Our PU sandwich panel is made of high-quality color coated steel plate as the panel, flame retardant insulation material as the core layer, and high-pressure composite. The board surface is rich in patterns, and the effect of imitation stone and wood grain is lifelike. It has both decorative and thermal insulation properties. It is a new generation of energy-saving Eco-friendly exterior/interior wall materials.
Frequently Asked Questions (FAQ)
Q:
What are the main advantages of using PU sandwich panels?
PU (Polyurethane) sandwich panels offer exceptional thermal insulation, are lightweight yet structurally strong, have waterproof and moisture-resistant properties, and are easy to install, making them highly cost-effective.
Q:
What is the fire-proof rating of these panels?
Our panels have a fire-proof rating of Grade B, providing strong flame-retardant safety for building interiors and exteriors.
Q:
Are PU sandwich panels suitable for both wall and roof installations?
Yes, they are highly versatile and widely used for both exterior/interior walls and roofing in residential, commercial, and industrial buildings.
Q:
What designs and surface finishes are available?
They come in various finishes including solid colors, brick grains, stone grains, wood grains, and can be customized to match specific architectural designs.
Q:
What are the common thicknesses of PU sandwich panels?
Standard thicknesses include 10mm, 16mm, 20mm, 25mm, 30mm, and 50mm, allowing you to choose the level of insulation required for your project.
Q:
How does the thermal insulation performance compare to other materials?
Due to the low thermal conductivity of rigid polyurethane foam, these panels provide superior thermal insulation compared to traditional concrete or mineral wool panels, saving energy costs.