THE METHOD OF SOUND AND VIBRATION PROOF IN CONCRETE STRUCTURE

PURPOSE: The method of sound and vibration proof concrete structure is provided to shut off the connection of a decorative layer with sound and vibration proof materials. CONSTITUTION: The method of sound and vibration proof concrete structure is composed of: joining a sound and vibration proof material whose width is the same as the thickness of a decorative layer and height is a little higher than the thickness of the sound and vibration proof material and a cement decorative layer(E1) to a wall and a floor; forming a decorative layer with the thickness of the sound and vibration proof material; creating a vibration proof layer(D1) for a floor; building a cement mortar layer(E1) on the vibration proof layer. 본 발명은 콘크리트 구조물의 방음 및 방진공법으로 콘크리트 구조물의 내부 즉 바닥과 벽이 교차하는 모서리에 방음·방진재로서 소음과 진동을 차단하는 구조로 시공함으로서 방음 및 방진 효과가 우수한 방음 및 방진공법에 관한 것임.