Aluminum corrugated board

Aluminum corrugated board introduction

Corrugated board is a metal ceiling with a composite panel structure. The panel is made of high-quality and high-strength aluminum alloy sheet. The core material is rolled by automatic mechanical rolling or continuous stamping to complete the corrugated shape, which increases the strength of the material. Using aviation hot melt adhesive, the bonding of the plates is completed through high temperature and high pressure. The panel can be punched, and the back is covered with sound-absorbing non-woven fabric, which can be used as a sound-absorbing ceiling. Its structure is mainly composed of panels, stiffeners and corners.

The corner code can be directly formed by bending and stamping the panel, or riveting the corner code on the small side of the panel. The reinforcement ribs are connected with the electric welding screws behind the board surface to make it a solid whole, which greatly enhances the strength and rigidity of the aluminum corrugated board curtain wall, and ensures the flatness and wind resistance and earthquake resistance in long-term use. If sound insulation is required, high-efficiency sound insulation and heat preservation materials can be installed inside the aluminum plate.

Features

1. Lightweight and safe, aluminum alloy corrugated board has a small overall specific gravity and light weight, which is 1/5 of the same specification aluminum plate and 1/10 of the steel plate. It is safer in large-width design applications.

2. To enhance the strength of the ceiling board, the aluminum alloy corrugated board has the characteristics of high strength, good hardness and ultra-high rigidity, which is unmatched by the traditional aluminum composite panel and aluminum veneer.

3. High flatness, good pressure resistance, the corrugated sheet sealed water corrugated core structure can disperse the pressure of the panel, so that the panel is evenly stressed, ensuring its strength to withstand pressure and the panel maintains a high level of flatness in a large area It can realize the application of super large size.

4. Smoothness and good pressure resistance. The air layer in the middle of the aluminum alloy corrugated sheet is separated into many sealed unit rooms by the panel, bottom plate and water corrugated core, which greatly restricts the conduction of heat and sound waves and makes the sheet more excellent Thermal insulation and sound insulation properties.

5. Highly fire-retardant, moisture-proof, and anti-corrosion. The board is made of all aluminum and does not contain any flammable materials. It has super fire resistance and flame retardancy. The material is burned after inspection by the National Fireproof Building Material Quality Supervision and Inspection Center. The performance reaches GB-8624-A1 level. At the same time, the board does not absorb water, and there is no mildew, corrosion and other conditions in a humid environment.

6. There is no color difference and no color change. The surface of the corrugated sheet adopts fluorocarbon process or pre-rolled fluorocarbon process. The coating surface has no color difference, durable and no color change, and can be exposed to the sun for more than 30 years without fading.

7. The non-toxic, green and environmentally friendly corrugated sheet is made of all aluminum. The surface, bottom plate and core body are all made of high-strength aluminum alloy. The material does not emit any gaseous substances harmful to the human body. It is a green and environmentally friendly product, and it is easy to recycle and regenerate. Utilization is the development direction of new building materials in the future. In addition to corrugated board technology, the surface material of the panel can also be selected in various colors, textures and materials, including imitation stone, wood grain, cloth grain and solid wood veneer.

Applications