탄성체를 이용하여 접착한 목질계 마루판의 바닥충격음 저감 효과
Reduction Effect of Floor Impact Sound of Wood-Based Flooring Board Bonded Using Elastic Materials
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The use of rubber and cork chips, which are elastomers, was investigated to give a reduction effect of floor impact sound to wood-based flooring boards. By the adhesion of rubber or cork chips to the bottom of the flooring board, a light-weight and a heavy-weight impact sound reduction effect can be obtained. Comparing the floor impact sound reduction effect of the cork chip and the rubber chip, the rubber chip having a small dynamic elastic modulus is excellent. In the case of cork chips, 5 mm chips have better floor impact sound reduction than 3 mm chips. It is necessary to investigate the effect of reducing the floor impact sound according to the size of the rubber chip. It is effective to adhere rubber or cork chips to the entire bottom area of the flooring board in order to reduce the heavy-weight impact sound, which is an important inter-floor noise problem in apartments.
Abstract
The use of rubber and cork chips, which are elastomers, was investigated to give a reduction effect of floor impact sound to wood-based flooring boards. By the adhesion of rubber or cork chips to the bottom of the flooring board, a light-weight and a heavy-weight impact sound reduction effect can be obtained. Comparing the floor impact sound reduction effect of the cork chip and the rubber chip, the rubber chip having a small dynamic elastic modulus is excellent. In the case of cork chips, 5 mm chips have better floor impact sound reduction than 3 mm chips. It is necessary to investigate the effect of reducing the floor impact sound according to the size of the rubber chip. It is effective to adhere rubber or cork chips to the entire bottom area of the flooring board in order to reduce the heavy-weight impact sound, which is an important inter-floor noise problem in apartments.
참고문헌 (15)
- 김재규, "층간소음 감소를 위한 바닥마감재 유형별 바닥충격음 감쇠효과 연구", 석사, 주택기획디자인학과, pp.2014
- 김재호, "다양한 층간소음저감재료의 동특성 평가", 한국소음진동공학회 창립 20주년 기념 춘계학술대회논문집, pp.533~534 (2010)
- 이민정, "거주자의 거동으로 발생하는 바닥진동의 층간 전달 및 바닥충격음의 음압레벨 특성 평가", 한국소음진동공학회논문집, 27(1), pp.5~13 (2017), 한국소음진동공학회[DOI]
- 이주원, "충격음 저감재의 동특성과실험실 경량충격음레벨 저감량의 상관관계", pp.191~195 (2003), 한국소음진동공학회 춘계학술대회논문집
- 임정빈, "완충재의 구성에 따른 동탄성계수 변화에 관한 연구", 한국소음진동공학회 추계학술대회논문집, pp.1143~1146 (2007)
- 정근형, "공동주택 바닥충격음 완충재 특성에 따른 중량충격음 저감레벨 평가", 한국생활환경학회지, 21(1), pp.19~25 (2014), 한국생활환경학회
- 통계청, "2017 인구주택총조사 보도자료", 5~ (2017)
- 공동주택 층간소음 저감제품 안전실태 조사 결과보고, "한국소비자원", 29~ (2013)
- 한상훈, "온도와 재령이 콘크리트의 동탄성계수와 정단성계수의 상관관계에 미치는 영향", 콘크리트학회 논문집, 13(6), pp.610~618 (2001)
- Cheng, G, "Dynamic determination of mokulus of elasticity of full-size wood composite panels using a vibration method", Construction and Building Materials, 100, pp.201~206 (2015)
- Kim, K. W, "An experimental study on the analysis of influence factors of the heavyweight impact sound level for the ondol floor structure in apartment buildings" (2009), Hanyang University
- 김경우, "완충재 구성방법에 따른 동탄성계수 및 중량바닥충격음 저감특성 평가", 한국소음진동공학회논문집, 18(2), pp.247~254 (2008), 한국소음진동공학회
- 김경우, "완충재 동탄성계수와 경량바닥충격음 저감량의 상관성", 한국소음진동공학회논문집, 18(8), pp.886~895 (2008), 한국소음진동공학회
- Liu, Z, "Measurement of the dynmic molulus of elasticity of wood panels", Front For China, 4, pp.425~430 (2006)
- Zheng W, "Measurement of dynamic modulus of elasticity and damping ratio of wood-based composites using the cantilever beam vibration technique", Construction and Building Materials, 28(1), pp.831~834 (2012)