Paʻi Paʻi Anati-manamana
wehewehe huahana
ʻO Galvalumed Steel Coil he alumini zinc alloy structure o ka aluminika 55%, zinc a me 43.4% mai ka 1.6% silicon ma 600 ℃ ke kiʻekiʻe o ka paʻa ʻana a me ka hoʻohui ʻana, kona ʻano holoʻokoʻa e ka alumini - hao - silicon - zinc, e hana ana i ka alloy dense o ke aniani.
Nā hiʻohiʻona huahana
★ Hoʻoponopono hiʻona:He nui nā hiʻohiʻona maikaʻi loa o ke kila galvalumed: ke kūpaʻa ʻana i ka corrosion ikaika, ʻekolu mau manawa o ka plating zinc maʻemaʻe;Me nā pua zinc nani ma ka ʻili, hiki ke hoʻohana ʻia ma ke ʻano he papa waho no nā hale.
★ ʻAi ʻino:ʻO ke kūpaʻa corrosion o "Galvalumed steel coil" ma muli o ka hana pale o ka alumini.Ke hoʻohana ʻia ka zinc, hoʻokumu ka alumini i kahi ʻāpana o ka alumina, e pale ana i ka ʻino hou ʻana o ka mea pale i loko.
★Pae wela:He kūpaʻa wela maikaʻi ke kila galvalumed a hiki ke kū i nā mahana ma mua o 300 degere Celsius
ʻO nā kapuahi, nā umu, nā mea hoʻomālamalama, a me nā pale kukui lā.
★Hōʻike wela:ʻO ke kila galvalumed, ka mea i hoʻohana pinepine ʻia ma ke ʻano he insulating mea, he kiʻekiʻe thermal reflectance, ʻelua ʻelua o ke kila galvanized.
No ka mea ʻoi aku ka liʻiliʻi o ka 55% al-zn ma mua o ka Zn, ʻoi aku ka nui o ka ʻāpana o ka alumini a me ka zinc plated steel ma mua o 3% ka nui ma mua o ke kila paʻa me ke kaumaha like a me ka mānoanoa like.ʻOi aku ka maikaʻi o GL Steel Price ma mua o GI.
