Aluminum Corrugated Board Performance Technical Parameters

1. sound insulation, heat insulation, fire prevention, shockproof function can be outstanding

      Because the core board is corrugated arc type, the sound wave produces curved surface reflection, eliminates the sound wave coupling between the panel and the back plate, and improves the sound insulation performance.35dB.

The 2. has light specific gravity, high strength, high rigidity, stable structure and good wind pressure resistance.

      铝瓦楞The thickness of the composite panel due to the aluminum panel is 0.7mm,Smaller bearing capacity after hemming，Not suitable for large plates or large Height curtain wall works. Aluminum veneer due to linear expansion coefficient is 2.35x10-5,Large deformation of cold shrinkage and thermal expansion,general use1-2After the year, the surface of the aluminum plate will have concave-convex deformation.,Affect the artistry of the building facade. The flatness of the outer surface of the honeycomb panel is better, but the price is higher and should not be adopted by the project. The tensile and compressive strength of aluminum corrugated board,180degree peel strength都不亚于aluminum honeycomb panelTherefore, it has ultra-high surface flatness, stable durability and building the same life.