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Porosity and Strength of Pozzolan Modified Cement Systems

Porosity is one of the important properties that determine the durability of concrete and mortar. Porosity represents the amount of voids inside the concrete, which is dimensionless quantity, usually expressed as a percentage value. This aim of this study is to determine the effect of pozzolans such...

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Main Authors: Norsuzailina, Sutan, Sinin, Hamdan, Habibur Rahman, Sobuz, Vincent Lelanggan, Laja, Md. Saiful, Islam
Format: Article
Language:English
Published: Concrete Research Letters (CRL) 2011
Subjects:
TP Chemical technology
Online Access:http://ir.unimas.my/id/eprint/30747/1/Porosity.pdf
http://ir.unimas.my/id/eprint/30747/
https://publons.com/journal/49120/concrete-research-letters/
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spelling my.unimas.ir.307472022-03-23T06:43:18Z http://ir.unimas.my/id/eprint/30747/ Porosity and Strength of Pozzolan Modified Cement Systems Norsuzailina, Sutan Sinin, Hamdan Habibur Rahman, Sobuz Vincent Lelanggan, Laja Md. Saiful, Islam TP Chemical technology Porosity is one of the important properties that determine the durability of concrete and mortar. Porosity represents the amount of voids inside the concrete, which is dimensionless quantity, usually expressed as a percentage value. This aim of this study is to determine the effect of pozzolans such as pulverized fly ash (PFA) silica fume (SF) on the porosity and strength of mortars. The mix proportion with and without pulverized fly ash (PFA) and silica fume (SF) are tested with two properties such as strength and porosity in order to understand the effect against performance of the mortar. In addition, curing condition also does affect the strength and porosity of the modified mortar. The results from this study shows that the pozzolan modified mortar which is the sample with pozzolan replacement, has low in durability and higher porosity compared with non-modified mortar when it is cured under air curing, which is the method of curing that usually been applied at the construction site. Concrete Research Letters (CRL) 2011 Article PeerReviewed text en http://ir.unimas.my/id/eprint/30747/1/Porosity.pdf Norsuzailina, Sutan and Sinin, Hamdan and Habibur Rahman, Sobuz and Vincent Lelanggan, Laja and Md. Saiful, Islam (2011) Porosity and Strength of Pozzolan Modified Cement Systems. Concrete Research Letters, 2 (4). pp. 326-335. ISSN 2180-1371. https://publons.com/journal/49120/concrete-research-letters/
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Norsuzailina, Sutan
Sinin, Hamdan
Habibur Rahman, Sobuz
Vincent Lelanggan, Laja
Md. Saiful, Islam
Porosity and Strength of Pozzolan Modified Cement Systems
description Porosity is one of the important properties that determine the durability of concrete and mortar. Porosity represents the amount of voids inside the concrete, which is dimensionless quantity, usually expressed as a percentage value. This aim of this study is to determine the effect of pozzolans such as pulverized fly ash (PFA) silica fume (SF) on the porosity and strength of mortars. The mix proportion with and without pulverized fly ash (PFA) and silica fume (SF) are tested with two properties such as strength and porosity in order to understand the effect against performance of the mortar. In addition, curing condition also does affect the strength and porosity of the modified mortar. The results from this study shows that the pozzolan modified mortar which is the sample with pozzolan replacement, has low in durability and higher porosity compared with non-modified mortar when it is cured under air curing, which is the method of curing that usually been applied at the construction site.
format Article
author Norsuzailina, Sutan
Sinin, Hamdan
Habibur Rahman, Sobuz
Vincent Lelanggan, Laja
Md. Saiful, Islam
author_facet Norsuzailina, Sutan
Sinin, Hamdan
Habibur Rahman, Sobuz
Vincent Lelanggan, Laja
Md. Saiful, Islam
author_sort Norsuzailina, Sutan
title Porosity and Strength of Pozzolan Modified Cement Systems
title_short Porosity and Strength of Pozzolan Modified Cement Systems
title_full Porosity and Strength of Pozzolan Modified Cement Systems
title_fullStr Porosity and Strength of Pozzolan Modified Cement Systems
title_full_unstemmed Porosity and Strength of Pozzolan Modified Cement Systems
title_sort porosity and strength of pozzolan modified cement systems
publisher Concrete Research Letters (CRL)
publishDate 2011
url http://ir.unimas.my/id/eprint/30747/1/Porosity.pdf
http://ir.unimas.my/id/eprint/30747/
https://publons.com/journal/49120/concrete-research-letters/
_version_ 1729708050507366400
score 13.211869

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