Titlebook: Acoustic And Non-Acoustic Performance Coal Bottom Ash Concrete; Shahiron Shahidan,Nurul Izzati Raihan Ramzi Hannan Book 2020 The Editor(s)

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Peter Taylor-Gooby,Benjamin Leruthise created by transportation can influence human health by causing loss of hearing, insomnia, headache and other diseases when they are exposed to noise pollution for a long time. Based on previous research, noise created by railways is getting increasing attention among researchers. Nowadays, the

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https://doi.org/10.1007/978-981-15-7463-4Noise reduction device; Sound Absorption Coefficient (SAC); Noise Reduction Coefficient (NRC); Reverber

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978-981-15-7462-7The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor

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Acoustic And Non-Acoustic Performance Coal Bottom Ash Concrete978-981-15-7463-4Series ISSN 2191-530X Series E-ISSN 2191-5318

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https://doi.org/10.1007/978-1-137-05413-5ly in urban areas. Noise is one of the most negative impacts of transport affecting the quality of the environment. It affects a large number of people as it often causes annoyance and irritation which affect various human activities. Noise pollution had been treated as a public health concern by World Health Organization.

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https://doi.org/10.1007/978-3-319-32811-9d in reverberation room (large scale). Impedance tube test is used for determination of the sound absorption coefficient concrete specimen. Meanwhile, reverberation time refers to the time needed for a steady-state sound pressure level in an enclosed space.