EnglishViews: 323 Author: Julong Publish Time: 2023-12-08 Origin: aluminum panel systems manufacturer
Aluminum honeycomb panels are frequently used in conjunction with glass curtain walls in the same building. Typically, a glass curtain wall is used in the light-transmitting portion of the building, whereas an aluminum honeycomb panel curtain wall is used in the opaque portion. Because of the aluminum plate's excellent processing performance, color variety, and good safety, it can fully adapt to the design of various complex shapes, can arbitrarily add concave and protruding lines, and can process various types of curved lines, so aluminum honeycomb panel as a very impactful architectural form, the panel curtain wall gives architects a huge space to play and is very popular.
The arrangement of the reinforcing ribs and the distribution of largely concentrated stress around the fixing of the reinforcing ribs have a significant impact on the bearing capacity of the metal curtain wall and the stability of its reinforcing ribs when the aluminum veneer metal curtain wall with reinforcements on the back (fixed on the back of the aluminum veneer with aluminum welding studs) is subjected to a uniform load perpendicular to the board surface. Aluminum veneer in large sizes is commonly utilized in engineering.
A reasonable force calculation is necessary to assure the flatness of the aluminum veneer surface, and the findings are used to determine whether to reasonably put reinforcing ribs on the rear of the aluminum veneer surface to increase the plate. There is currently minimal research on this topic in China. The finite element method is utilized in this research to solve the arrangement of reinforcing ribs and the stress surrounding the reinforcing ribs' fixing, and the effect of the arrangement of reinforcing ribs on the bearing capacity of aluminum veneer is explored. The design serves as a theoretical foundation.
The I-beam construction inspired the design of the aluminum honeycomb composite panel structure. The aluminum plate utilized in the front/back panel has a high structural strength and a large sectional moment of inertia, which gives it good stiffness and bending strength. The intermediate interlayer is similar to the natural honeycomb structure, using less material while maintaining high shear strength and stability. The honeycomb panel has the following advantages due to the optimum combination of face/back sheet and honeycomb core:
Depending on the application, the aluminum honeycomb composite panel might use different pre-rolled aluminum plates. Fluorocarbon aluminum plates with strong resistance to environmental aging can be used for outdoor applications such as curtain walls and roofs. Acrylic and polyester roll-coated aluminum plates can be utilized for interior decorating. Aluminum honeycomb panels used as curtain wall panels are resistant to wind and rain erosion and air pollution, have great corrosion resistance to acid, alkali, salt, and other media, and can be used in a range of situations for an extended period. Related product: Pvdf Aluminium Honeycomb Panel.
It is generally applicable in new and rebuilt buildings, public buildings, and civil structures.
The aluminum honeycomb composite panel contains nearly no combustible chemicals and has a Class A combustion performance.
Because the honeycomb core divides the honeycomb composite panel into many closed cells, airflow is inhibited, and the propagation of heat and sound waves is hampered, resulting in heat insulation, heat preservation, and sound insulation. According to the experimental results, the noise reduction of the aluminum honeycomb panel for a sound source of 1003200Hz can reach 2028dB. In the event of heavy rain, the noise will be amplified when raindrops strike the aluminum veneer or aluminum-plastic panel, which the honeycomb panel may avoid.
The aluminum honeycomb panel interlayer has a honeycomb core, which makes this product low in specific gravity and can reduce construction weight. The density of aluminum honeycomb panels with a thickness of 15mm, a panel of 1.0mm, and a bottom plate of 0.8mm, for example, is only 6kg/m2; and the quantity of aluminum honeycomb panels with the same stiffness is only one-fifth of that of aluminum panels and one-tenth of that of steel panels. The specific gravity is low, while the specific strength is strong. This is due to the honeycomb cores' interconnectedness, which is analogous to a plethora of I-beams. The core layer is spread and fixed across the entire board surface, making shearing difficult and the board more solid and resistant to bending and deflection.
Its acoustic and heat insulation properties outperform genuine stone panels 30mm thick. Stone aluminum honeycomb composite panel parameters can be easily adjusted, and the standard panel specification is 1200 mm and 2400 mm.
It is a good material for coastal structures and airport terminals because it has a 25mm total thickness, 1mm thick double-sided aluminum panel, a negative wind pressure test passed 9100MPa, and the panel surface remained flat after rebounding.
The aluminum honeycomb panel is an ideal material for building interior decoration. The impact strength is ten times that of 3mm thick granite, and the entire piece will not break after impact. The strength has not decreased after 120 cycles of acid freeze-thaw testing (-2550°C)., is a good decorative material.
The 25mm thick aluminum honeycomb panel weighs only 6kg per m2, which is similar to 6mm thick glass, and is only one-fifth the weight of stone of the same thickness, and its flatness significantly exceeds that of solid aluminum panels. The surface material can be coupled with a variety of materials, including coated aluminum, stainless steel, pure copper, titanium, natural stone, wood, soft decoration, and so on.
Large installation equipment is not typically required and thus is appropriate for unitized curtain wall installation. Because the material is lightweight and can be fastened with ordinary adhesives, installation costs are reduced.
