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Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate

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Main Authors: Norlia, Mohamad Ibrahim, Roshazita, Che Amat, Nur Liza, Rahim, Shamshinar, Salehuddin
Other Authors: norlia@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
Aggregate
Concrete sludge aggregate
Foamed concrete
Performance
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/34842
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spelling my.unimap-348422014-05-28T13:42:43Z Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate Norlia, Mohamad Ibrahim Roshazita, Che Amat Nur Liza, Rahim Shamshinar, Salehuddin norlia@unimap.edu.my roshazita@unimap.edu.my nurliza@unimap.edu.my shamshinar@unimap.edu.my Aggregate Concrete sludge aggregate Foamed concrete Performance Link to publisher's homepage at http://www.ttp.net/ The use of waste materials in construction industry is very essential in order to reduce the depletion of natural sources. Thus, this study is focused to determine the performance of lightweight foamed concrete made with concrete sludge aggregate (CSA) and to determine the optimum proportion of CSA that can gives optimum compressive strength. Strength is one of the most important properties of concrete since the first consideration in structural design is that the structural elements must be capable of carrying necessary loads. CSA has been use as partial substitution to normal coarse aggregate to manufacture structural lightweight foamed concrete. Two different sets of CSA proportion have been prepared with foamed injected through mixing processes. 25% and 50% of CSA for production of lightweight concrete were designed according to proper mix design. It is found that maximum percentage of CSA that contribute to the highest compressive strength of 25MPa is 50% of CSA replacement. Its density is 1837 kg/m3 with water adsorption of 16.35%. The usage of concrete sludge aggregate as construction material can be further promoted in order to solve major environmental issues. 2014-05-28T13:42:43Z 2014-05-28T13:42:43Z 2013 Article Advanced Materials Research, vol. 689, 2013, pages 265-268 978-303785687-1 1022-6680 http://www.scientific.net/AMR.689.265 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34842 en Trans Tech Publications
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 Aggregate
Concrete sludge aggregate
Foamed concrete
Performance
spellingShingle Aggregate
Concrete sludge aggregate
Foamed concrete
Performance
Norlia, Mohamad Ibrahim
Roshazita, Che Amat
Nur Liza, Rahim
Shamshinar, Salehuddin
Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
description Link to publisher's homepage at http://www.ttp.net/
author2 norlia@unimap.edu.my
author_facet norlia@unimap.edu.my
Norlia, Mohamad Ibrahim
Roshazita, Che Amat
Nur Liza, Rahim
Shamshinar, Salehuddin
format Article
author Norlia, Mohamad Ibrahim
Roshazita, Che Amat
Nur Liza, Rahim
Shamshinar, Salehuddin
author_sort Norlia, Mohamad Ibrahim
title Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
title_short Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
title_full Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
title_fullStr Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
title_full_unstemmed Performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
title_sort performance of lightweight foamed concrete with replacement of concrete sludge aggregate as coarse aggregate
publisher Trans Tech Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/34842
_version_ 1643797615529164800
score 13.19449

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