What is the aluminum honeycomb panels?
Published：
2013/10/27 Clicks：
2919
Its panels are mainly made of high quality aluminum alloy 3003H24 or 5052AH14 high manganese alloy aluminum as base material , panel thickness 0.8 ~ 1.5mm fluorocarbon paint roller board or shade -resistant , anti- scratch resistant paint shade , acid rain Corrosion discoloration, self- cleaning stronger than PVDF, plate thickness 0.6 ~ 1.0mm, the total thickness of 25mm. Core material using hexagonal 3003 aluminum honeycomb core , aluminum foil thickness of 0.04 ~ 0.06mm, side length of 5 ~ 6mm, using roll forming technology being completed , forming the back of the epidermis , automatic folding machines , are back in the installation epidermis edges tightly bite. The whole process is completed all in a modern factory , using thermoforming technology , high thermal conductivity values due to the aluminum skin and honeycomb between the inner and outer aluminum skin of thermal expansion and contraction synchronization ; There are holes on the honeycomb aluminum skin , so that the gas can be freely within the board flow ; slidably mounted buckle system does not cause structural deformation during thermal expansion and contraction , thus ensuring a high flatness using bonding glue : two-component polyurethane adhesive curing temperature , with automatic honeycomb composite panel production equipment by me. pressure high-temperature composite made to overcome the brittleness problem in the past honeycomb panel adhesive layer . The inner layer is a special hexagonal aluminum honeycomb , the hardness of H19 aluminum alloy composition, as adhesion Xinban sandwich structure to withstand the pressure up in the cut . These restraining each other like many unskilled laborer dense cellular beams , can be dispersed under pressure from the panel direction , the plate even by force , to ensure that the panel in the larger area can still maintain a high flatness. When installed on both sides using the installation , no mechanical damage. Sliding buckle system allows expansion and contraction installation , slip buckle plate at the bottom of the expansion will be the direction of the control board. 25MM hidden glue seam system is beautiful and has a self-cleaning function. Cassette honeycomb panel production after the completion of the inner and outer panels and honeycomb structure to form a whole Additionally, the hollow honeycomb can be greatly reduced thermal expansion of the plate body . Since the cellular material has a high resistance to pressure , vibration , noise, thermal insulation , fire retardant and higher specific strength and excellent performance . Sixties abroad in various fields have been civilian use, and rapid development , China's cellular technology in recent years was in civilian industrial applications in various fields . Aluminum honeycomb panel curtain wall with its light weight, high strength , stiffness , and many other advantages, has been widely used in high-rise building exterior decoration. The total thickness of 15mm, bottom panel 1.0mm thick aluminum honeycomb panels are only 6Khg / m . Honeycomb panels have the same weight aluminum veneer stiffness is only 1/5 , plate 1/10 , aluminum honeycomb core interconnected as numerous beam, fixed core distributed over the entire plate surface , so that the plate more stability, greatly exceed its wind pressure resistance aluminum plate and aluminum veneer moon , and has easy deformation , flatness and good, even if honeycomb panel ruled large size . Can achieve a high degree of flatness , the preferred construction is a lightweight material .
Features: Center for the hexagonal honeycomb aluminum , low density ( per square meter is about 3 to 7 kg ) , the same area of the same thickness of the wood weight of 1/ 5, the glass is 1/6, aluminum 1 / 7 greatly reduce the cost of building loads and , due to the interlayer contains a lot of air , can sound ( airborne sound insulation of up to 30dB), insulation ( thermal resistance up to 0.02 (m2 K / W)), non- combustible material , fire rating to B1 level , waterproof, moisture-proof , no harmful gases released per unit mass than strength, high stiffness ( rigidity rib structure 1.7 times ) , easily deformed, completely overcome other decorative plate deformation in the area when a large single block , in the middle easy to collapse and other shortcomings processing applications , can be arbitrarily cut hems , fluorocarbon coating can protect the surface of the product life of more than 30 years , aluminum honeycomb panels with high surface smoothness , good seismic performance , only the proportion of eighth glass curtain wall one ; 22mm thick standard simply supported at one meter deflection is 10mm load can be achieved when the force more than 700 kg . After the surface is highly resistant to corrosion fluorocarbon resin treatment , but can be widely used to make walls, roofs, and other large-scale facade signs and interior decoration of the building. Aluminum honeycomb aluminum plate front ECCA meets quality standards using PVDF fluorocarbon paint , divided into ordinary color and metallic colors . So that the surface also has excellent weathering properties. Follow the natural product innovations tend to mimic the structure and form of nature, all human inventions inspired by nature and adapt to the requirements of the natural world . Aluminum honeycomb panels for its light weight, high strength , stiffness , and many other advantages, has been widely used in building facade . Weight honeycomb sandwich panels with the same rigidity aluminum only 1/5 of the steel plate 1/10. The total thickness of 15mm, panel 1.0mm, 0.8mm and bottom of the aluminum honeycomb panels, weighs only 6 kg / square meter. Honeycomb core interconnected as numerous beam, fixed core distributed throughout the board , easy to shear , so that the plate is more stable, more flexible bending and compression , which greatly exceeded the wind pressure on the plastic plates and aluminum veneer , and there is not easy deformation , flatness and good, even if the size of a large honeycomb panels , but also to achieve a high flatness due to the honeycomb core honeycomb composite board divided into a number within a closed chamber to prevent the air flow, the heat and sound waves is greatly hindered, and therefore , heat insulation , thermal insulation, sound insulation effect . On the 100-3200HZ sound source Lung bath up 20 ~ 30dB, thermal conductivity 0.104-0.130W/MK, aluminum honeycomb panels and thus energy absorption capacity of 150-3500KJ / M ² is an ideal energy-saving materials . In cases of heavy rain, the rain hit the aluminum veneer or plastic plate surface noise is particularly large, but the honeycomb panel to avoid this situation. Aluminum honeycomb panels made of aluminum commonly used fluorocarbon roll panel . Fluorocarbon aluminum roller most important point is the use of a continuous roll coating process , aluminum is painted once completed , to ensure that its products without color , coating flow roughness is good, reliable quality. While maintaining facades bright colors for a long time . After long-term sun and rain or industrial air pollution, it is clear than the spray plate roller plate clean and bright , and has good adhesion and weather resistance, who is recognized as the world's first-class building materials . Usage: ship, vehicle interiors, wall , floor, ceiling panels , partitions, doors, ducts , walls , rowing hull , the train roof .
Compared with aluminum veneer : Cassette largest aluminum honeycomb board can do 1500mm × 4500mm, because the board itself is a composite material , interior aluminum honeycomb panel itself to bear the weight of his body to provide a guarantee , making the board itself does not require any additional stiffeners . While ordinary aluminum veneer in a width greater than 1m or 2m of length greater than when it is necessary to add stiffening ribs behind the plate . Stiffener plates to be welded on the back , because the thermal expansion coefficient of the stiffener and the board itself is not the same , after several changes of cold front panel will appear uneven phenomenon. And this phenomenon is usually a half a year after the completion of the project began to appear .
Belong to a single layer of aluminum veneer products, processing is relatively simple, strong modeling capabilities, but poor accuracy ; honeycomb composite products, processing speed and capacity is weak, but the accuracy is guaranteed.
The cartridge used is aluminum honeycomb button cover system, exposed and hidden adhesive glue seam sewing the two systems are available, the system fully consider the thermal expansion and contraction of the board itself, and the four directions of the board are free stretching , effectively avoiding the influence of temperature stress on the plate surface flatness .
Only ordinary single-layer aluminum adhesive joints exposed systems, and the installation is fixed to the mounting yard keel , no suitable space for the release of thermal stress, resulting in the board prone to warping .
Honeycomb is a composite sheet, light weight, high strength , good flatness , the board surface , easy to install , easy to maintain, environmentally friendly , and can be reused , excellent resistance to thermal expansion and contraction performance advantages.
Aluminum veneer for the general non- composite plates, compared with honeycomb panels, does not have the above advantages, but comparison, the cost of 3MM thick aluminum veneer is generally lower than 25MM honeycomb panels 15 to 20 %. Because of the weight and shape of buildings used less 4MM thick aluminum veneer , and this thickness of aluminum honeycomb panels and veneer products cost difference is only about 5%.
1 , roll forming technology :
In the process of the production of panels and back , you need to be folded up the edges of the plates , the traditional process used folding machine , because the one-time fast folding , forming internal stress in the metal , and the metal will form microscopic internal destroyed, affecting metal life. The roll forming technology is the use of ten wheel, gradually folded edge of the plate to a preset angle , and gradually formed to ensure the release of internal stress and damage to the metal itself is reduced to a minimum .
2, continuous pre-roll technology :
When aluminum coil coating color will be attached to the molding above techniques , coating adhesion , durability , color uniformity , the same batch of product basically no color.
Technical Data : Density (kg/m2) 3.6 ~ 5.3
Roughness <0.2mm
Plate heat resistance 0.026m2.k / w
Equivalent thermal conductivity 0.88w/m.k
29dB sound insulation
4 × 104MN/m2 elastic modulus
Bending tensile strength ≥ 83MN/m2
Shear strength 2MN/m2
Rigidity (kN.m2) 1.0 ~ 23.0
Fire rating B1 level (GIN)
Features: Center for the hexagonal honeycomb aluminum , low density ( per square meter is about 3 to 7 kg ) , the same area of the same thickness of the wood weight of 1/ 5, the glass is 1/6, aluminum 1 / 7 greatly reduce the cost of building loads and , due to the interlayer contains a lot of air , can sound ( airborne sound insulation of up to 30dB), insulation ( thermal resistance up to 0.02 (m2 K / W)), non- combustible material , fire rating to B1 level , waterproof, moisture-proof , no harmful gases released per unit mass than strength, high stiffness ( rigidity rib structure 1.7 times ) , easily deformed, completely overcome other decorative plate deformation in the area when a large single block , in the middle easy to collapse and other shortcomings processing applications , can be arbitrarily cut hems , fluorocarbon coating can protect the surface of the product life of more than 30 years , aluminum honeycomb panels with high surface smoothness , good seismic performance , only the proportion of eighth glass curtain wall one ; 22mm thick standard simply supported at one meter deflection is 10mm load can be achieved when the force more than 700 kg . After the surface is highly resistant to corrosion fluorocarbon resin treatment , but can be widely used to make walls, roofs, and other large-scale facade signs and interior decoration of the building. Aluminum honeycomb aluminum plate front ECCA meets quality standards using PVDF fluorocarbon paint , divided into ordinary color and metallic colors . So that the surface also has excellent weathering properties. Follow the natural product innovations tend to mimic the structure and form of nature, all human inventions inspired by nature and adapt to the requirements of the natural world . Aluminum honeycomb panels for its light weight, high strength , stiffness , and many other advantages, has been widely used in building facade . Weight honeycomb sandwich panels with the same rigidity aluminum only 1/5 of the steel plate 1/10. The total thickness of 15mm, panel 1.0mm, 0.8mm and bottom of the aluminum honeycomb panels, weighs only 6 kg / square meter. Honeycomb core interconnected as numerous beam, fixed core distributed throughout the board , easy to shear , so that the plate is more stable, more flexible bending and compression , which greatly exceeded the wind pressure on the plastic plates and aluminum veneer , and there is not easy deformation , flatness and good, even if the size of a large honeycomb panels , but also to achieve a high flatness due to the honeycomb core honeycomb composite board divided into a number within a closed chamber to prevent the air flow, the heat and sound waves is greatly hindered, and therefore , heat insulation , thermal insulation, sound insulation effect . On the 100-3200HZ sound source Lung bath up 20 ~ 30dB, thermal conductivity 0.104-0.130W/MK, aluminum honeycomb panels and thus energy absorption capacity of 150-3500KJ / M ² is an ideal energy-saving materials . In cases of heavy rain, the rain hit the aluminum veneer or plastic plate surface noise is particularly large, but the honeycomb panel to avoid this situation. Aluminum honeycomb panels made of aluminum commonly used fluorocarbon roll panel . Fluorocarbon aluminum roller most important point is the use of a continuous roll coating process , aluminum is painted once completed , to ensure that its products without color , coating flow roughness is good, reliable quality. While maintaining facades bright colors for a long time . After long-term sun and rain or industrial air pollution, it is clear than the spray plate roller plate clean and bright , and has good adhesion and weather resistance, who is recognized as the world's first-class building materials . Usage: ship, vehicle interiors, wall , floor, ceiling panels , partitions, doors, ducts , walls , rowing hull , the train roof .
Compared with aluminum veneer : Cassette largest aluminum honeycomb board can do 1500mm × 4500mm, because the board itself is a composite material , interior aluminum honeycomb panel itself to bear the weight of his body to provide a guarantee , making the board itself does not require any additional stiffeners . While ordinary aluminum veneer in a width greater than 1m or 2m of length greater than when it is necessary to add stiffening ribs behind the plate . Stiffener plates to be welded on the back , because the thermal expansion coefficient of the stiffener and the board itself is not the same , after several changes of cold front panel will appear uneven phenomenon. And this phenomenon is usually a half a year after the completion of the project began to appear .
Belong to a single layer of aluminum veneer products, processing is relatively simple, strong modeling capabilities, but poor accuracy ; honeycomb composite products, processing speed and capacity is weak, but the accuracy is guaranteed.
The cartridge used is aluminum honeycomb button cover system, exposed and hidden adhesive glue seam sewing the two systems are available, the system fully consider the thermal expansion and contraction of the board itself, and the four directions of the board are free stretching , effectively avoiding the influence of temperature stress on the plate surface flatness .
Only ordinary single-layer aluminum adhesive joints exposed systems, and the installation is fixed to the mounting yard keel , no suitable space for the release of thermal stress, resulting in the board prone to warping .
Honeycomb is a composite sheet, light weight, high strength , good flatness , the board surface , easy to install , easy to maintain, environmentally friendly , and can be reused , excellent resistance to thermal expansion and contraction performance advantages.
Aluminum veneer for the general non- composite plates, compared with honeycomb panels, does not have the above advantages, but comparison, the cost of 3MM thick aluminum veneer is generally lower than 25MM honeycomb panels 15 to 20 %. Because of the weight and shape of buildings used less 4MM thick aluminum veneer , and this thickness of aluminum honeycomb panels and veneer products cost difference is only about 5%.
1 , roll forming technology :
In the process of the production of panels and back , you need to be folded up the edges of the plates , the traditional process used folding machine , because the one-time fast folding , forming internal stress in the metal , and the metal will form microscopic internal destroyed, affecting metal life. The roll forming technology is the use of ten wheel, gradually folded edge of the plate to a preset angle , and gradually formed to ensure the release of internal stress and damage to the metal itself is reduced to a minimum .
2, continuous pre-roll technology :
When aluminum coil coating color will be attached to the molding above techniques , coating adhesion , durability , color uniformity , the same batch of product basically no color.
Technical Data : Density (kg/m2) 3.6 ~ 5.3
Roughness <0.2mm
Plate heat resistance 0.026m2.k / w
Equivalent thermal conductivity 0.88w/m.k
29dB sound insulation
4 × 104MN/m2 elastic modulus
Bending tensile strength ≥ 83MN/m2
Shear strength 2MN/m2
Rigidity (kN.m2) 1.0 ~ 23.0
Fire rating B1 level (GIN)
