Sound absorption properties of porous concrete layers for noise barrier
The porous concrete layer is an open pore material placed on the noise incident face of a sound barrier structure on the road. Pore characteristics such as diameter, area and distribution are the main characteristics of porous concrete different from conventional concrete and play a dominant role...
| Main Authors: | , , , , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/11923/1/P17021_2f4c64bb4f5b69e7b2a319a86dd810d9.pdf%207.pdf |