| 摘要 |
The present invention provides a construction method of a mat for preventing noises through floors, wherein the mat cuts off noises caused by impact or vibration applied to a slab by being disposed on the lower part of a slab supported by columns in a concrete building, includes a composite text material having at least one text material layered therein, and is mounted through an anchor on the lower side of the slab. The construction method of a mat for preventing noises through floors according to the present invention has effects of preventing the concentration of sound and noise energy by forming the mat out of multiple textile materials placed on top of each other in a grid shape and installing a penetrating anchor on the maximum moment point of the slab where the sound and noise energy caused by impact and vibration is concentrated, and of more efficiently absorbing noises through the complex textile material, thereby efficiently reducing noises transferred through slabs between upper and lower floors in a multi-story building. |
