THE STRUCTURE FOR SOUNDPROOF INTERLAYER

摘要

The present invention relates to an inter-story noise prevention structure including multiple layers. The inter-story noise prevention structure according to an embodiment of the present invention is arranged on a floor slab of a structure. The inter-story noise prevention structure includes: a floor structure including a flat unit and multiple recess units arranged to recess below the flat unit and be spaced apart from each other; a heat insulation material which is inserted into the spaces formed between the recess units and is spaced apart from the lower surface of the flat unit by a predetermined space; and multiple anti-vibration pads which are respectively coupled to the lower surface of the recess units and are supported by the floor slab.