| 摘要 |
<p>The present invention relates to a floor structure capable of reducing noise through a floor and increasing an insulating effect for a building such as an apartment, and the floor structure comprises: a porous base sheet (20) provided on a slab (S) for constituting a structure of a building; a sound absorbing board (40) provided on the base sheet (20) and molded with synthetic resin so as to form a board shape having a hollow portion, wherein the sound absorbing board (40) has an air layer (41) for insulation and impact absorption; a surface layer board (60) provided on the sound absorbing board (40); and a heating means such as a heating wire or a hot water pipe (70) provided inside the surface layer board (60).</p> |
