| 摘要 |
PURPOSE: A ceiling panel for preventing noise between floors and a construction method thereof are provided to block noise between the floors, and to reduce construction costs by reducing a number of construction processes. CONSTITUTION: A ceiling panel(200) for preventing noise between floors comprises a main body(210), an insulating materials(230), and a coupler. The main body comprises a piping groove(211), a buried insert(213) installed in slab concrete, and a reinforcing bar groove(215) that a reinforcing bar is inserted. The insulating material is laminated on the main body to prevent noise. The coupler is formed on the circumference of the main body, and comprises one or two coupling hooks(221) and two or more coupling projections(222). The coupling projections are fitted into the coupling hook. |
