Aluminium bracteae plerumque in haec duo genera dividuntur;
1. Secundum mixturae compositionem;
Aluminium puritatis altae scheda (ex alto puritatis aluminio cum contentis supra 99.9 revolvit).
Aluminium purissimum (plerumque e puro aluminio involutum)
Aluminium mixturae (ex aluminio et admixtionibus auxiliaribus, plerumque aluminium aeris, aluminium manganesum, aluminium pii, aluminium magnesium, etc.).
Aluminium compositum lamina vel bractea aenea (specialis propositi aluminii;
aluminium linteum aluminium vestitum (aluminium sheet aluminii tenuibus obductis ad speciales usus)
2. Divisa per crassitudineunitas mm)
aluminium sheet (aluminium sheet) 0.15-2.0
Tabule conventionales (aluminium sheet) 2.0-6.0
Medium bracteae (aluminium plate) 6.0-25.0
Lamella crassa (aluminium lamella) 25-200 super crassam laminam plus quam 200