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At present, aluminum and plastic composite panels are widely used as new building decoration materials. They can be used for building exteriors, curtain wall panels, renovation of old buildings, interior wall and ceiling decoration, advertising posters, exhibitors, purification items and dust protection. If we want to know the price of 4 × 8 aluminum composite panels, we must first understand the specifications.

Aluminum composite panels are good materials that are easy to process and shape. It is an excellent product to improve efficiency and time. It can shorten the construction period and reduce the cost. 4 × 8 aluminum composite panels can be cut, cut, grooved, band saw, drilled, machined or cold folded, cold folded, cold rolled, riveted, screwed or glued.

There are two factors that affect the price of aluminum composite panels, namely thickness and size.

Aluminum composite panel thickness

The most popular aluminum-plastic panel on the market today is 3 mm and 4 mm thick. 3 mm, 4 mm refers to the thickness of the entire aluminum and plastic composite panel, but there is also a factor that affects the price, that is, the thickness of the upper and lower aluminum panels.

Different thicknesses are suitable for different applications. If aluminum and plastic panels are classified by purpose:

1. Aluminum composite panels for the construction of curtain walls. The minimum thickness of the upper and lower aluminum plates is not less than 0.50 mm, the total thickness is not less than 4 mm and the aluminum material must meet the requirements of GB / T3880. In general, 3000 and 5000 series aluminum alloy plates should be used. The coating should be coated with fluorocarbon resin.

2. Aluminum and plastic panels for exterior wall decoration and advertising. The upper and lower aluminum plates are made of rust-proof aluminum, and have a thickness of not less than 0.20 mm and a total thickness of not less than 4 mm. The coating is typically a fluorocarbon coating or a polyester coating.

3. Indoor aluminum composite board. The upper and lower aluminum plates are generally made of an aluminum plate having a thickness of 0.20 mm and a minimum thickness of not less than 0.10 mm, and the total thickness is usually 3 mm. The coating is a polyester coating or an acrylic coating.

The price of these three specifications of aluminum composite panels is different: the price of aluminum and plastic composite panels for curtain wall construction is the most expensive, followed by aluminum and plastic panels for wall decoration and advertising outside The cheapest price is for aluminum composite panels for indoor use.

Aluminum composite panel size

The standard size of the aluminum composite panel is 4 x 8 feet, and we also say 1220 x 2440 mm. The following are other sizes for your reference:

Standard size: 1220x2440x3 / 4 mm

Length: 1000, 1220, 2440, 3000, 4000, 5000 mm, 6000 mm

Width: 1220, 1250, 1500 mm, 2000 mm

Total thickness: 2, 2.5, 3, 4, 5 mm

Aluminum plate / plate thickness: 0.18, 0.21, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5mm

Because the material is easy to process. The weight of the aluminum and plastic panel is only 3.5-5.5 kg per square meter, so it can reduce the damage caused by earthquakes and is easy to handle.

Its excellent workability can be cut, cut and trimmed with simple woodworking tools. Curved shapes and right angles are a variety of shapes that can be combined with the designer to make several changes. Installation is quick and easy, which reduces construction costs.

Therefore, most people will buy the standard size and cut it to the desired size and shape.