The fluorocarbon aluminum-plastic panel has two outer layers made of high-strength alloy aluminum, with a non-toxic fireproof high-density polyethylene core in the middle. The front is coated with fluorocarbon resin paint, available in both metallic pigment systems and non-metallic pigment systems. The product functionality of the fluorocarbon aluminum-plastic panel has improved in terms of flatness and weather resistance due to a new manufacturing process. Next, let's look at the construction process and workflow of the fluorocarbon aluminum-plastic panel.

1. Measurement line

1) The installation position line of the supporting framework should be accurately marked on the main structure according to the axis and elevation lines of the main structure, as per design requirements.

2) Punch out all embedded parts and retest the dimensions.

3) Distribution errors should be controlled at the start of measurement, rather than allowing errors to accumulate.

4) The measurement line setting should be done when the wind force does not exceed level 4. After laying out, it should be checked promptly to ensure the verticality of the curtain wall and the correctness of the column positions.

2. Weld and fix the installation joints to the embedded parts of the main structure. If there are no embedded iron parts on the main structure, holes can be drilled in the main structure to fix expansion bolts with connecting iron parts.

3. Install the framework

1) According to the position of the elastic line, fix the rust-treated columns to the connecting parts using welding or bolts. For large-area and high-layer aluminum plate curtain wall frame columns, the elevation and centerline positions should be checked at all times during installation. Measuring instruments and plumb lines must be used to measure and correct positions to ensure the verticality and flatness of the vertical rods of the frame.

2) The connecting parts and spacers at both ends of the beams should be installed at the predetermined positions on the columns and should be securely installed; the horizontal deviation between two adjacent beams should not exceed 1mm.

4. Install fireproof materials

High-quality fireproof and flame-retardant cotton should be used, meeting the requirements of relevant departments for fireproofing. The fireproof cotton should be fixed with galvanized steel plates. The fireproof cotton should be continuously sealed in the gaps between the floor and the metal plates, forming a fireproof barrier, with no gaps between the two.

5. Install aluminum panels

According to the construction drawings, fix the aluminum alloy panels one by one onto the steel frame using rivets or bolts. The seams between the panels should be 10-15mm to adjust for installation errors. During the installation of the metal panels, the left-right and up-down deviations should not exceed 1.5mm.

6. Panel seam treatment

After cleaning the surfaces of the metal panels and frames with detergent, immediately place the sealing strips or weatherproof rubber strips in the gaps between the aluminum panels, then inject silicone weatherproof sealant and other materials; the adhesive should be filled without gaps or bubbles.

7. Curtain wall closure operation

The closure processing can be made into the end parts of the metal panel wall and the keel cover.

8. Treatment of expansion joints

The treatment of expansion joints must first meet the needs of building expansion and settlement, while also achieving decorative effects. The opposite gold plates and neoprene rubber belt systems can be frequently used.

9. Wipe the panels

Remove the protective paper from the single panel and clean the single panel.

Characteristics and Identification Methods of Fluorocarbon Aluminum Plastic Panels

Precautions for the seams of fluorocarbon aluminum-plastic panels

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Focus News

Talk about the lightning protection features and fire safety characteristics of curtain wall aluminum panels.

The characteristics of lightning protection for curtain wall aluminum panels have been a topic of ongoing debate in the industry. Manufacturers of fluorocarbon coated aluminum panels have found that people often assume aluminum panels are made of pure aluminum, which has better conductivity. Regarding this issue, a test was conducted in a biological laboratory in Germany using two types of raw materials to test their resistance to lightning strikes. The results showed that at the moment of a lightning strike, regardless of whether aluminum composite panels or aluminum single panels were used, the curtain wall interface method could completely prevent electric shock. When subjected to lightning current, melting can easily occur at the lightning strike points on the metal or metallic surface, while plastic aluminum panels are mixed, providing relatively better lightning protection.

Jan 17,2023

What should be noted for the daily maintenance and repair of exterior aluminum-plastic panels?

Aluminum-plastic panels, also known as metal composite panels, are a composite material made of aluminum and high-density polyethylene, with high-pressure polyethylene serving as the core and spray-coated aluminum alloy as the surface material. Aluminum-plastic panels have many excellent characteristics in their applications, such as good decorative art, weather resistance, corrosion resistance, impact resistance, fireproofing, waterproofing, sound insulation, and thermal insulation, making them very effective in various industrial and daily life applications. However, all types of panels require regular maintenance. Below, we will introduce what to pay attention to in the daily maintenance of aluminum-plastic panels!

Jan 07,2023

The following introduces the thickness requirements and characteristics of fluorocarbon aluminum-plastic panels.

Generally, when fluorocarbon aluminum-plastic panels are used as wall panels, the thickness of the wood does not need to be too emphasized, as there is a layer of wall blocking it. At this time, more consideration should be given to the application effect of the architectural curtain wall aluminum-plastic panels, such as measuring the total width of the wall to choose the total width of the architectural curtain wall aluminum-plastic panels, making it more aesthetically pleasing. As long as it ensures beauty and practicality, more people will choose architectural curtain wall aluminum-plastic panels.

Dec 28,2022

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Construction technology and process of fluorocarbon aluminum-plastic panels

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