Evaluation of Reduction Performance of Floor Impact Sound on Floor Covering in the Reverberation Chamber

Jun Oh Yeon; Hye Kyung Shin; Kwan Seop Yang; Kyoung Woo Kim

doi:10.4028/www.scientific.net/AMM.851.685

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 851Evaluation of Reduction Performance of Floor...

Evaluation of Reduction Performance of Floor Impact Sound on Floor Covering in the Reverberation Chamber

Abstract:

In order to reduce floor impact sound in apartment houses, 30 types of floor coverings were chosen to evaluate a performance of reduction in impact sound in the reverberation chamber. In the test of performance of reduction in impact sound using bang machine, a performance of impact sound reduction can be ensured at a low frequency band of 63 Hz and 100 Hz. However, impact sound was amplified at a band of 80 Hz and 125 Hz except for some floor coverings. In the test of performance of reduction in impact sound using a rubber ball drop at a height of 100 cm, a performance of reduction in impact sound was improved from a band of 50 Hz up to 400 Hz. In the test of rubber ball drop at a height of 40 cm, which was similar to the impact of children's running, a performance of reduction in impact sound was improved from a band of 80 Hz and 160 Hz up to 400 Hz.

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Periodical:

Applied Mechanics and Materials (Volume 851)

Pages:

685-689

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.851.685

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Online since:

August 2016

Authors:

Jun Oh Yeon, Hye Kyung Shin, Kwan Seop Yang, Kyoung Woo Kim*

Keywords:

Bang Machine, Floor Covering, Floor Impact Sound, Insertion Loss, Rubber Ball

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* - Corresponding Author

References

[1] J. O. Yeon, K. W. Kim, H. J. Choi, K. S. Yang, K. H. Kim, Experiment Evaluation for the Heavy-weight Impact Sound of Dry Double-floor System - Effect of Rubber Hardness and Ceiling Structure, Trans. Korean Soc. Noise Vib. Eng. 23 (2013) 34-40.

DOI: 10.5050/ksnve.2013.23.1.034

Google Scholar

[2] K. H. Kim, S. H. Kim, J. K. Ryu, J. I. Lee, Y. M. Kim, Development of ceiling construction methods reduced floor impact sound, Proceeding of KSNVE. (2014).

Google Scholar

[3] J. H. Park, Noise Reduction Methods of the Floor Impact Sound Using Crumb Rubber, Master's Degree Paper, (2015).

Google Scholar

[4] D. H. Mun, G. G. Song, C. S. Lee, H. G. Park, Reduction of Floor Impact Noise and Impact Force for PVC Floor Covering and Floor Mat, Trans. Korean Soc. Noise Vib. Eng. 24(7) (2014) 501-508.

DOI: 10.5050/ksnve.2014.24.7.501

Google Scholar

[5] KS F 2865: 2015, Laboratory measurements of the reduction of transmitted impact sound by floor covering materials using standard light and heavy impact sources.

Google Scholar