Aluminium sheets are beneficial to many industries because they offer a wide range of benefits over other materials. An aluminium sheet is more lightweight and durable and has a much greater scope for creative applications in architecture and design than many other metals. Available in a range of thicknesses and sizes, a good aluminium sheet supplier will be able to create and cut the aluminium sheeting that you require for whatever application you need.
This blog will explore some of the features of aluminium sheeting and the versatility it has for your project or application.
Lightweight and durable
Aluminium is a lightweight metal that is the third most abundant element in the Earth’s crust after oxygen and silicon. In its pure form, aluminium is a soft, malleable metal that is resistant to corrosion and rust due to a thin layer of oxide that forms on its surface. However, most aluminium used in industrial applications is alloyed with other metals to improve its strength and durability. Aluminium is about a third of the weight of steel, which means it can reduce the overall weight of structures, vehicles and equipment which leads to improved fuel efficiency and lower transportation costs. Aluminium sheets are durable and long-lasting even in extreme conditions. Resistant to UV radiation, weathering and thermal expansion, they maintain their shape and structural integrity over time. Aluminium sheets’ corrosion-resistant properties make them ideal for use in harsh environments and for applications that require resistance to rust, such as roofing, cladding and marine applications.
Creative applications for aluminium sheeting in architecture and design
Aluminium sheeting’s properties make it a perfect material for use in architecture and design applications. In terms of architecture, aluminium sheets are perfect for the roofing and cladding of commercial and industrial buildings due to their lightweight and corrosion-resistant properties. They can be coated in a range of colours and finishes to suit the design and aesthetic of the building.
As a cladding for a building, aluminium sheets can be coated with an insulating material to significantly improve the energy efficiency of a building, and as a reflective surface, it can have the reverse effect in hot climates, where its reflective insulation properties can help to reduce the amount of heat entering a building. Aluminium sheeting can be used as a decorative feature in cladding that can be perforated, embossed or laser-cut, creating unique and intricate designs.
Aluminium sheeting can be cut to size and moulded to create internal design features and furniture. Its lightweight properties allow aluminium sheeting to be cut, welded and folded to create a range of shapes and sizes, or even used as wall design with embossing or laser-cut designs.
Aluminium sheeting played a significant role in the construction and design of the Empire State Building, one of the most iconic buildings in the world. Not only was aluminium used for the structural framing, but also in decorative panels in the lobby and elevator doors that are decoratively embossed. Aluminium sheeting also forms spandrel panels that conceal the floor slabs between the windows in the building.
Choosing the right thickness for your aluminium sheet project
Aluminium sheeting is available in a variety of thicknesses and, depending on your application, you need the right thickness to make the project successful. Aluminium thicknesses are measured in gauges and millimetres. Thin gauge aluminium sheets are up to 0.5 mm thick and are usually used for packaging, insulation and electronics applications. Standard gauge sheets have a thickness of up to 3.0 mm and are commonly used in architectural, automotive and aerospace applications. Heavy gauges are aluminium sheets with a thickness of 3.0 mm or more, and these are generally used in industrial, marine and military applications. The availability of various thicknesses depends on the aluminium sheeting supplier, and it’s advisable to contact the supplier before purchasing. Some custom thicknesses may also be available through some manufacturers.
Tips for cutting and fabricating aluminium sheets with precision
Cutting aluminium sheets with precision requires the use of proper tools and techniques. Here are some tips for cutting aluminium sheets to size:
· Choose the right tool: Various tools can be used to cut aluminium sheets including tin snips, rotary cutters, jigsaws, circular or bandsaws as well as laser cutters. The choice of tool will depend on the thickness of the sheet, the complexity of the cut and the desired precision.
· Use a guide: To ensure a straight and precise cut, use a straight edge or guide to ensure the cutting tool moves along the line of the cut. Clamping the sheet can also help it from moving during the cut.
· Apply cutting lubricant: Aluminium can stick to cutting tools and result in an uneven or rough cut. Applying a lubricant can reduce friction and improve the precision of the cut.
· Use the right blade: Choose the right blade for the thickness of the aluminium sheet. Too few teeth on the saw blade will result in a rough cut, whereas too many teeth can create excessive heat and cause the metal to melt.
· Take your time: Cutting aluminium sheets requires precision and patience. Rushing can result in a jagged or uneven edge.
For perfect results every time, leave the precision cutting to a professional and find an aluminium sheet supplier who is happy to cut the aluminium sheet to size for you, saving you the stress of potential mistakes and wasted product.