ʻO DX51D i pena mua ʻia ʻo Galvalume Steel Coil

ʻO PPGL he kila galvalume i pena mua ʻia, i ʻike ʻia ʻo Aluzinc steel. Hoʻohana ka galvalume & aluzinc steel coil i ke anuanu
ʻO ka pepa kila ma ke ʻano he substrate a hoʻopaʻa ʻia e 55% aluminika, 43.4% zinc a me 1.6% silika ma 600 °C. Hoʻohui ia i ke kino
ka pale a me ka lōʻihi o ka alumini a me ka pale electrochemical o ka zinc. Ua kapa ʻia ʻo ia ka aluzinc steel coil.
ʻO ka pale ʻana i ka corrosion ikaika, 3 mau manawa o ka pepa kila galvanized.
ʻOi aku ka liʻiliʻi o ka 55% alumini ma mua o ka nui o ka zinc. Ke like ke kaumaha a me ka mānoanoa o ka pā
ʻO ka papa he like ia, ʻo 3% a i ʻole ka nui o ka ʻāpana o ka pā kila galvalume ma mua o ka ʻāpana kila galvanized.

ʻO ke kūkulu ʻana o ka Coil Galvanized Steel Prepainted:
* Topcoat (hoʻopau) e hāʻawi i ke kala, ʻoluʻolu ke nānā aku a me ke ʻano a me kahi kiʻi pale e hoʻonui ai i ka lōʻihi lōʻihi.
* ʻO ke kapa mua e pale i ka ʻoki ʻia ʻana o ka pena a hoʻonui i ka pale ʻana i ka corrosion.
* Hoʻohana ʻia ka papa pretreatment no ka hoʻopili maikaʻi ʻana a me ka hoʻoikaika ʻana i ka pale ʻana i ka corrosion.
* Pepa kila kumu.

Ka hoʻohana ʻana i ka Coil Galvanized Steel Prepainted:
1. No ka hoʻohana ʻana i ka pepa kila i uhi ʻia i ka kala: Ma waho: ka hale, ka hale hale, ka ʻili o ka pā hale, ka puka makani, ka puka, ka puka o ka hale kaʻa, ka puka pani, ka hale noho, nā makapō Peresia, cabana, kaʻa paʻa a pēlā aku. Iloko: ka puka, ka mea hoʻokaʻawale, ke ʻano o ka puka, ka hale hao māmā o ka hale, ka puka hoʻoheheʻe, ka pale pale, ke kaupaku, ka hoʻonani o loko o ka halepaku a me ka elevator.
2. ʻO ka pahu hau, kaʻa paʻa, ka mīkini holoi, ka paila uila, ka mīkini kūʻai maʻamau, ka ea, ka mīkini kope, ke kīʻaha, ka peʻahi uila, ka mīkini holoi a pēlā aku.
3. Ke noi ma ka lawe ʻana
Ke kaupaku o ke kaʻa, ka papa, ka papa hoʻonani o loko, ka papa waho o ke kaʻa, ka papa kaʻa, kaʻa, nā mea kani, ka papa hana, ka kaʻa kaʻa, ke kaupaku o ke kaʻaahi, ka mea hoʻokaʻawale kala o ka moku, nā lako o ka moku, ka papahele, ka ipu ukana a pēlā aku. ma.
4. No ka hoʻohana ʻana i nā lako a me ka hoʻoili metala
ʻO ka umu hoʻomehana uila, ka papa hoʻoheheʻe wai, ka pā, nā papa, ka pahu huki, ka noho, ka waihona waihona, nā waihona puke.