| 摘要 |
PURPOSE: A floor material for a bus is provided to remarkably reduce noise and to prevent the floor material from getting loose from a floor frame structure using adhesive. CONSTITUTION: A floor material(1) for a bus comprises a lower plywood member(2), a cell structure(4), and an upper plywood member(3). The lower plywood member is installed on a floor frame structure by using adhesive The cell structure is placed on the top of the lower plywood member. The cell structure is formed in order to have empty spaces between wall members. The upper plywood member is placed on the top of the cell structure.
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