Expansion wire mesh, also known as expanded metal mesh, is a versatile and robust material produced by slitting and stretching a metal sheet to create a diamond-shaped pattern. This process results in a lightweight yet strong material with a high open area, making it ideal for various applications.

One of the key advantages of expansion wire mesh is its high strength-to-weight ratio. Due to the interlocking diamond pattern, the mesh is able to withstand significant loads while remaining lightweight. This makes it an excellent choice for applications where weight is a concern, such as in construction or automotive industries.

Another advantage is the high open area, which allows for excellent ventilation and visibility. This makes expansion wire mesh ideal for applications such as security screens, partitions, and fencing, where visibility and airflow are important.

Expansion wire mesh is available in a wide range of sizes and materials, including stainless steel, aluminum, and galvanized steel. The standard size is typically 1.22m x 2.44m, but custom sizes can be ordered to meet specific project requirements.

Installation of expansion wire mesh is relatively straightforward. It can be easily cut to size and secured in place using a variety of methods, such as welding, bolting, or clamping. The mesh can also be rolled or folded to fit into tight spaces, making it a flexible option for a wide range of applications.

Some common uses for expansion wire mesh include:

- Safety barriers and fencing
- Walkways and platforms
- Security screens and partitions
- Filtration and sieving
- Decorative panels and facades

Overall, expansion wire mesh is a durable, versatile, and cost-effective material suitable for a wide range of applications. Its high strength, open area, and ease of installation make it a popular choice for both functional and decorative purposes.