Hiki iā ʻoe ke Galvanize Coil Steel?

ʻAe, hiki iā ʻoe ke galvanize coil steel. Mālama kēia kaʻina hana i ke kila mai ka ʻele a kōkua i ka lōʻihi. He koho maikaʻi ia no nā ʻoihana he nui. He mea kūikawā ʻo Galvanized Steel Coil no ka mea ʻaʻole ia e ʻino maʻalahi. Hoʻemi hoʻi ia i ka pono no ka hoʻoponopono. Hiki iā ʻoe ke loaʻa kēia mea ma nā wahi he nui. Hoʻohana nui ʻia i ke kūkulu ʻana a me ka hana ʻana i nā kaʻa.

• Hoʻohana ʻia ka ʻoihana kūkulu hale ma mua o 36% o nā kila coil galvanized āpau.

• Hoʻohana pū ka ʻoihana kaʻa no nā ʻāpana kaʻa.

• Pono nā wahi ʻē aʻe, e like me ka uila a me ka mahiʻai.

ʻO ka mākeke honua no ulu ka wili kila galvanized ma kahi o 5% i kēlā me kēia makahiki. Hōʻike kēia i ka mea nui ma ka honua holoʻokoʻa.

Nā mea lawe nui

• ʻo Galvanizing coil steel iā ia mai ka ʻōpala. Mālama ʻO kēia ka mea e lōʻihi ai a mālama i ke kālā no ka hoʻoponopono.

• E koho i ka wili kila galvanized kūpono no kāu papahana. E noʻonoʻo i ka mānoanoa a me ka nui o ka uhi ʻana.

• Hoʻohana nui ʻia ke ʻano wela wela e galvanize i ke kila. Hāʻawi ia i ke kila i kahi papa zinc ikaika a paʻakikī.

• Hoʻohana nui ʻia ke kila Galvanized i ka hale a me ka hana kaʻa. Hoʻohana ka poʻe iā ia no ka mea ikaika a ʻaʻole hiki ke ʻōpala.

• E mālama a mālama i nā wili kila galvanized ma ke ala pololei. Hoʻopau kēia i nā pilikia e like me ka ʻōpala keʻokeʻo a kōkua iā lākou e hana maikaʻi no ka manawa lōʻihi.

Kaʻina Galvanizing

Hele mai ka wili kila ma nā ʻano he nui. Loaʻa nā ʻōwili kila, ʻōwili wela, a hui pū ʻia. He ʻokoʻa kēlā me kēia ʻano. He maʻalahi a ikaika nā ʻōwili ʻōwili anuanu. Piʻo maʻalahi nā ʻōwili wela a maʻalahi hoʻi e hana. Loaʻa i nā wili huila nā mea ʻokoʻa no nā hana kūikawā. Koho ʻoe i ke ʻano coil ma muli o ka mea e pono ai kāu papahana.

Hoʻopaʻa ʻoe i ka wili kila e hoʻopau i ka ʻōpala a me ka pōʻino. ʻO ka hana zinc e like me ka pale. Kōkua kēia i nā huahana kila no ka lōʻihi. Kaulana ʻia ʻo Galvanized Steel Coil no ka mea ʻaʻole ia e corrode wikiwiki a pono e hoʻoponopono liʻiliʻi. ʻIke ʻoe iā ia ma ke kūkulu hale, nā kaʻa, a me nā ʻoihana ʻē aʻe.

ʻO ke ʻano wela wela

ʻO ke ʻano wela wela ke ala i hoʻohana ʻia e ʻaʻahu ai i ka wili kila. Hana ʻoe i nā ʻanuʻu e hōʻoia i ka paʻa pono o ka zinc a pale i ke kila.

1. Hoʻomākaukau i ka ʻili ʻO
   ka mua, hoʻomaʻemaʻe ʻoe i ka wili kila. Lawe ʻo Degreasing i ka ʻaila a me ka lepo. Hoʻopau ʻo acidic pickling i ka ʻōpala a hoʻomaʻamaʻa i ka wili. Hoʻopau ka Fluxing i nā koena okisa.

2. Galvanizing
   A laila, hoʻokomo ʻoe i ka wili i loko o ka zinc wela ma kahi o 450 °C. Hoʻopili ka zinc i ke kila a hana i nā papa e hoʻōki i ka pala.

3. Ma hope o ka Lapaʻau ʻana
   A laila, hoʻoluʻu ʻoe i ka wili i ka wai a i ʻole ka ea. Kōkua kēia ʻanuʻu i ka hoʻonohonoho ʻana i ka uhi.

4. Nānā
   Ma hope, e nānā ʻoe i ka coil no ka uhi ʻana i ka mānoanoa a me ka maikaʻi. Hoʻohana ʻoe i nā loiloi ʻike a me nā hoʻāʻo e hōʻoia i ka hana.

Manaʻo kōkua: ʻO ka hoʻomaʻemaʻe maikaʻi e kōkua iā ʻoe e loaʻa kahi papa zinc ikaika a paʻa.

Hiki ke mānoanoa a lahilahi paha ka uhi zinc. ʻIke ʻoe i nā inoa e like me G30, G60, a me G90. Hāʻawi nā uhi mānoanoa i ka palekana. Hōʻike ka papa ma lalo nei i ka mānoanoa o ka uhi maʻamau:

He mea koʻikoʻi ka mana o ka maikaʻi i ka galvanizing wela. Hoʻohana ʻoe i nā mea hana like eddy current gauges e nānā i ka mānoanoa o ka uhi. ʻO nā hoʻāʻo ʻili a ʻili e nānā i ka maikaʻi o ka paʻa ʻana o ka lāʻau. Hōʻike ka hoʻāʻo ʻana i ka paʻakai paʻakai i ka maikaʻi o ka pale ʻana o ka uhi ʻana i ka pala. Hōʻike nā hoʻokolohua paʻakikī i ka paʻakikī o ka uhi. ʻO ka nānā ʻana ma lalo o kahi microscope kōkua iā ʻoe e ʻike i nā pilikia.

Electro-Galvanizing

Hoʻohana ʻo Electro-galvanizing i ka uila e kau i ka zinc ma luna o ka wili kila. Hoʻokomo ʻoe i ka wili i loko o kahi hopena me nā ion zinc. Hoʻoneʻe ke au uila i ka zinc ma luna o ke kila. Hāʻawi kēia ala i kahi uhi ʻoi aku ka lahilahi a ʻoi aku ka maikaʻi ma mua o ka galvanizing hot-dip.

Hāʻawi ka electro-galvanizing i ka mana pipili ikaika. ʻAʻole ʻili a ʻili maʻalahi ka uhi. Hoʻohālikelike ka papa ma lalo i nā ala ʻelua:

He maikaʻi ka wili kila electro-galvanized no nā ʻāpana e pono ai ka hoʻopau maʻemaʻe. ʻIke pinepine ʻoe iā ia i nā panela kaʻa a me nā uila. ʻOi aku ka maikaʻi o ka ʻili lahilahi no ka hoʻohana ʻana i loko a i ʻole kahi e pono ai ʻoe i ka pale ʻōpala kaumaha.

ʻO nā ala galvanizing ʻelua e hahai i nā lula e like me ASTM A653 a me A924. Kōkua kēia mau lula iā ʻoe e loaʻa ka maikaʻi a me ka hana mai Galvanized Steel Coil.

Hoʻopilikia ka Galvanizing i ke kaiapuni. Hoʻohana ʻoe i nā kumuwaiwai liʻiliʻi no ka mea ʻoi aku ka lōʻihi o ke kila galvanized. Hoʻopau ke kaʻina hana, akā hiki iā ʻoe ke hana hou i ka zinc keu. Hoʻemi ʻoe i ka pollution no ka mea ʻaʻole ʻoe e pani i ke kila.

• He lōʻihi ka lōʻihi o ke kila Galvanized, no laila ʻaʻole ʻoe e hoʻoponopono a hoʻololi pinepine paha.

• Hoʻohana ka hana i ka mana liʻiliʻi a me ke kinoea, kahi e hoʻohaʻahaʻa ai i ka pollution.

• Hiki iā ʻoe ke hōʻiliʻili a hoʻohana hou i ka zinc keu, e hōʻemi ana i ka ʻōpala.

Hiki i ka Galvanizing ke hoʻololi i ke ʻano o ke kila. I kekahi manawa, piʻi ka ikaika o ka hua. I kekahi manawa, emi iho ka paʻakikī. Pono ʻoe e nānā i kēia mau hoʻololi ma mua o ke koho ʻana i kahi coil no kāu hana.

Hāʻawi ka Galvanized Steel Coil i ka pale ikaika a lōʻihi ka manawa. Hiki iā ʻoe ke koho i ke ala a me ka mānoanoa o ka uhi e kūpono i kāu mau pono.

Pōmaikaʻi Coil Steel Galvanized

Pale ʻino

Mālama ʻo Galvanized Steel Coil i ke kila mai ka ʻōpala. Hana ʻia ka zinc coating e like me ka pale. Hoʻopau ia i ka wai a me ka ea mai ka pā ʻana i ke kila. Mālama kēia i ke kila ma nā wahi he nui. Kōkua nō hoʻi ʻo Zinc inā ʻakaʻaka ka uhi. Mālama ia i ke kila ma lalo. Hiki iā ʻoe ke ʻike i ka ʻokoʻa ma kēia pākaukau:

Hana maikaʻi ʻo Galvanized Steel Coil ma waho. Mai hoʻohana kokoke i ka wai paʻakai. Hoʻopau wikiwiki ka wai paʻakai i ka uhi zinc. Hiki paha iā ʻoe ke ʻike i ka ʻōpala a i ʻole nā ​​ʻōpala ma kēia mau wahi. ʻOi aku ka maikaʻi o ke kila kila no ka hoʻohana moana.

Ka lōʻihi

He lōʻihi ka lōʻihi o ka Coil Steel Galvanized. ʻO ka zinc coating e kōkua iā ia e noho ikaika no nā makahiki. Hana maikaʻi ʻo ia ma nā wahi paʻakikī. Eia ka lōʻihi o ka lōʻihi ma nā wahi like ʻole:

Hoʻololi ka mānoanoa papa zinc i ka lōʻihi o ka lōʻihi. He 20 a 40 makahiki ka lōʻihi o ke kila kila ma nā kūlanakauhale. ʻO ke kila electro-galvanized ka lōʻihi o 10 a 15 mau makahiki. Loaʻa iā ʻoe nā makahiki hou aʻe ma ke kuaʻāina a i ʻole nā ​​​​wahi kūloko.

Uku a me ka malama ana

Mālama ʻo Galvanized Steel Coil iā ʻoe i ke kālā ma ka hoʻoponopono ʻana. Hoʻopau ka zinc coating i ka ʻōpala. ʻAʻole pono ʻoe e hoʻoponopono a hoʻololi pinepine i nā ʻāpana. ʻO nā hale i hana ʻia me ke kila galvanized e noho ikaika a nānā maikaʻi no nā makahiki. Hoemi ʻoe i ka mālama ʻana, ʻoiai i ka wā ʻino.

Manaʻo kōkua: E koho i ke ana kūpono a me ka laula no kāu papahana. Kōkua kēia iā ʻoe e loaʻa ka waiwai maikaʻi a me ka hana.

Hele mai ka Galvanized Steel Coil i nā ʻano nui. Hiki iā ʻoe ke koho i ka mea kūpono i kāu hana. Hana ia no ke kūkulu ʻana a me ka hana ʻana i nā kaʻa. ʻO kēia ke koho akamai no nā hoʻohana he nui.

Nā Kūlana a me nā kiko'ī

Hoʻokō ʻo ASTM

Ke koho ʻoe i ka Galvanized Steel Coil, pono ʻoe e ʻike i nā kūlana nui. ʻO ASTM A653 a me ASTM A924 nā lula nui i ka US ʻO kēia mau maʻamau e kōkua i ka hōʻoia ʻana i ka ikaika o kāu coil kila a me ka uhi maikaʻi. Kōkua pū lākou me ka maikaʻi o ka ʻili.

Hiki iā ʻoe ke hilinaʻi i kēia mau lula e kōkua i ka lōʻihi o kāu wili kila. Kōkua pū lākou i ka pale ʻana mai ka ʻōpala. E nānā mau inā hahai kāu mea hoʻolako i kēia mau lula.

Laulā Huahana

Hiki mai nā wili kila Galvanized i nā nui a me nā mānoanoa. He mea maʻalahi kēia i ka loaʻa ʻana o ka coil kūpono no kāu hana. Eia ka nānā wikiwiki i nā mea hiki ke loaʻa iā ʻoe ma US:

Hiki iāʻoe ke noi i ka hana kūikawā. E kōkua kēia mau koho iā ʻoe e loaʻa i ka coil maikaʻi loa no kāu mau pono:

'Ōlelo Aʻo: Hiki i ka hapa nui o nā mea hoʻolako ke ʻoki, ʻoki, a ʻokiʻoki paha i nā wili. ʻO ia ke ʻano hiki iā ʻoe ke kauoha i ka nui pololei āu e pono ai.

Pono ʻoe e noʻonoʻo e pili ana i ke kumukūʻai. Ma ʻAmelika Hui Pū ʻIa, ʻoi aku ke kumukūʻai o ke kila kila ma kahi o $600 a i $700 no ke tona. Hiki ke hoʻololi ke kumukūʻai inā makemake ʻoe i ka nui ʻokoʻa, ka uhi, a i ʻole ka hana kūikawā.

Nā palena

ʻAka Keʻokeʻo

He pilikia ka ʻōpala keʻokeʻo me ka wili kila galvanized. Ua like ia me ka pauda hina-keʻokeʻo. Hana ʻia kēia pauka i ka wā e pā ai ka zinc i ka wai. ʻIke ʻoe inā mālama ʻia nā wili i nā wahi pulu. ʻO ka lōʻihi o ka noho ʻana o ka wai ma luna o ka wili ke kumu. ʻAʻole ʻino wale ka ʻōpala keʻokeʻo. Hiki iā ia ke hoʻonāwaliwali i ka papa zinc. 'O ia ho'i, 'a'ole lō'ihi ka lō'ihi o kou wili kila.

Hiki iā ʻoe ke hoʻōki i ka ʻōpala keʻokeʻo ma ka mālama ʻana i nā coils i ke ala kūpono. Eia kekahi mau mea e kumu ai ka pala keokeo.

• Hoʻokumu ka wai ma luna o ka wili i ka ea haʻahaʻa.

• ʻO ka hoʻololi ʻana i ka mahana e puka mai nā kulu wai.

• ʻO ka haʻahaʻa ma luna o 60% e ʻoi aku ka nui o ka ʻele keʻokeʻo.

• Paʻa ka wai i ka lepo a i ʻole ka lepo ma ka wili.

• Hoʻopaʻa ʻia ka paʻi ʻino a i ʻole ka mālama ʻana i ka wai ma kahi kokoke i ka coil.

No ka mālama pono ʻana i nā coils, e mālama iā lākou i kahi maloʻo. Pono ka mahana ma waena o 10 ° C a me 30 ° C. E hoʻohana i nā mea pā a i ʻole dehumidifiers e mālama i ka haʻahaʻa ma lalo o 60%. E uhi mau i nā wili mai nā puka a i ʻole nā ​​puka makani. Inā pono ʻoe e mālama i nā coils ma waho, e hoʻohana i nā spacers plastic no ka holo ʻana o ka ea. E uhi iā lākou no ka ua, akā, mai hoʻohana i nā tarps e pahele ai i ka wai. Inā pulu nā ʻōwili, e hoʻokaʻawale iā lākou i hiki ke maloʻo.

ʻIke nā mea hana i nā pilikia ʻē aʻe me ka coil kila galvanized. Hōʻike ka papa ma lalo i nā hemahema maʻamau a me ke kumu o ia mau mea:

ʻAno kīnā	wehewehe	Nā kumu
Puka	Hele nā ​​puka ma ke kaula kila	ʻO ke kila maikaʻi ʻole a i ʻole nā ​​​​mea i paʻa i ka wili
Dezincification	Hele mai ka papa zinc	ʻO ka Rus a i ʻole nā ​​kūlana hewa
Nā kaha pahi ea	Hōʻike ʻia nā laina ma ka ʻili	Paʻa a haki ʻia ka pahi ea
Zinc slag	Nā ʻāpana kūpikipiki ma luna o ka ʻili	Hoʻololi ka wela a i ʻole ka wehe ʻana i ka lepo
Hōʻailona ʻōwili	Nā laina lōʻihi mai nā wili	Nā pilikia i ka wā o ka ʻōwili
Pua zinc like ole	Nui a liʻiliʻi paha nā pua zinc	Hoʻololi ka wikiwiki i ka hana ʻana
ʻO ke kuʻekuʻe	Hōʻailona hulu ma ka lihi	ʻAʻole lawa ka hoʻoluʻu no ka papa zinc
ʻeleʻele keʻokeʻo	ʻO ka pauka hina-keʻokeʻo ma ka ʻili	Kiʻekiʻe a maloʻo ʻole paha

Hoʻonaʻauao wela

ʻAʻole makemake ʻo Galvanized steel coil i ka wela kiʻekiʻe. Inā ʻoi aʻe ka wela ma mua o 200°C (392°F), hiki ke haki ka uhi zinc. ʻO kēia ka mea e wikiwiki ai ka'ōpala kila. Nalo hoʻi kona pale. Mai weld a ʻoki i ke kila galvanized me ka ʻole o nā ʻanuʻu palekana. Hiki i ka wela kiʻekiʻe ke hana i ka uahu zinc weliweli.

Ke hana ʻoe me ka wili kila galvanized, e hoʻohana i nā mīkina lima a me nā maka. E hana ma kahi e neʻe maikaʻi ai ka ea i ʻole ʻoe e hanu i ka uahi. E mālama i nā coils ma kahi maloʻo a maloʻo e mālama pono ai. ʻO ka hoʻomaʻamaʻa ʻana a me nā hana palekana e kōkua iā ʻoe e pale i nā pōʻino. Kōkua pū lākou i ka lōʻihi o kāu wili kila.

E hoʻomanaʻo: ʻO ka mālama maikaʻi ʻana, ka mālama pono ʻana, a me ka mālama ʻana i nā coils e kōkua iā ʻoe e loaʻa ka hoʻohana maikaʻi ʻana mai ka wili kila galvanized.

Nā noi

Kūkulu

ʻIke ʻoe i ka Galvanized Steel Coil i hoʻohana ʻia i nā papahana hale he nui. Koho nā mea kūkulu hale no ka mea kū i ka ua, ka makani, a me ka lā. Hiki iā ʻoe ke loaʻa iā ia ma ka hale, ka ʻaoʻao, ka ʻauʻau, a me ka decking. Mālama ka zinc coating i kēia mau ʻāpana mai ka ʻōpala, no laila e lōʻihi ka lōʻihi o nā hale. Ke hoʻohana ʻoe i kēia mea, kōkua ʻoe i ka pale ʻana i nā hale a me nā keʻena mai ka pōʻino wai. Nui nā kula, hale kūʻai, a me nā hale hana i hoʻohana ia no nā hale ikaika a palekana. Loaʻa iā ʻoe ma nā pā a me nā kaola kākoʻo. Hana maikaʻi kēia coil no nā papahana nui a me nā papahana liʻiliʻi.

Kaʻa kaʻa

Hoʻohana nā mea hana kaʻa i ka Galvanized Steel Coil no nā ʻāpana he nui. Kōkua ka papa zinc i ka hoʻopau ʻana i ka ʻōpala, ka mea e mālama pono ai i nā kaʻa a maikaʻi. Loaʻa iā ʻoe kēia kila ma:

• Pane kino kaʻa

• Chassis

• Nā pā

• Nā ʻāpana hoʻomaha

Pono kēia mau ʻāpana e ikaika a lōʻihi ka lōʻihi. Ke kalaiwa ʻoe i ke kaʻa, makemake ʻoe e noho palekana i nā ʻano ʻano like ʻole. ʻO ka hoʻohana ʻana i ke kila galvanized e kōkua i nā mea hana kaʻa e kūkulu i nā kaʻa e lōʻihi loa a pono e hoʻoponopono hou.

Nā hoʻohana ʻē aʻe

Hiki iā ʻoe ke loaʻa nā hoʻohana hou no ka wili kila galvanized ma waho o nā hale a me nā kaʻa. Nui nā hui e hoʻohana iā ia i nā papahana ikehu hou. Pono nā mīkini makani makani a me nā pā paneli lā i ka metala ikaika ʻole ka ʻōpala. Hoʻohana pū ka ʻoihana kaʻa i kēia coil no ka hana ʻana i nā kaʻa kaʻaahi a me nā pahu hoʻouna. Ma nā hale, ʻike ʻoe iā ia i nā mea hana a me nā ʻōnaehana hoʻomehana. ʻOi aku ka poʻe e koho iā ia no nā hale hou no ka mea mālama ia i nā paipu a me nā ʻauwaʻa mai ka ʻele.

Nānā: Kōkua ʻo Galvanized Steel Coil i nā ʻoihana he nui ma ka hāʻawi ʻana i ka ikaika a me ka pale. Hiki iā ʻoe ke hilinaʻi iā ia no nā hana he nui, mai ke kūkulu hale a i ka hana ʻana i nā kaʻa a me ke kākoʻo ʻana i ka ikehu maʻemaʻe.

Hiki iā ʻoe ke galvanize i ke kila coil me ka hoʻohana ʻana i kahi kaʻina maʻalahi. ʻO kēia ka mea e ikaika ai ke kila a hoʻopaʻa i ka ʻōpala. Makemake nā kānaka i ka wili kila galvanized no ka mea lōʻihi ka lōʻihi. He mea pono no nā mea he nui, e like me ke kūkulu ʻana a me ka hana ʻana i nā kaʻa. ʻO ke ʻano o ka uhi ʻana, e like me ka alumini-zinc, kōkua i ka hoʻopau ʻana i ka ʻōpala ma nā wahi paʻakikī.

Ke koho ʻana i ka wili kila galvanized, e noʻonoʻo i kēia mau mea:

Hāʻawi ʻo Galvanized steel coil iā ʻoe i nā mea maikaʻi he nui:

1. Hoʻopau i ka ʻōpala

2. Noho lōʻihi

3. He ikaika a palekana

4. He ʻālohilohi kona nānā

5. ʻOi aku ka maikaʻi no ke kaiapuni

6. Pono ka mālama liʻiliʻi

7. Hiki ke hana ʻia e kūpono i kāu mau pono

E nānā mau i nā lula a me nā palena ma mua o ke kūʻai ʻana. He koho hilinaʻi ʻia ka wili kila Galvanized no nā hana he nui.

ʻO Shandong Sino Steel Co., Ltd kahi mea hoʻolako kila kaulana. Ke kūʻai aku nei lākou i nā ʻano wili kila, nā pā, a me nā pā. Hoʻohana kā lākou mau hale hana i nā mīkini hou a nānā pono i ka maikaʻi. Hana lākou i nā huahana no ke kūkulu hale, nā kaʻa, a me nā mea hou aku. Hiki iā ʻoe ke hilinaʻi i ko lākou mākaukau a me ka lako ikaika no kāu hana e hiki mai ana.

FAQ

He aha ke kumu nui o ka galvanize steel coil?

Hoʻopaʻa ʻoe i ka wili kila e hoʻopau i ka pala. Mālama ka zinc coating i ke kila mai ka wai a me ka ea. ʻO kēia ka mea e lōʻihi ai ke kila a paʻa i ka ikaika ma nā wahi he nui.

Pehea ʻoe e hoʻokaʻawale ai i nā wili kila?

Hiki iā ʻoe ke hoʻokaʻawale i nā wili kila ma ke ʻano o ka hana ʻana iā lākou. Aia nā ʻōwili wela, ʻōwili anu, a hui pū ʻia. He ʻokoʻa ka ikaika, ka ʻili a me ka hoʻohana ʻana i kēlā me kēia ʻano.

He aha ka hana i ka wā o ka hana galvanizing?

E hoʻomaʻemaʻe mua ʻoe i ka wili kila. A laila, uhi ʻoe iā ia me ka zinc me ka hoʻohana ʻana i ka hot-dip a i ʻole electro-galvanizing. Hoʻokumu ka zinc i pale e mālama ai i ke kila mai ka ʻōpala.

He aha nā kūlana āu e nānā ai no ka wili kila galvanized?

Pono ʻoe e nānā iā ASTM A653 a me A924. ʻO kēia mau maʻamau e hōʻoiaʻiʻo i kāu coil i ka uhi zinc kūpono a me ka maikaʻi. E nīnau mau i kāu mea hoʻolako e pili ana i kēia mau kūlana.

Ma hea ʻoe e hoʻohana ai i ka wili kila galvanized?

Hiki iā ʻoe ke hoʻohana i ke kila kila i loko o nā hale, nā kaʻa, a me nā mea hana hale. Hoʻohana maikaʻi ia no ka uhi ʻana, ka ʻaoʻao, nā ʻauwaha, a me nā papa panel solar. Kōkua ka zinc coating i nā hana he nui.