomaikaʻi o ke kila corten: zinc hot-dip, alumini wela wela, a me nā mea ʻē aʻe, e pani ana i ke kila corten kuʻuna. Me ka hoʻomohala ʻana o ka ʻoihana a me ka hoʻomaikaʻi ʻana i ka ʻike o ka poʻe i ka mālama ʻana i ke kaiapuni, ua hoʻohana nui ʻia ke kila corten i ka ʻoihana, ke kūkulu ʻana a me nā ʻoihana ʻē aʻe, e hoʻokō ana i kahi kūlana lanakila-lanakila i ke kaiāulu a me ka hoʻokele waiwai.