Aluminiyamu yokutidwa ndi mtundu (wokutidwa ndi utoto wa aluminiyamu), aluminium wamba wa poliyesitala (wopaka utoto wa aluminiyamu), amagwiritsidwa ntchito kwambiri mu mapanelo a zisa za aluminiyamu, denga la aluminiyamu, pamwamba padenga, ndi zida zotsalira. Kachitidwe kake kamakhala kokhazikika kwambiri ndipo sikungowonongeka mosavuta. Mtundu watsopano wa zinthu.