The characteristics of aluminum honeycomb composite board make its advantages

Introduction: The design idea of aluminum honeycomb panel composite panel structure comes from I-beam structure. Its panel/ The aluminum plate used in the back plate has high structural strength and large sectional moment of inertia, so it has good rigidity and high bending strength. The intermediate interlayer is bionic in the natural honeycomb structure, using less materials, but has high shear strength and good stability. Face/ The optimized combination of backplane and honeycomb core makes the honeycomb panel have the following advantages:

1. Light weight, high strength, high rigidity, stable structure and high wind pressure resistance.

The aluminum honeycomb panel sandwich is a honeycomb core, which makes this product light in weight and can minimize the weight of the structure. For example, the thickness is 15mm, the panel is 1.0mm, and the bottom plate is 0.8mm. The surface density of the aluminum honeycomb plate is only 6kg/m2; and the weight of the aluminum honeycomb plate with the same rigidity is only 1/5 of the aluminum plate and 1/10 of the steel plate. Although the specific gravity is light, the specific strength is high. This is because the interconnected honeycomb cores are like countless I-beams. The core layers are distributed and fixed in the entire plate surface, which is not easy to produce shear, making the plate more stable, more resistant to bending and compression. Its wind pressure resistance greatly exceeds that of aluminum-plastic composite plate and aluminum veneer, and has the characteristics of not easy deformation and good flatness.

2. Sound insulation, heat insulation and noise reduction performance are outstanding. Because the middle of the honeycomb composite board is divided into many closed cells by the honeycomb core, the air flow is prevented, and the transmission of heat and sound waves is hindered. Therefore, it has the effect of heat insulation, heat preservation and sound insulation. The test data show that the aluminum honeycomb panel is 100~3200Hz The noise reduction of the sound source can reach 20 ~ 28dB. In case of heavy rain, the noise will be particularly large when raindrops hit the aluminum veneer or aluminum-plastic panel surface, and the honeycomb panel can avoid this situation.

3. Strong decoration, durable and not aging. Aluminum honeycomb composite panel can be used according to the use of different pre-roller coated aluminum plate, outdoor such as curtain wall, roof can be selected with high environmental aging of fluorocarbon aluminum plate, indoor decoration can be selected acrylic, polyester roller coated aluminum plate. The aluminum honeycomb panel used as the curtain wall panel is not sensitive to wind and rain erosion and air pollution, and has excellent corrosion resistance to acid, alkali, salt and other media, and can be used for a long time in a variety of environments.

4. Good flame retardancy. Aluminum honeycomb composite panels have few combustible substances, and the combustion performance can reach A2 level.

5. The installation is convenient, fast and firm. Can be widely used in new and repaired buildings, public buildings, civil buildings.