| 摘要 |
PROBLEM TO BE SOLVED: To provide a flooring structure eliminating noises to downstairs due to an impact noise generated when a person walks or starts to run on a flooring board or drops an object and a friction sound generated when an object is moved.SOLUTION: In a flooring structure, butting end parts between multiple pieces of rectangular flooring boards 1 in a longer direction are disposed on the same line with equal spaces between them. Flooring boards disposed on both sides in a width direction of the flooring boards disposed in the longer direction on the same line have butting end parts in the same longer direction disposed with equal spaces between them in the width direction. Both end parts of adjacent flooring boards are disposed at different positions. Flooring boards are disposed so that both side surface ends in the width direction of the flooring board are disposed with equal spaces between them.SELECTED DRAWING: Figure 1 |
