| 摘要 |
A decorative architectural panel comprises a substrate, a base layer of fluoropolymer film adhered to the substrate and at least one discontinuous top layer of preformed fluoropolymer film that forms a decorative, textured surface. The fluoropolymer surfacing film protects the substrate while providing decorative features. Steel panels in accordance with the invention, resembling traditional asphalt construction materials, are especially useful for residential roofing.
|
