| 摘要 |
The present invention relates to a floating floor material for preventing noises through floor which uses a double-sided concavo-convex structure and which comprises: a base plate; upper and lower concavo-convex parts having a plurality of concavo-convex structures arranged respectively on the upper and lower sides of the base plate; and multiple support bases which protrude from the lower side of the base plate and which separate the base plate from the slab. The floating floor material for preventing noises through floor which uses a double-sided concavo-convex structure according to the present invention is provided to improve the quality of a floor structure by omitting aerated concrete which generates sedimentation and crack, to have excellent sound and heat insulation performance, to reduce construction time and costs, and to facilitate the installation of a hot-water pipe and the adjustment of the gap between hot-water pipes. |
