Aluminum honeycomb panels have been widely used in building exterior wall decoration due to their many advantages such as light weight, high strength, and high rigidity.
The weight of honeycomb sandwich panels with the same stiffness is only 1/5 of aluminum panels and 1/10 of steel panels. The total thickness is 15mm, the panel is 1.0mm, the base plate is 0.8mm aluminum honeycomb panel, and the weight is only 6kg/square meter.
The interconnected honeycomb core is like countless I-beams. The core layer is distributed and fixed throughout the board surface, making it difficult to shear, making the board more stable, more resistant to bending and compression, and its wind pressure resistance greatly exceeds that of aluminum plastic. boards and aluminum veneers, and are not easy to deform and have good straightness. Even if the honeycomb panel is large in size, it can achieve extremely high straightness.
Since the honeycomb core in the honeycomb composite panel is divided into numerous closed chambers, it prevents air flow and greatly hinders heat and sound waves. Therefore, it has the effects of heat insulation, heat preservation, and sound insulation. The sound source amplitude of 100-3200HZ can reach 20~30dB, and the thermal conductivity is 0.104-0.130W/M.K. Therefore, the energy absorption capacity of aluminum honeycomb panel is 150-3500KJ/M²; it is an ideal energy-saving material. In the event of heavy rain, the noise will be particularly loud when the raindrops hit the surface of the aluminum veneer or aluminum-plastic panel, and honeycomb panels avoid this situation.