General concept of industrial gratings and gratings

Industrial grilles and grilles are structural elements that consist of a metal mesh or other resistant material, designed to allow the passage of air, liquids or light, while supporting mechanical loads. Their main function is to act as breathable surfaces, platforms, covers or drainage in different construction and industrial applications.

In the industrial context, gratings acquire specific characteristics to withstand harsh environments, high loads and demanding operating conditions, such as resistance to corrosion, high temperatures and chemical agents. Therefore, its design, selection and maintenance are essential to guarantee safety and functionality.

Grilles depending on the manufacturing material

Gratings can be made from various materials, each with particular properties that determine their suitability for different applications. Among the most common materials are carbon steel, stainless steel, aluminum, cast iron and reinforced plastic materials.

Carbon steel is widely used for its mechanical resistance and low cost, although it requires anticorrosive treatments for humid or aggressive environments. Stainless steel stands out for its durability and resistance to corrosion, making it ideal for chemical and food industries. Aluminum is light and resistant to oxidation, used in areas where the load is lower and ease of handling is required.

Cast iron gratings, although heavy, offer high load capacity and wear resistance, commonly used in vehicular traffic areas. Finally, reinforced plastic materials are used in highly corrosive environments where electrical insulation and superior chemical resistance are required.

Grilles according to their design and structure

The structural design of the grilles varies depending on their function. Among the most common types are solid bar gratings, angle gratings and expanded mesh gratings. Solid bar gratings consist of flat or round profiles welded parallel and transversely, forming a rigid and resistant surface.