I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ke kila weathering ma ke ʻano he mea kūpono no ka māla home a me ka hoʻolālā ʻāina ʻoihana. No ka mea he kila hoʻoheheʻe ʻia, loaʻa iā ia kahi patina pale i kū i ka corrosion, hāʻawi iā ia i nā ʻano hoʻohana like ʻole a me ka maikaʻi aesthetic makemake.

ʻO keʻano maʻamau, ua loaʻa ka hoihoi nui i ke kila a me ke kila. ʻOiai ʻaʻole kumu ʻole kēia mau manaʻo, ʻo ka pale ʻana i ka corrosion o ka lewa - a mākou e kiʻi ai ma hope - ʻo nā waiwai mechanical o nā ʻāpana kila corT-Ten e hana i nā mea kūpono no ka ulu ʻana o nā mea kanu i ka nui o ka wā.

Ma kēia ʻatikala, e kūkākūkā mākou i kēia kumuhana. E kamaʻilio mākou e pili ana i ke ʻano o ke kila welu, a me ka ʻōpala a me ka corrosion. A laila e kūkākūkā mākou i ka mahi kila a me nā hana maikaʻi e pili ana me ia. No laila, inā makemake ʻoe e ʻike inā he kūpono ke kila weathering iā ʻoe, e heluhelu i kēia ʻatikala!

He aha ke kila weathering?

ʻO ke kila hoʻoheheʻe he kila chromium-copper alloy weathering steel, e hilinaʻi ana i ka hoʻomaloʻo ʻana a me ka maloʻo ʻana e hoʻokumu i kahi papa pale o ka ʻōpala. I ka wā lōʻihi, hoʻololi ia i ka waihoʻoluʻu, e hoʻomaka ana me ka waihoʻoluʻu ʻulaʻula a hoʻopau me kahi patina poni. ʻOiai ʻo ka hapa nui o nā poʻe he hui maikaʻi ʻole me ka ʻōpala, i kēia hihia ʻo ia ka manawa e pono ai e hoʻomohala i ke ʻano kūpono a me ka sila, e hoʻomohala i kahi papa e pale ai i ke koena o nā mea mai ka pala. ʻO ka ʻoiaʻiʻo, ʻoi aku ka pale ʻana o ke kila i ka corrosion a ua hoʻohana ʻia i nā hana kūkulu kaulana e like me ka hale kiaʻi hoʻolaha ma Leeds, UK.

Koho ʻo Colton ASTM

Ua loaʻa i ka CORT-Ten A kumu ka American Institute of Testing and Materials ka inoa maʻamau no ka haʻahaʻa haʻahaʻa, ikaika kiʻekiʻe, a me ka pale ʻana i ka corrosion kiʻekiʻe. Ua like nā waiwai o ka papa ASTM hou no Weathering steel B, akā ua loaʻa iā ia kahi inoa maʻamau e hōʻike ana hiki ke hana ʻia a hoʻohana ʻia no nā pepa. ʻO nā metala i hana i ke kila hoʻoheheʻe ʻia he keleawe, chromium, manganese a me nickel.

ʻO ka ʻokoʻa ma waena o Corten a me Redcor

ʻO kahi pili pono e wehewehe ʻia ʻo ia ka ʻokoʻa ma waena o ke kila welu a me ke kila ʻulaʻula. ʻO Corn - ʻO ka ʻumi he mea hao kila wela i hoʻohana ʻia ma ke kaʻaahi a me nā ʻoihana moku. ʻO ke kila ʻulaʻula he kila hoʻoheheʻe ʻia, akā ua ʻōwili ʻia ma mua o ka ʻōwili wela. Kōkua kēia ʻōwili anu i ka hoʻopaʻa ʻana i ke ʻano kemika o ka pepa i hana ʻia, e mālama i ka ʻano like ʻole mai ka huahana.

ʻO ka ʻokoʻa ma waena o ke kila A me ke kila B

E kūkākūkā pū kākou i ka ʻokoʻa ma waena o ke kila A a me ke kila B. ʻO lākou ka mea like, akā ʻo ke kila A, a i ʻole ke kila hoʻoheheʻe mua -TEN, ua hoʻohui i ka phosphorus i mea e pono ai i ke kūkulu ʻana i nā facades a me ka uahi. ʻO ka Weathering STEEL B he kila ʻino, me ka ʻole o kēia ʻāpana ʻē aʻe, ʻoi aku ka kūpono no nā hale nui. He mau hoʻololi maʻalahi ʻē aʻe ma waena o ka hui kemika o nā kila corten ʻelua, akā pono e hoʻomaopopo ʻaʻole i hoʻohana ʻia ka corten A i ka hoʻomohala ʻana i ka mea kanu Bodie Corten.



ʻO kahi mea hoihoi o ka hoʻomohala ʻana o kēia mau mea kanu, ʻo ia ka hiki iā lākou ke ulu i ka meaʻai me ka palekana. ʻO ka hao hao i hoʻokuʻu ʻia i loko o ka lepo i ka wā e ʻānaʻi ai, ʻaʻole ia e hoʻopilikia i nā mea kanu