19-06-2018 дата публикации
Номер: KR1020180066374A
Принадлежит:
The present invention relates to an interlayer noise-reduction structure with a fastener and a lateral damping material, forming a first damping material installed in a first bottom surface forming a bottom concrete surface of a kitchen or a living room by a thicker thickness than that of a second damping material installed on a second bottom surface forming a bottom concrete surface of a bedroom, installing a lateral damping material in a border between the first and second damping materials, and fixing the first or second damping materials by a fastener, so as to prevent the lateral damping material from being broken. According to the present invention, the thickness of a damping material for spaces, such as a living room, a kitchen, a bedroom, and the like, with different noise or shock intensities and frequencies is differently applied, thereby maximizing a noise or floor hitting sound reduction effect specified into each space, and durability enhancement of a floor structure is promoted ...
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