The reduction structure for floor impact sound and its construction method

摘要

The present invention is bottom plate of the building and the walls are to impede the progress of the micro vibration to the abutting edge portion means the length of the shock disturbance vibration transmission been configured such that the bottom plate in a direction gujogwa noise reduction, the method comprising: extruding a recess in the longitudinal direction on one side groove 21 having a vibration member (20), the anti-vibration member (20) attaching the outer edge of the die for forming the walls and the bottom plate 10 and the die 10 and the anti-vibration member (20) for curing by pouring concrete (A) on the stage and, after the curing mold 10 is intended to provide a shock noise reduction method of a bottom plate made of a step of removing only, the present invention is that the impact strength of the building structure, by forming the vibration transmission interference means formed on the bottom plate and the wall of the building abutting edge portions If you do not have standing to floor vibration smile passed from the plate is useful inventor being able to write down the noise create a very comfortable living environment by not transmitted to the wall.