| 摘要 |
PURPOSE: A construction panel is provided to improve a noise prevention effect and a vibration-proof effect. CONSTITUTION: A construction panel comprises an upper plate(21), a lower plate(22), support members(40), a noise prevention member(35), and connection members. Grooves which have an upper mold of a noise damping pipe(30) are formed on a bottom surface of the upper plate. Grooves which have lower molds of the noise damping pipe corresponding to the upper molds are formed on a top surface of the lower plate. The support member connected with a bottom part of the lower plate has a vibration-proof member(41) of an elastic material. The noise prevention member is settled in the noise damping pipe between the upper plate and the lower plate. The connection member couples the upper plate with the lower plate. |
