Roof member
Provided is a roof member having good adhesiveness of a top layer thereof. This roof member comprises a substrate, a polyurethane layer disposed on the substrate, and a top layer disposed on the polyurethane layer. At least a portion of the polyurethane layer is formed of a polyurethane foam layer,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Provided is a roof member having good adhesiveness of a top layer thereof. This roof member comprises a substrate, a polyurethane layer disposed on the substrate, and a top layer disposed on the polyurethane layer. At least a portion of the polyurethane layer is formed of a polyurethane foam layer, and the top layer includes a fluorine-containing polymer. |
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