Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks

In this study, sound absorption and morphology characteristic of Porous Concrete Paving Blocks (PCPB) at different sizes of coarse aggregate were presented. Three different sizes of coarse aggregate were used; passing 10 mm retained 5 mm (as Control), passing 8 mm retained 5 mm (8 – 5) and passing 1...

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Main Authors:	N. H., Abd Halim, H., Md Nor, Putra Jaya, Ramadhansyah, A., Mohamed, N., Abdul Hassan, M. H., Wan Ibrahim, Noram Irwan, Ramli, F., Mohamed Nazri
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2017
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/1/Sound%20Absorption%20and%20Morphology%20Characteristic%20of%20Porous%20Concrete%20Paving%20Blocks.pdf

id	ump-20420
recordtype	eprints
spelling	ump-204202018-10-16T08:57:54Z http://umpir.ump.edu.my/id/eprint/20420/ Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks N. H., Abd Halim H., Md Nor Putra Jaya, Ramadhansyah A., Mohamed N., Abdul Hassan M. H., Wan Ibrahim Noram Irwan, Ramli F., Mohamed Nazri TA Engineering (General). Civil engineering (General) In this study, sound absorption and morphology characteristic of Porous Concrete Paving Blocks (PCPB) at different sizes of coarse aggregate were presented. Three different sizes of coarse aggregate were used; passing 10 mm retained 5 mm (as Control), passing 8 mm retained 5 mm (8 – 5) and passing 10 mm retained 8 mm (10 – 8). The sound absorption test was conducted through the impedance tube at different frequency. It was found that the size of coarse aggregate affects the level of absorption of the specimens. It also shows that PCPB 10 – 8 resulted in high sound absorption compared to the other blocks. On the other hand, microstructure morphology of PCPB shows a clearer version of existing micro-cracks and voids inside the specimens which affecting the results of sound absorption. IOP Publishing 2017 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/20420/1/Sound%20Absorption%20and%20Morphology%20Characteristic%20of%20Porous%20Concrete%20Paving%20Blocks.pdf N. H., Abd Halim and H., Md Nor and Putra Jaya, Ramadhansyah and A., Mohamed and N., Abdul Hassan and M. H., Wan Ibrahim and Noram Irwan, Ramli and F., Mohamed Nazri (2017) Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks. In: IOP Conference Series: Materials Science and Engineering, Global Congress on Construction, Material and Structural Engineering 2017 (GCoMSE2017), 28-29 August 2017 , Johor Bahru, Malaysia. pp. 1-5., 271 (012015). ISSN 1757-8981 (Print), 1757-899X (Online) https://doi.org/10.1088/1757-899X/271/1/012015 doi: 10.1088/1757-899X/271/1/012015
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) N. H., Abd Halim H., Md Nor Putra Jaya, Ramadhansyah A., Mohamed N., Abdul Hassan M. H., Wan Ibrahim Noram Irwan, Ramli F., Mohamed Nazri Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
description	In this study, sound absorption and morphology characteristic of Porous Concrete Paving Blocks (PCPB) at different sizes of coarse aggregate were presented. Three different sizes of coarse aggregate were used; passing 10 mm retained 5 mm (as Control), passing 8 mm retained 5 mm (8 – 5) and passing 10 mm retained 8 mm (10 – 8). The sound absorption test was conducted through the impedance tube at different frequency. It was found that the size of coarse aggregate affects the level of absorption of the specimens. It also shows that PCPB 10 – 8 resulted in high sound absorption compared to the other blocks. On the other hand, microstructure morphology of PCPB shows a clearer version of existing micro-cracks and voids inside the specimens which affecting the results of sound absorption.
format	Conference or Workshop Item
author	N. H., Abd Halim H., Md Nor Putra Jaya, Ramadhansyah A., Mohamed N., Abdul Hassan M. H., Wan Ibrahim Noram Irwan, Ramli F., Mohamed Nazri
author_facet	N. H., Abd Halim H., Md Nor Putra Jaya, Ramadhansyah A., Mohamed N., Abdul Hassan M. H., Wan Ibrahim Noram Irwan, Ramli F., Mohamed Nazri
author_sort	N. H., Abd Halim
title	Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
title_short	Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
title_full	Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
title_fullStr	Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
title_full_unstemmed	Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks
title_sort	sound absorption and morphology characteristic of porous concrete paving blocks
publisher	IOP Publishing
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/ http://umpir.ump.edu.my/id/eprint/20420/1/Sound%20Absorption%20and%20Morphology%20Characteristic%20of%20Porous%20Concrete%20Paving%20Blocks.pdf
first_indexed	2023-09-18T22:29:25Z
last_indexed	2023-09-18T22:29:25Z
_version_	1777416185521897472

Sound Absorption and Morphology Characteristic of Porous Concrete Paving Blocks

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