Analysis of Aluminum Honeycomb Panel Knowledge and Technology Utilization

Aluminum Honeycomb: It is applied to civil architecture, vehicle and boat decoration and so on. It is the application of aviation and aerospace materials in the civil construction field.

The panel is mainly made of high-quality 3003H24 alloy aluminum plate or 5052AH14 high-manganese alloy aluminum plate as substrate, panel thickness is 0.8~1.5mm fluorocarbon roller-coating plate or color light paint, color light paint is resistant to scratches, acid rain, and discoloration. Cleanliness is stronger than PVDF, floor thickness is 0.6~1.0mm, total thickness is 25mm. The core material is hexagonal 3003 aluminum honeycomb core, aluminum foil thickness 0.04 ~ 0.06mm, side length 5 ~ 6mm, the use of roll forming technology to complete the formation of the front and back skin, automatic machine equipment folding, front and back skin in the installation Closely bite. The entire process is completed in a modern factory using hot-press molding technology. Due to the high thermal conductivity between aluminum skin and honeycomb, the thermal expansion and contraction of the inner and outer aluminum skins are synchronized; the honeycomb aluminum skin has small holes to make the gas in the plate free. Flow; Slidable buckle system does not cause structural deformation during thermal expansion and contraction, so it can guarantee a very high degree of flatness. Adhesive: Bicomponent polyurethane high-temperature curing adhesive, with automatic honeycomb panel composite production equipment through Compression and high temperature compounding overcomes the brittleness of the honeycomb panel adhesive layer. The inner layer is a special hexagonal aluminum honeycomb made of an aluminum alloy with a hardness of H19. As a core plate adhered to a sandwich structure, it withstands pressure in the tangential direction. These dense cells that are contained by each other are like many small I-beams, which can distribute the pressure from the direction of the panel and make the panels evenly distributed. This ensures that the panel can maintain a high degree of flatness even when the panels are large. Installation on both sides, no mechanical damage. The sliding mounting buckle system allows for thermal expansion and contraction, and the slip stop at the bottom of the plate will control the expansion direction of the plate. The 25MM concealed seam system is aesthetically pleasing and has a self-cleaning function. After the completed honeycomb honeycomb panel, the inner and outer panels and the honeycomb structure form a whole. In addition, the hollow honeycomb can greatly reduce the thermal expansion of the panel body. Due to the high resistance to high wind pressure, shock absorption, sound insulation, thermal insulation, flame retardancy, and high specific strength, honeycomb materials have excellent properties. In the sixties abroad, it has been used in various fields of civil use, and it has developed rapidly. In recent years, China’s cellular technology has been applied in various fields of civil industry. Aluminum honeycomb panel curtain wall has been widely used in high-rise building exterior decoration due to its advantages of light weight, high strength, and high rigidity. The total thickness is 15mm, and the panel bottom is 1.0mm thick aluminum honeycomb panel only 6Khg/m2. The weight of the honeycomb panel with the same stiffness is only 1/5 of that of the aluminum veneer and 1/10 of that of the steel plate. The interconnected aluminum honeycomb core is like numerous I-beams, and the core layer is fixed and fixed in the entire plate surface, making the plate even more. It is stable, its wind pressure resistance performance is much higher than aluminum jaws and aluminum veneers, and it has the characteristics of not easily deformed and flatness, even if the cellular grid has a large size. It can also achieve a high degree of flatness, which is currently the preferred lightweight material for the construction industry.

Features: The center is an aluminum hexagon honeycomb with a low density (about 3 to 7 kg per square meter), which is 1/5 of the weight of the same area wood board, 1/6 of the glass, 1/7 of the aluminum. Greatly reduce construction load and cost, because the intermediate layer contains a lot of air, can be sound insulation (air sound insulation up to 30dB), heat insulation (thermal resistance up to 0.02 (m2•K/W)), no flammable substances, fire rating up to B1 Grade, waterproof, moisture-proof, non-harmful gas release, specific strength per unit mass, high specific rigidity (structural rigidity is 1.7 times that of rib type), not easily deformed, completely overcoming the deformation of other decorative plates when the single block area is large, The disadvantages of the intermediate collapse and the like are convenient for processing and application. The folding edge can be arbitrarily cut. The surface fluorocarbon coating can protect the product life of more than 30 years. The surface of the aluminum honeycomb panel has a very high flatness, and the seismic performance is good. It is only the proportion of the glass curtain wall. In one part; 22mm thick standard parts can reach 700 kilogram force or more when the load is only 1 meter and the deflection is 10mm. The surface of the fluorocarbon resin is highly resistant to corrosion, so that it can be widely used in the building's only curtain wall, roof, large facade signs and interior wall decoration. The aluminum honeycomb panel front aluminum panel adopts PVDF fluorocarbon baking paint that meets ECCA quality standards and is divided into ordinary colors and metallic colors. Therefore, the surface also has excellent weatherability. Innovations that follow natural products often have to imitate the structure and form of nature. Human inventions and creations are inspired by nature and adapted to the demands of nature. Aluminum honeycomb panels have been widely used in exterior wall decoration for its advantages of light weight, high strength, and high rigidity. The honeycomb sandwich board with the same rigidity weighs only 1/5 of the aluminum plate and 1/10 of the steel plate. The total thickness is 15mm, the panel is 1.0mm, and the bottom is 0.8mm aluminum honeycomb panel, weighing only 6 kg/m2. The honeycomb cores connected to each other are like numerous I-beams, and the core layer is fixed in the entire board surface, so it is not easy to produce shear, making the plates more stable, more resistant to bending and compression, and its wind pressure is greatly surpassing that of aluminum plastic. The board and the aluminum board have the characteristics of not easily deforming and flatness, and even if the honeycomb board is large in size, the straightness can be extremely high. Since the honeycomb core in the honeycomb composite board is divided into a plurality of closed chambers, the board Because of the air flow, heat and sound waves are greatly hindered. Therefore, heat insulation, sound insulation, and sound insulation are effective. The sound source shower for 100 -3200HZ can reach 20~30dB, and the thermal conductivity is 0.104-0.130W/MK. Therefore, the energy absorption capacity of aluminum honeycomb panel is 150-3500KJ/M2, which is an ideal energy-saving material. In the event of heavy rain, the noise is particularly noisy when the rain hits an aluminum veneer or an aluminum-plastic panel, and the honeycomb panel avoids this. Aluminum honeycomb panels generally use fluorocarbon roller-coated aluminum panels as panels. The most important point of the fluorocarbon roller coating aluminum plate is the continuous roller coating process. The aluminum plate coating is completed at one time, ensuring that the product has no color difference, and the leveling of the coating is good and the quality is reliable. At the same time, the external walls of buildings can be kept in bright colors for a long time After prolonged exposure to the sun, rain or industrial waste gas, it is obvious that roller-coated panels are cleaner and brighter than spray-coated panels, and have good adhesion and weatherability, and are recognized by the world's architects as the top-notch materials.

use:

(1)Building curtain wall hanging plate

(2) Interior decoration works

(3) Billboard

(4) Onboard construction

(5) Aviation Manufacturing

(6) Indoor partition and product display stand

(7) Commercial Transport Vehicles and Container Truck Bodywork

(8) Buses, trains, subways and rail transit vehicles

(9) For the modern furniture industry with strict environmental protection requirements, the use of aluminum honeycomb panels as a processing material for furniture is a good material choice in the new century. Its completely non-toxic green quality allows furniture manufacturers to process When furniture is used, unnecessary environmental protection procedures are not required. In addition, Renault Bell aluminum honeycomb panels can be diversified such as solid wood, aluminum panels, gypsum board, and natural marble materials, and can be made into honeycomb panels. The material selection is convenient.

(10) Aluminum Honeycomb Partition: The appearance of the aluminum honeycomb partition breaks the traditional partition mode and wins the market share of medium and high-grade office space with its noble, fresh and stylish style.

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