Payment & Shipping Terms:
|Material:||A3003 Or A5052||Edging:||RHS Sealed|
|Quality Guarantee Period:||15 Years||Size:||1220*2440 Mm2|
|Application:||Roof Panel||Thickness:||5mm, 12mm, 25mm, Etc|
lightweight composite board,
honeycomb granite panels
RHS (Rectangular Hollow Section) Sealed Aluminium Honeycomb Roof Panel for Building Top
RHS (Rectangular Hollow Section) Sealed Aluminium Honeycomb Roof Panel for Building Top is a type of aluminum honeycomb panel with side edges sealed with Rectangular Hollow Section (RHS).
The roof panel may require good edge sealing so that the rain water will not easily go into the core. Also the whole panel system will show an integrity.
RHS is widely used for various industries. It is also known as the C channel by the industry abroad. Aluminum honeycomb panel industry introduced this technology into the aluminum honeycomb panel edge sealing with uniform appearance as the aluminum surfaces. There are lots of RHS pattern for clients’ pick-and-choose from open website of the RHS suppliers. The RHS sealed aluminum honeycomb panel not only gives an artistic appearance, it possesses high edge strength, makes the aluminum honeycomb panel easy to install with versatile options. The RHS can be pretreated with the appearance same as the aluminum veneers such as anodized, brushed, mill finished, powder coated or painted. The gap between the RHS and the aluminum honeycomb panel can be filled with putty then on painting process to make the whole panel like a uniform one.
Aluminum honeycomb panel is a bonded sandwich structure system of two surface aluminium plates and one honeycomb cores with a special purpose adhesive. Industrial used aluminium honeycomb panel will add some more processes such as surface treatment, edging, embedding, carving and so on to make the panel suitable for special conditions. It has been widely used by the industries of civil construction, transportation, exhibition, signage, elevator, clean room etc. The honeycomb technology is from aerospace technology. The whole production process is finished in the modern factory, using hot pressing or vacuum pressing technology. Due to the high thermal conductivity between the aluminum plates and honeycomb, it is synchronized the thermal expansion and contraction of the inside and outside aluminium material. There are small holes on the honeycomb core foil wall so that the air is free of flowing inside the panel box. Furthermore, sliding mounting buckle system does not cause structural deformation during thermal expansion and contraction.
The center material is aluminum hexagonal honeycomb with a small density (about 3 to 7 kg per square meter), about 1/5 of the weight of wood with the same area and thickness, 1/6 of the glass, 1/7 of solid aluminium, which greatly reduced the building load and construction cost. Thanks to the air contained in the core, the panel can be sound and thermal insulated. Because of no combustible material contained, the fire rating can be at least B1 level. The panel performs well also on waterproof, moisture-proof, no harmful gas release, with a high unit mass of the specific strength and stiffness, not easy to deformation, completely overcoming the collapse and deformation in the center area if with large panel. The panel edge can be cut depending on real conditions. The PVDF coating can guarantee the product life more than 30 years.
After surface treated with corrosion resistant fluorocarbon resin, it can be widely used on curtain wall, roof, large façade, signs and interior decoration. The front plate of the aluminum honeycomb panel is painted with E. C. C. A. quality standards PVDF fluorocarbon paint with ordinary color or metallic color, so the surface has excellent weather resistance.
In case of heavy rain, there is particularly large noise when the raindrops hit the aluminum veneer or aluminum-plastic panel, while honeycomb panel can avoid this situation. Aluminum honeycomb panels are generally made of fluorocarbon coated aluminum plates. The continuous roller coating with PVDF material is the most important point to avoid color difference and flat coating film. Based on this, it can keep the exterior building with bright color for long time.
|Unit theory weight||kg/m2||5.4||5.6||5.75|
|Bend elasticity rate||N/mm2||50000||40600||38.44|
|Temeprature total extension coefficient||D696||X10-6N/℃||0.24||0.24||0.24|
|Heat conduction rate||D976||Kcal/mhr℃||0.23||0.19||0.15|
|Heat transform temperature||D648||℃||200||200||200|
|Surtace smoothness||1mm/M.Maximum deviation:1mm/M|
|Flame retardabt property||Nonflammable,match relevant fire resistance standard|
|Soundproof function||Be decided by layout of printed sheet installation angle,0-3dB|