| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a floor member that facilitates working and construction and that prevents push-up and waviness from being caused by dimensional expansion arising from moisture absorption and the like. <P>SOLUTION: In a floor member 1, a longitudinal-direction or width-direction lateral surface of a plate-like main body 10 assuming a rectangular parallelepiped shape is provided with a recess-shaped fitting part 20 capable of being fitting-connected to a protrusive fitting part 30 provided on another floor member 1. The floor member 1 comprises a hollow cylinder-shaped spacer 50 disposed in the state of being inserted into the recess-shaped fitting part 20. The spacer 50 is in the elastically deformed state of being pressed against an inner wall 21 of the recess-shaped fitting part 20 in the state of being disposed by being inserted into the recess-shaped fitting part 20. The spacer 50 is formed to be capable of being elastically deformed by abutment of the protrusive fitting part 30 in a fitting-connected state in which the protrusive fitting part 30 of another floor member 1 is fitting-connected to the recess-shaped fitting part 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
