aluminum honeycomb sandwich panel

Aluminum honeycomb panel is a new breakthrough in the transformation of aerospace technology into civil technology. At present, this best light composite environmental protection material in the world is widely used in various fields because of its irreplaceable advantages. Compared with other sandwich panels, it has the characteristics of light weight, good straightness, beautiful appearance, scientific nodes, good fire performance, sound insulation, heat insulation, convenient installation and so on. Because its core material adopts unique hexagonal structure, it has high strength, good tension and light weight. It belongs to green building materials.

 

The core material of aluminum honeycomb sandwich panel is hexagonal aluminum honeycomb structure. The dense aluminum honeycomb restrained by each other is like many small I-beams, which can disperse and bear the pressure from the direction of the panel, so as to make the force on the panel uniform, and ensure that the panel can still maintain high flatness in a large area. In addition, the hollow honeycomb can greatly reduce the thermal expansion of the plate.

 

Aluminum honeycomb core is a regular hexagonal honeycomb core formed by bonding and laminating multi-layer aluminum foil, and then stretching. Aluminum honeycomb core has sharp and clear hole wall and no burr. It is suitable for high-quality core, surface material bonding and other purposes.

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characteristics of aluminum honeycomb sandwich panel

 

• Light material, high strength, high stiffness, stable structure and good wind pressure resistance

Aluminum honeycomb sandwich panel has been widely used because of its light weight, high strength, high stiffness and many other advantages. The weight of honeycomb sandwich core with the same stiffness is only 1 / 5 of aluminum plate and 1 / 10 of steel plate. The interconnected honeycomb core is like countless I-beams. The core layer is distributed and fixed in the whole plate surface, which is not easy to shear, making the plate more stable, more resistant to bending and compression. Its wind pressure resistance is much higher than that of aluminum plastic plate and aluminum veneer, and has the characteristics of not easy deformation and good flatness. Even if the honeycomb plate is large, it can achieve very high flatness.

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• Outstanding functions of sound insulation, heat insulation, fire prevention and shock prevention

Because the honeycomb core in the honeycomb sandwich panel is separated into many closed chambers, which prevents the air flow and greatly hinders the heat and sound waves, it has the effect of heat insulation, heat preservation and sound insulation. The noise reduction of 100-3200hz sound source can reach 20 ~ 30dB, and the thermal conductivity is 0.104-0.130w / M.K. therefore, the energy absorption capacity of aluminum honeycomb plate is 150-3500kj / m2, which is an ideal energy-saving material. In case of heavy rain, the noise is particularly loud when the raindrops hit the surface of aluminum veneer or aluminum-plastic plate, which is avoided by honeycomb plate.

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• Straight appearance, various colors and durability

Aluminum Honeycomb sandwich panels of different sizes have high flatness and are not easy to deform.

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The sandwich panel has beautiful appearance, gorgeous color and good overall effect. It integrates load-bearing, thermal insulation, fire prevention and waterproof, and does not need secondary decoration. It has the advantages of fast and convenient installation, short construction cycle and good comprehensive benefits. It is a highly efficient and environment-friendly building material with wide uses and great potential. It can be used as wallboard, ceiling board, fireproof board, waterproof board, clean room door board, etc. it is widely used in food factories, pharmaceutical factories, electronic factories and factory laboratories, ceiling and partition walls of air clean rooms such as hospitals and places requiring thermal insulation and fire prevention.