A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor structure for construction to reduce inter-floor noise
Disclosed is a floor structure for construction for reducing a noise between floors. The disclosed floor structure for construction comprises: a buffer material layer disposed to cover a first area including a center portion of an upper surface of a foundation slab layer; a reinforcement member layer disposed to cover a second area near the first area of the upper surface of the foundation flab layer in the outside of the buffer material layer; a soundproof layer disposed on the buffer material layer and the reinforcement member layer; a lightweight aerated concrete layer; a finishing mortar layer disposed on the lightweight aerated concrete layer; a plurality of first elastic anti-vibration members; and a plurality of second elastic anti-vibration members. The buffer material layer can have a natural frequency lower than the natural frequency of the reinforcement member layer. The buffer material layer can have a lower dynamic elastic modulus than the reinforcement member layer.
층간소음 저감을 위한 건축용 바닥 구조체에 관해 개시되어 있다. 개시된 건축용 바닥 구조체는 기초 슬래브층 상면의 중앙부를 포함한 제1 영역을 덮도록 배치되는 완충재층, 상기 완충재층의 외측에서 상기 기초 슬래브층 상면의 상기 제1 영역 주위의 제2 영역을 덮도록 배치되는 보강부재층, 상기 완충재층과 상기 보강부재층 상에 배치되는 경량기포 콘크리트층 및 상기 경량기포 콘크리트층 상에 배치되는 마감 모르타르층을 포함할 수 있다. 상기 완충재층은 상기 보강부재층 보다 낮은 고유진동수를 가질 수 있다. 상기 완충재층은 상기 보강부재층 보다 낮은 동탄성계수를 가질 수 있다.
Floor structure for construction to reduce inter-floor noise
Disclosed is a floor structure for construction for reducing a noise between floors. The disclosed floor structure for construction comprises: a buffer material layer disposed to cover a first area including a center portion of an upper surface of a foundation slab layer; a reinforcement member layer disposed to cover a second area near the first area of the upper surface of the foundation flab layer in the outside of the buffer material layer; a soundproof layer disposed on the buffer material layer and the reinforcement member layer; a lightweight aerated concrete layer; a finishing mortar layer disposed on the lightweight aerated concrete layer; a plurality of first elastic anti-vibration members; and a plurality of second elastic anti-vibration members. The buffer material layer can have a natural frequency lower than the natural frequency of the reinforcement member layer. The buffer material layer can have a lower dynamic elastic modulus than the reinforcement member layer.
층간소음 저감을 위한 건축용 바닥 구조체에 관해 개시되어 있다. 개시된 건축용 바닥 구조체는 기초 슬래브층 상면의 중앙부를 포함한 제1 영역을 덮도록 배치되는 완충재층, 상기 완충재층의 외측에서 상기 기초 슬래브층 상면의 상기 제1 영역 주위의 제2 영역을 덮도록 배치되는 보강부재층, 상기 완충재층과 상기 보강부재층 상에 배치되는 경량기포 콘크리트층 및 상기 경량기포 콘크리트층 상에 배치되는 마감 모르타르층을 포함할 수 있다. 상기 완충재층은 상기 보강부재층 보다 낮은 고유진동수를 가질 수 있다. 상기 완충재층은 상기 보강부재층 보다 낮은 동탄성계수를 가질 수 있다.
Floor structure for construction to reduce inter-floor noise
층간소음 저감을 위한 건축용 바닥 구조체
AHN KYE HYUN (author) / KIM TAE HEE (author) / KIM JAE HO (author) / SHIN DONG MIN (author) / LEE YEONG JAE (author) / KIM SUNG JIN (author) / KIM SEUNG KI (author)
2022-07-20
Patent
Electronic Resource
Korean
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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