What Percentage of Aluminium is in ACP Panels Essential Insights for Architects and Designers

Understanding Aluminium Composite Panels (ACP): The Role of Aluminium
Aluminium Composite Panels (ACPs) have become a popular choice in modern architecture and design due to their versatility, durability, and aesthetic appeal. These panels consist of two thin layers of aluminium enclosing a non-aluminum core, typically made from materials like polyethylene or mineral-filled materials. One of the most frequently asked questions about ACPs is, what percentage of aluminium comprises an ACP panel? In this blog, we’ll explore the composition of ACPs, the benefits of using aluminium, and essential insights for architects and designers.

What Are Aluminium Composite Panels?
Aluminium Composite Panels (ACPs) are flat panels made of two thin layers of aluminium with a non-aluminium core. The aluminium layers give the panel strength, while the core material provides insulation and helps to reduce weight. ACPs are available in various colours, finishes, and textures, making them suitable for both interior and exterior applications.

Composition of ACPs
The typical composition of an ACP panel consists of approximately:

Aluminium Layers: 30%-50%

Core Material 60%-70%

This means that aluminium constitutes about 30%-50% of the total weight of an ACP panel. The thickness of the aluminium layers can vary, usually ranging from 0.2 mm to 0.5 mm, while the core material’s thickness is often between 3 mm and 6 mm.

Benefits of Aluminium in ACPs
Aluminium is the primary material used in ACPs for several compelling reasons:
1. Lightweight: Aluminium is significantly lighter than other materials like steel, making ACPs easier to handle and install. This lightweight nature also contributes to energy efficiency, as it reduces the overall load on the building’s structure.

2. Durability: Aluminium is resistant to corrosion, weathering, and fading, ensuring that ACPs maintain their appearance and structural integrity over time. This makes them ideal for outdoor applications, where they are exposed to harsh weather conditions.

3. Aesthetic Flexibility: ACPs can be manufactured in various colours and finishes, allowing architects and designers to create visually appealing facades and interiors. Aluminum’s malleability enables intricate designs and shapes, enhancing creativity in architectural projects.

4.Insulation Properties: The core material in ACPs provides thermal insulation, which can help improve energy efficiency within buildings. This is particularly beneficial for reducing heating and cooling costs.

5. Recyclability: Aluminium is a sustainable material that can be recycled indefinitely without losing its properties. This makes ACPs an environmentally friendly choice for architects and designers focused on sustainability.