A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE HAVING DAMPING COMPOSITION FOR REDUCING FLOOR IMPACT SOUND OF APARTMENT HOUSES
The present invention discloses a reinforced beam for reducing interlayer noises in an apartment house, which is installed in a lower portion of a ceiling of an existing apartment house, and is capable of reducing interlayer noises in an apartment house capable of reducing impact vibrations generated by a floor impacting source. To this end, the present invention includes: a vibration reducing sheet formed of a plate shape having a viscoelastic composite for reducing vibrations including 10-20 of water by weight, 10-30 of binder by weight, 20-40 of a first mineral pigment by weight, and 10-25 of a second mineral pigment by weight; and an adhesive for attaching a vibration reducing sheet to a ceiling and having a characteristic of reducing vibrations. Accordingly, the reinforced beam for reducing interlayer noises in an apartment house is additionally installed in a pre-constructed apartment house and thus prevent the generation of interlayer noises in an apartment house.
기존 공동주택의 천정 하부에 설치되어 바닥 충격원에 의해 발생하는 충격진동을 저감시킬 수 있는 공동주택 층간소음 저감용 보강보가 개시되어 있다. 이를 위하여 물 10 내지 20 중량부와, 바인더 10 내지 30 중량부, 제1 무기안료 20 내지 40 중량부, 제2 무기안료 10 내지 25 중량부를 포함하는 진동 감쇠용 점탄성 조성물로 구성되며 판상으로 형성된 진동 감쇠시트, 및 상기 진동 감쇠시트를 천정에 부착시키며 진동 감쇠 특성이 갖는 진동 감쇠용 접착제를 포함하는 공동주택 층간소음 저감용 보강보를 제공한다. 본 발명의 공동주택 층간소음 저감용 보강보는 미리 건축된 공동주택에 추가적으로 설치하여 공동주택의 층간소음 발생을 완화시킬 수 있다.
REINFORCEMENT STRUCTURE HAVING DAMPING COMPOSITION FOR REDUCING FLOOR IMPACT SOUND OF APARTMENT HOUSES
The present invention discloses a reinforced beam for reducing interlayer noises in an apartment house, which is installed in a lower portion of a ceiling of an existing apartment house, and is capable of reducing interlayer noises in an apartment house capable of reducing impact vibrations generated by a floor impacting source. To this end, the present invention includes: a vibration reducing sheet formed of a plate shape having a viscoelastic composite for reducing vibrations including 10-20 of water by weight, 10-30 of binder by weight, 20-40 of a first mineral pigment by weight, and 10-25 of a second mineral pigment by weight; and an adhesive for attaching a vibration reducing sheet to a ceiling and having a characteristic of reducing vibrations. Accordingly, the reinforced beam for reducing interlayer noises in an apartment house is additionally installed in a pre-constructed apartment house and thus prevent the generation of interlayer noises in an apartment house.
기존 공동주택의 천정 하부에 설치되어 바닥 충격원에 의해 발생하는 충격진동을 저감시킬 수 있는 공동주택 층간소음 저감용 보강보가 개시되어 있다. 이를 위하여 물 10 내지 20 중량부와, 바인더 10 내지 30 중량부, 제1 무기안료 20 내지 40 중량부, 제2 무기안료 10 내지 25 중량부를 포함하는 진동 감쇠용 점탄성 조성물로 구성되며 판상으로 형성된 진동 감쇠시트, 및 상기 진동 감쇠시트를 천정에 부착시키며 진동 감쇠 특성이 갖는 진동 감쇠용 접착제를 포함하는 공동주택 층간소음 저감용 보강보를 제공한다. 본 발명의 공동주택 층간소음 저감용 보강보는 미리 건축된 공동주택에 추가적으로 설치하여 공동주택의 층간소음 발생을 완화시킬 수 있다.
REINFORCEMENT STRUCTURE HAVING DAMPING COMPOSITION FOR REDUCING FLOOR IMPACT SOUND OF APARTMENT HOUSES
층간 소음을 완화시키기 위한 진동 감쇠용 점탄성 조성물을 적용한 공동주택 층간소음 저감용 보강보
JEONG YEONG (author)
2017-09-05
Patent
Electronic Resource
Korean
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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