Aluminum mesh sheet, also known as tensile mesh, is a lightweight and high-strength mesh material widely used in many fields.
Aluminum mesh sheet is a plate with a mesh structure made from the original placa de alumínio through the latest cutting and expansion technology.
The main materials of expanded aluminum mesh sheet include pure aluminum plate, aluminum-magnesium alloy, aluminum-manganese alloy, aluminum-silicon alloy, etc. Each material has its unique properties and application fields.
In terms of specifications, the mesh shapes of aluminum wire mesh can be hexagonal, round, triangular, diamond, etc., and the hole size can also be customized according to customer needs.
In addition, the expanded aluminum wire mesh has a wide range of plate thicknesses, which can meet the needs of different customers.
Alumínio expanded metal mesh is one kind of wire mesh, which is made of the folha de alumínio through stamping and drawing process. It has the characteristics of no rust, beautiful appearance, light weight, anti-skid and good filtration performance.
Common Types of Aluminum Mesh Sheet
| Tipo | Descrição | Best For |
|---|---|---|
| Woven Wire Mesh | Wires woven in an over-and-under pattern (plain weave) or a more complex lock weave. Offers precision openings. | Filtration, Screening, Sieving, Precision grilles, insect screens. |
| Welded Wire Mesh | Wires laid perpendicular and welded at each intersection. Creates a very rigid, strong grid with square or rectangular openings. | Security screens, machine guards, gabions, cages, partitions. |
| Expanded Metal Mesh | A single sheet of aluminum that is slit and stretched (expanded), creating a diamond-shaped pattern. No welding or weaving—incredibly strong and rigid. | Walkways, platforms, fencing, grates, decorative panels. |
| Perforated Sheet | Sheet aluminum with holes punched in a precise pattern (round, square, decorative). Not a “mesh” in the traditional sense but serves similar functions. | Architectural facades, acoustic panels, filters, vents. |
Popular Applications of Aluminum Mesh Sheet
- Industrial: Filters, sieves, screens, conveyor belts, guarding for machinery, drying racks, Faraday cages, heat sinks.
- Architectural & Design: Decorative panels, sunshades, balcony infills, ceiling panels, room dividers, trellises, lighting features.
- Security: Screen doors, window screens, gutter guards, animal cages, aviaries.
- Agricultural & Gardening: Insect screens for greenhouses, plant supports, compost bins.
- DIY & Home Projects: Speaker grills, craft projects, organizers, radiator covers.
Technical Specifications to Consider When Ordering
- Alloy: Common alloys are 1100 (pure, excellent corrosion resistance), 3003 (stronger, good workability), and 5052 (excellent marine-grade resistance).
- Temperamento: Usually supplied in H14 or H24 (half-hard) for a good balance of strength and formability.
- Mesh Size: Number of openings per linear inch, or measured as Opening Size (the clear distance between wires).
- Wire Diameter: Thickness of the wire used, which affects strength and open area.
- Open Area: The percentage of open space vs. material, crucial for airflow or filtration.
- Sheet Dimensions: Standard panels (e.g., 4′ x 8′ or 1m x 2m) or rolls.
Comparison with Other Metals
- vs. Steel Mesh: Aluminum is lighter and won’t rust, but steel (especially stainless) is generally stronger and more abrasion-resistant.
- vs. Stainless Steel: Aluminum is less expensive, lighter, and more conductive, but stainless is stronger and better for high-temperature or highly corrosive (e.g., chemical) environments.
- vs. Copper/Brass: Aluminum is much cheaper and lighter, but copper/brass have natural antimicrobial properties and a distinct aesthetic.