| 摘要 |
The present invention relates to a noise-proofing block for preventing floor noise. The noise-proofing block (10) for preventing floor noise according to an embodiment of the present invention includes a rubber bottom board (11) for preventing noise of a lower floor, rubber side boards (12) for preventing noise around the rubber side board, a flooring plate (13) for a noise-proofing block cover, a water inflow and outflow hole (14) for construction, and a functional filling material (15), wherein the rubber bottom board (11) for preventing noise of a lower floor is a rectangular plate, is made of a rubber material for absorbing vibration, and is faced with a lower slab (20) without coming into contact with the side wall (30) when a building is constructed, and the rubber side boards (12) for preventing noise around the rubber side board which are formed on both sides of the rubber bottom board (11) do not come in contact with the side wall (30). Therefore, the noise-proofing block for preventing floor noise can enhance floor noise preventing effect in relation with light weight impact and heavy weight impact. Moreover, the noise-proofing block for preventing floor noise enhances floor noise preventing effect not only for residents who reside on the lower floor but also for residents who reside on the side due to a special structure design related with the side wall continued from the bottom. |
