What is Sandwich Panel?
Color steel sandwich panels are a common product in current building materials, which not only can be very flame retardant, but also environmentally friendly and efficient. The color steel sandwich panel is made of two upper and lower metal panels and a middle layer polymer insulated inner core. It has the characteristics of easy installation, light weight and environmental protection.
- Light weight: The weight per square meter is less than 24kg, which can fully reduce the structural cost.
- Quick installation: Light weight, plug-in, installation and free cutting characteristics determine its easy installation, can improve efficiency and save construction time.
- Fire prevention: The surface material and insulation material are non-combustible or non-combustible materials, meeting fire protection regulations.
- Refractory: Treated by special coating, the plate can be kept for 10-15 years, with a life over 35 years.
- Beautiful appearance: Clear lines and dozens of colors match any building style.
- Thermal insulation: Low thermal conductivity using rock wool, fiberglass cotton, polystyrene, or polyurethane.
Frequently Asked Questions
What core materials are available for these sandwich panels?
We offer various core materials including Rockwool, PU (Polyurethane), EPS (Polystyrene), and Magnesium combined with Rockwool or PIR/PUR to meet different insulation and fire rating needs.
How does the fire prevention feature work?
Both the surface color steel and the internal insulation materials are designed to be non-combustible or fire-resistant, meeting strict fire protection regulations (Fire Rating 1).
Are these panels suitable for cleanroom applications?
Yes, these panels are specifically designed for cleanrooms and construction insulation, featuring easy cleaning and corrosion resistance.
What is the expected lifespan of the color steel panels?
The panels are treated with special coatings that last 10-15 years before requiring maintenance. With proper care and anti-corrosion spraying every 10 years, the service life can exceed 35 years.
Can the size and color be customized?
Yes, we support customization for both size (standard width 1150mm, length as required) and color (any RAL colors, commonly white-gray, sea blue, or red).
What are the main advantages of using these panels in construction?
The primary benefits include light weight (reducing structural costs), fast plug-in installation, excellent thermal insulation, sound-absorbing properties, and low maintenance costs.
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