Aluminium is a name that many customers want to make advertising Alu Signboard in Ho Chi Minh City today. In particular, the Alu signboard is a remarkable creation that gives customers an extra great choice.

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What is alu signboard?
Alu billboards are billboards that are clad with alu sheet, a type of aluminum alloy.

Made of 2 layers of anti-corrosion aluminum, inside is a sturdy core, in the middle is a flame-retardant Polyethylene plastic. Because of the structure of many layers, normally, each alu panel has a thickness of 3-6mm.

Alu billboards have effective anti-wear properties, especially, during use, they do not warp, warp or crack. The colors of these signs are extremely durable, do not fade even in oily and acidic environments. Because of those durable properties, alu sheets are used very commonly in daily life.

People often use alu sheet to make:
- Cheap alu signboards
- Interior and exterior decoration for construction works
- Wall tiling in the waiting halls,….
Structure of Alu Signboard:
Basically, Alu Signboard is made up of two rather thin layers of aluminium (about 3mm):
- The front is also the face of the alu signboard. Direct contact with the viewer is painted with color, pasted text according to the design on the computer.
- The back is firmly linked with the box iron frame to help fix the Alu Signboard.

Specifically:
- Usually comes with a sturdy structural frame. Structurally reinforced to match the sheet size to create a solid structural frame.
- There are often lines running along and across the alu sheet for the purpose of creating a layout for the sign. At the same time, cover the screws that are shot in for the purpose of reinforcing the sign.
- The Alu Signs in the façade often have a leveling structure to install lights. Or step up according to the wall, so it is necessary to carefully investigate to have a suitable frame structure.

What types of Alu are there?
Indoor aluminum panels
Indoor alu panels are commonly used for indoor interior cladding applications. Make partitions and make small billboards. The impact of weather factors on indoor alu panels is very little and almost none. So the aluminum layer is thinner than the outdoor alu sheet.
Therefore, its cost will also be cheaper, but not because of that, the quality of indoor alu panels is worse. It’s just to balance the cost of materials to suit indoor applications.

Outdoor alu panels
This is the type of alu sheet that we most often see because they are used to cover high-end buildings. Or make company signs, large advertising signs. Outdoor alu panels are lightweight in a variety of colors.
Because they are placed outdoors, these alu panels will have to endure the effects of extreme weather for many years. This is why outdoor alu panels are manufactured with high strength and are effectively waterproof as well as corrosion resistant.

Fireproof alu sheet
A type of fireproof alu sheet with an outer aluminum surface and a non-combustible inner plastic layer. And can self-extinguish so it will be safer for the construction. However, its cost will also be more expensive than ordinary alu sheet. Often used for large, modern and demanding projects with high safety capabilities such as buildings, villas, restaurants, hotels, etc.
What kind of alu sheet should be used when making alu signboard in HCM?
To choose the right type of alu, it is necessary to rely on many different factors. Such as indoor or outdoor construction works, project scale, investment costs, safety conditions, etc.

Outdoor works that are often exposed to the effects of weather such as sunshine, rain, high winds or near areas with smoke emissions from factories, should use specialized alu sheets for outdoor with high quality. to ensure long service life.
Some applications are used outdoor alu panels such as:
- Facade cladding for buildings
- Making signs, billboards
- Exterior facade decoration
The works are not so important in terms of quality. Cheap alu types with average quality can be used but the aesthetics are still guaranteed.
Indoor alu panels are commonly used for applications such as:
- Interior decoration wall
- Decorative panels for the exhibition area
- Making partitions in homes, companies
- Making ceiling boarding
- Decorative panels for bars, karaoke rooms

Indoor alu panels can also be used for outdoor advertising signs with small size and not too important in quality. However, if you want long-term use and less damage, you should use outdoor alu with reputable brands.
Advantages of aluminum signs
Aluminum signs offer several advantages, making them a popular choice for various signage applications. Here are some of the key advantages of aluminum signs:

- Durability: Aluminum is a highly durable material that can withstand harsh weather conditions, including rain, snow, and UV rays. This durability ensures that aluminum signs have a long lifespan and can be used both indoors and outdoors.
- Rust-Resistant: Unlike some other metals, aluminum does not rust. This makes it an excellent choice for outdoor signage in areas with high humidity or exposure to moisture.
- Lightweight: Aluminum signs are relatively lightweight compared to other materials like steel or wood. This makes them easier to transport, install, and mount on various surfaces.
- Customizable: Aluminum signs can be easily customized to meet specific design and branding requirements. They can be cut into different shapes and sizes and can feature various finishes, including brushed, polished, or painted surfaces.
- Cost-Effective: While aluminum is a premium material, it is cost-effective in the long run due to its durability and low maintenance requirements. You won’t need to replace aluminum signs as frequently as signs made from other materials.
- Weather-Resistant: Aluminum signs are highly weather-resistant, making them suitable for outdoor use. They are not prone to warping, cracking, or fading due to exposure to the elements.
- Recyclable: Aluminum is a recyclable material, which means that old aluminum signs can be recycled and used to create new products. This makes aluminum signage an environmentally friendly choice.
- Versatile: Aluminum signs are versatile and can be used for a wide range of applications, including traffic signs, real estate signs, safety signs, directional signs, informational signs, and more.
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