Acoustic And Non-Acoustic Performance Coal Bottom Ash Concrete

; Nurul Izzati Raihan Ramzi Hannan

This book highlights the acoustic performance of concrete made with Coal Bottom Ash (CBA) that has contributed to environmental issues. The usage of CBA in concrete can be recommended as good concrete due to its absorption properties. Les mer
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Paperback
Legg i
Vår pris: 759,-

(Paperback) Fri frakt!
Leveringstid: Sendes innen 21 dager

Om boka

This book highlights the acoustic performance of concrete made with Coal Bottom Ash (CBA) that has contributed to environmental issues. The usage of CBA in concrete can be recommended as good concrete due to its absorption properties. This book focuses on the principles and techniques employed in acoustic design. The book first elaborates on the perception of noise and properties of noise, followed by physical data, units and measurements. Finally, it takes a look at acoustic analysis which includes acoustic performance effects using different volumes of CBA, density and porosity of concrete.

Fakta

Innholdsfortegnelse

1. Introduction



2. What is noise



3. Noise reduction devices



4. Determination of acoustic performance:



a. Impedance Tube



b. Reverberating Room



c. Sound Absorption Coefficient (SAC)



d. Noise Reduction Coefficient (NRC)



5. Verification studies



6. Acoustic performance effects of different volumes of CBA



7. Acoustic performance effect of density

8. Acoustic performance effect of porosity

Om forfatteren

Dr. Shahiron Shahidan CEng graduated in 2007 with a B. Eng (Civil)(Hons) from University Industry Selangor. After graduation, he was employed as a Bridge Engineer at a consulting engineering firm for almost a year before making an academic career at Universiti Tun Hussein Onn Malaysia (UTHM). He obtained his doctoral degree at Universiti Sains Malaysia (USM). Currently he is a Associate Professor in the Department of Civil Engineering at the Faculty of Civil Engineering and Built Environment.



Dr. Nurul Izzati received her doctoral degree at Universiti Tun Hussein Onn Malaysia. Her research interests are in acoustic performance of coal bottom ash concrete.