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Reusability of concrete sludge in sand brick

4th International Conference on Recent Advances in Materials, Minerals and Environment and 2nd Asian Symposium on Minerals and Processing (RAMM & ASMP 2009) organized by Universiti Sains Malaysia (USM), Japan Society of Mechanical Engineers, Institute of Materials Malaysia (Northen Region), Adva...

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Main Authors: Abdul Haqi, Ibrahim, Z., N. Aini, Ayu Wazira, Azhari, Mahyun, Ab Wahab, Salwa, Mohd Zaini Makhtar, A. R., Asri
Other Authors: abdulhaqi@unimap.edu.my
Format: Working Paper
Language:English
Published: Universiti Sains Malaysia (USM) 2011
Subjects:
Concrete sludge
Bricks
Waste material
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10492
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spelling my.unimap-104922011-01-18T03:20:37Z Reusability of concrete sludge in sand brick Abdul Haqi, Ibrahim Z., N. Aini Ayu Wazira, Azhari Mahyun, Ab Wahab Salwa, Mohd Zaini Makhtar A. R., Asri abdulhaqi@unimap.edu.my Concrete sludge Bricks Waste material 4th International Conference on Recent Advances in Materials, Minerals and Environment and 2nd Asian Symposium on Minerals and Processing (RAMM & ASMP 2009) organized by Universiti Sains Malaysia (USM), Japan Society of Mechanical Engineers, Institute of Materials Malaysia (Northen Region), Advanced Materials Processing and Intergrity Group UKM, Malaysian Chambers of Mine and Institute of Minerals Engineer, 1st - 3rd June 2009 at Bayview Beach Resort, Penang. In this study, bricks manufactured from dried concrete sludge collected from a concrete batching plant were investigated. Five different series of sludge proportioning ratios were studied, which exclusively involved the addition of sludge with ratios 10, 20, 30, 40 and 50 percent of the total weight of the mixture and one without the addition of sludge which served as control. Results of the tests indicated that the sludge proportion was a key factor in determining the brick quality. An increased in the sludge content results in the decrease of bulk density and compressive strength while the water absorption is increased. As result, brick with concrete sludge content of 10 to 30 % wt can be categorized as load bearing bricks class 1 with minimum compressive strength of 7 N/mm2 while other portions can be considered as non-load bearing bricks with minimum compressive strength of 1.4 N/mm2. 2011-01-18T03:20:37Z 2011-01-18T03:20:37Z 2009-06-01 Working Paper http://hdl.handle.net/123456789/10492 en Proceeding of the 4th International Conference on Recent Advances in Materials, Minerals & Environment and 2nd Asian Symposium on Materials and Processing (RAMM & ASMP) 2009 Universiti Sains Malaysia (USM)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Concrete sludge
Bricks
Waste material
spellingShingle Concrete sludge
Bricks
Waste material
Abdul Haqi, Ibrahim
Z., N. Aini
Ayu Wazira, Azhari
Mahyun, Ab Wahab
Salwa, Mohd Zaini Makhtar
A. R., Asri
Reusability of concrete sludge in sand brick
description 4th International Conference on Recent Advances in Materials, Minerals and Environment and 2nd Asian Symposium on Minerals and Processing (RAMM & ASMP 2009) organized by Universiti Sains Malaysia (USM), Japan Society of Mechanical Engineers, Institute of Materials Malaysia (Northen Region), Advanced Materials Processing and Intergrity Group UKM, Malaysian Chambers of Mine and Institute of Minerals Engineer, 1st - 3rd June 2009 at Bayview Beach Resort, Penang.
author2 abdulhaqi@unimap.edu.my
author_facet abdulhaqi@unimap.edu.my
Abdul Haqi, Ibrahim
Z., N. Aini
Ayu Wazira, Azhari
Mahyun, Ab Wahab
Salwa, Mohd Zaini Makhtar
A. R., Asri
format Working Paper
author Abdul Haqi, Ibrahim
Z., N. Aini
Ayu Wazira, Azhari
Mahyun, Ab Wahab
Salwa, Mohd Zaini Makhtar
A. R., Asri
author_sort Abdul Haqi, Ibrahim
title Reusability of concrete sludge in sand brick
title_short Reusability of concrete sludge in sand brick
title_full Reusability of concrete sludge in sand brick
title_fullStr Reusability of concrete sludge in sand brick
title_full_unstemmed Reusability of concrete sludge in sand brick
title_sort reusability of concrete sludge in sand brick
publisher Universiti Sains Malaysia (USM)
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/10492
_version_ 1643789918554554368
score 13.222552

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