Carane milih baja galvalume apik

（baja galvalume)Amarga piring baja bakal ngasilake korosi oksidasi nalika udan, lapisan pelindung anti-karat kudu ditambahake ing permukaan. Umumé, lapisan anti-karat dipérang dadi hot-dip galvanis Zn lan hot-dip aluminium zinc alloy Al Zn (komponen saka aluminium alloy seng yaiku aluminium 55%, seng 43,5% lan silikon 1,5%, diarani 55% Al. Zn). Data nuduhake yen kapasitas anti-karat lengkap 55% aluminium seng plating punika 4 kaping saka seng plating karo kekandelan padha.

(baja galvalume)Bahan dasar lapisan anti-karat saka piring baja profil umum (pit plate) ora kurang saka 350g / ã¡ (Z35) hot-dip galvanizing utawa 185g / ã¡ (az185) hot-dip aluminium galvanizing

(baja galvalume)Minangka lapisan galvanis minimal panas-dip saka baja bagean cold-rolled lan slab lantai saka struktur bangunan, specification saka seng / galvanizing punika 275 g / ã¡ (z27), lan requirement bagean kapapar pesisir 350g / ã. (Z35).