To provide a fibrous laminated board in which an inorganic silver-based antibacterial agent is added and thus, antibacterial activity, mildew resistance and deodorization are effective for a long period.

In this fibrous laminated board, the inorganic silver-based antibacterial agent carried by zeolite or zirconium phosphate is not added, but a silver chlorocomplex salt is added to fibers. Accordingly, antibacterial activity, mildew resistance and deodorizing effect are sustained for a long period.