Expanded Aluminium Mesh

What is Expanded Aluminium Mesh?

Expanded Aluminium Mesh is a versatile industrial material created by shearing and stretching a solid aluminum sheet simultaneously. This process creates uniform diamond-shaped openings without any waste, resulting in a lightweight, high-strength-to-weight ratio product that allows for the free flow of light, air, and liquid.

Expanded Aluminium Mesh Types

We offer a diverse range of types to suit specific architectural and industrial needs:

• Standard Expanded: The strands are slightly tilted, providing a slip-resistant surface and excellent structural strength.

• Flattened Expanded: The mesh is processed through a cold-rolling mill to flatten the strands, creating a smooth, two-dimensional surface ideal for fencing and shelving.

• Architectural/Decorative: Features unique hole patterns and aesthetic finishes for facades and interior design.

• Micro Mesh: Features tiny openings, often used for filtration or precision shielding applications.

Quality Control of Expanded Aluminium Mesh

Our quality assurance process ensures every sheet meets rigorous standards:

1. Material Inspection: Verifying aluminum grade and thickness.

2. Dimensional Accuracy: Checking Long Way of Diamond (LWD) and Short Way of Diamond (SWD) measurements.

3. Surface Finish: Ensuring no sharp burrs, cracks, or oil contamination.

4. Flatness Testing: Specifically for flattened mesh to ensure a level profile.

Expanded Aluminium Mesh Application

Due to its corrosion resistance and lightweight nature, expanded aluminium mesh is utilized across various sectors:

• Architecture: Used for building facades, sunscreens, ceiling tiles, and decorative partitions.

• Industrial: Protective guards for machinery, walkway gratings, and ventilation grilles.

• Filtration: High-efficiency air and liquid filters in HVAC and chemical processing.

• Aviation & Automotive: EMI/RFI shielding and lightweight speaker grilles . Its ability to be easily formed and anodized makes it the preferred choice for modern construction and high-performance engineering.

FAQ

Q: How is it different from perforated metal?

A: Perforated metal is punched, creating waste, while expanded metal is slit and stretched, making it more cost-effective and structurally stronger per pound [2].

Q: Can it be used outdoors?

A: Yes. Aluminum naturally forms a protective oxide layer, making it highly resistant to atmospheric corrosion, especially when powder-coated or anodized [10].

Q: Is it recyclable?

A: Absolutely. Expanded aluminium mesh is 100% recyclable, contributing to sustainable building practices.