What are the different types of aluminum sheets commonly used in construction?

Aluminum sheets used in construction come in various types, each with specific properties and applications. Common types include: 1) Mill Finish Sheets: These have a natural aluminum finish and are used for applications requiring a raw aluminum look. 2) Painted Aluminum Sheets: Coated with paint for enhanced durability and color options, suitable for exterior applications. 3) Anodized Aluminum Sheets: Durable and corrosion-resistant, often used for architectural features. 4) Embossed Aluminum Sheets: Offered with various textures for design purposes. 5) Perforated Aluminum Sheets: Used for decorative or functional purposes, such as ventilation. 6) Aluminum Composite Material (ACM) Sheets: Consisting of two aluminum sheets with a non-aluminum core, used for cladding. Each type is chosen based on the project's specific requirements for aesthetics, strength, and environmental resistance.