nā wili puʻupuʻu, he mea metala ia e pale ai i ka poino o ke kila ma ke kau ana i kahi papa zinc ma ka ili o ka wili kila. ʻO nā wili puʻupuʻu he mau galvanizing wela, kahi e hoʻoheheʻe ʻia ai ka wili kila i loko o kahi hopena zinc hoʻoheheʻe ʻia i hana ʻia kahi papa zinc like ʻole ma luna o kona ʻili. Hiki i kēia lāʻau lapaʻau ke pale pono i ke kila mai ka hoʻopau ʻia ʻana e ka ea, ka wai a me nā kemika, a hoʻonui i kona ola lawelawe.
Loaʻa i ka coil Galvanized ke kūpaʻa corrosion maikaʻi, ka ikaika kiʻekiʻe a me ka paʻakikī, ka hana hana maikaʻi a me ka hana hoʻonaninani. Hoʻohana nui ʻia ia i ke kūkulu ʻana, nā lako, nā mea hana kaʻa, nā lako mana a me nā ʻoihana ʻē aʻe. I ka ʻoihana kūkulu, hoʻohana pinepine ʻia nā ʻōwili galvanized e hana i nā ʻāpana e like me nā hale, nā paia, nā paipu a me nā puka a me nā Windows e hoʻomaikaʻi ai i ko lākou kūpaʻa ʻana a me nā aesthetics. I ka ʻoihana kaʻa, hoʻohana ʻia nā coils galvanized e hana i nā pūpū kino a me nā ʻāpana e hoʻonui ai i ko lākou kūpaʻa ʻana a me ka lōʻihi.
Ma keʻano laulā, loaʻa i ka coil galvanized maikaʻi ke kūpaʻa corrosion a me nā waiwai mechanical, a he mea metala koʻikoʻi e hana nui i ka pale ʻana i ke kila mai ka corrosion a hoʻonui i kona ola lawelawe.