



Ke kila Galvalume: He hopena i hoʻoikaika ʻia a paʻa hoʻi
He huahana metala kiʻekiʻe ke kila Galvalume e hoʻohui ana i ka ikaika a me ke kūpaʻa o ke kila me ke kūpaʻa kiʻekiʻe o ka alumini. Hana ʻia ia me 55% alumini, 43.5% zinc a me 1.5% silicon, e hana ana i kahi uhi ʻili kū hoʻokahi e hāʻawi ana i ka pale maikaʻi loa mai ka popo a me nā mea ʻē aʻe o ke kaiapuni.
Ma ke ʻano o ka hoʻokaʻawale ʻana o ka huahana, hāʻule ke kila galvalume ma lalo o ke ʻano o ke kila i uhi ʻia, kahi i hoʻolālā kūikawā ʻia e hāʻawi i ka hana lōʻihi ma nā ʻano hana like ʻole. Me kona mau ʻano koʻikoʻi, kaulana ka huahana i nā ʻoihana e like me ke kūkulu ʻana, ke kaʻa a me ka hana ʻana.
Ma ke ʻano o nā kikoʻī, loaʻa ke kila galvalume i nā ʻano mānoanoa a me nā laulā like ʻole e hoʻokō ai i nā koi papahana like ʻole. Loaʻa i ka uhi ʻili o ka pepa galvanized kahi ʻano meli microscopic, a loaʻa i ka alumini ka zinc. Eia nō naʻe, ʻoiai ʻo ka uhi galvanized e hāʻawi i ka pale anodic, ʻo ka ʻoki ʻana i ka pepa e hopena i ka nalowale o kēia pale. I kēia hihia, pono e hoʻohana ʻia ka pena a i ʻole ka varnish waiwai zinc e pale i nā kihi a hoʻolōʻihi i ke ola o ka papa.
Lapaʻau ʻili: Lapaʻau kemika, ʻaila, maloʻo, Lapaʻau kemika a me ka ʻaila, paʻi lima anti-manamana lima.
| ʻAno kila | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
| Kila no ke Anuanu ʻana a me ka Hoʻohana ʻana i ke Kiʻi Hohonu | G2+AZ | DX51D+AZ | ʻAno CS B, ʻano C | SGLCC | 1 |
| G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
| G250+AZ | S25OGD+AZ | 255 | - | 250 | |
| Ke kila kūkulu | G300+AZ | - | - | - | - |
| G350+AZ | S35OGD+AZ | 345 Papa 1 | SGLC490 | 350 | |
| G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
ʻO nā hiʻohiʻona koʻikoʻi o ke kila galvalume e hoʻokaʻawale iā ia ma ka mākeke. He hiki ke hoʻokumu ʻia, hiki ke hoʻoheheʻe ʻia a pena ʻia, a hiki ke hoʻopilikino maʻalahi ʻia a hoʻohui ʻia i loko o nā ʻano hoʻolālā a me nā hale like ʻole. Eia kekahi, ʻo ka hui pū ʻana o ka pale mōhai o ka zinc a me ka pale pale o ka alumini e hoʻonui i kona kūpaʻa i ka pala, e hilinaʻi nui ʻia ai ma lalo o nā kūlana lewa ʻino loa. Ke hoʻohālikelike ʻia me ke kila galvanized wela, ʻo ka hana o ke kila galvalume he 2-6 mau manawa o ka papa galvanized, hiki ke hāʻawi i kahi ola lawelawe lōʻihi a hōʻemi i nā kumukūʻai mālama.
I ka hopena, he hopena maikaʻi loa ke kila galvalume no ke kūpaʻa i ka pala a me ke kūpaʻa. ʻO kona ʻano hana kūikawā a me ka hana kiʻekiʻe e hoʻokaʻawale iā ia mai ke kila galvanized kuʻuna. Inā no ka uhi hale, ke kūkulu ʻana a i ʻole nā ʻano hana ʻoihana like ʻole, hāʻawi ke kila galvalume i ka pale lōʻihi e hōʻoiaʻiʻo ana i ka pono o ke kūkulu ʻana a me ka nani o kāu papahana.
Ma muli o kona mau waiwai maikaʻi loa, hoʻohana nui ʻia ke kila galvanized ma nā ʻano he nui. Hoʻohana pinepine ʻia ia ma nā hale, nā ʻaoʻao, nā ʻauwai a me nā downspouts e hāʻawi i ka pale lōʻihi mai ka wā ʻino a me ka pala. Hoʻonui ʻia kona versatility i nā noi e like me nā panela kino kaʻa, nā mīkini a me nā hale mahiʻai. ʻO ke kumukūʻai kūpono a me ke kūpaʻa o ke kila galvalume e kūpono ia no nā papahana noho a me nā ʻoihana.
Ma ke ʻano he alakaʻi ʻoihana ʻoihana metala Kina, ʻo ke kālepa kila aupuni a me ka logistics "Hunerd good faith enterprise", ʻo Kina kila kālepa ʻoihana, "Top 100 private enterprises in Shanghai". Lawe ʻo Shanghai Zhanzhi industry Group Co., Ltd.,(i hoʻopōkole ʻia i Zhanzhi Group) i ka "Integrity, Practicality, Innovation, Win-Win" ma ke ʻano he loina hana hoʻokahi, e hoʻomau mau ana i ka hoʻokō ʻana i ka noi o ka mea kūʻai aku ma kahi mua.


