Study on the Early Hydration of Cement Paste Containing Sodium Chloride

This paper studies the effect of sodium chloride as the additive component in cement paste. Sodium chloride was included at 0.5%, 1%, 1.5%, and 2% by weight of cement content. Analysis on the performance of this reagent was conducted via setting time, compressive strength, and porosity test. Based o...

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Main Authors:	Rahimah, Embong, Kusbiantoro, Andri
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2014
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/1/Study_on_the_Early_Hydration_of_Cement_Paste_Containing_Sodium_Chloride.PDF

id	ump-6761
recordtype	eprints
spelling	ump-67612018-02-19T07:40:30Z http://umpir.ump.edu.my/id/eprint/6761/ Study on the Early Hydration of Cement Paste Containing Sodium Chloride Rahimah, Embong Kusbiantoro, Andri TA Engineering (General). Civil engineering (General) This paper studies the effect of sodium chloride as the additive component in cement paste. Sodium chloride was included at 0.5%, 1%, 1.5%, and 2% by weight of cement content. Analysis on the performance of this reagent was conducted via setting time, compressive strength, and porosity test. Based on the setting time analysis, the inclusion of sodium chloride can extend the initial setting time of cement paste up to 24.91% longer than control specimen. Obstruction on the formation of calcium silicate hydrate gel by sodium and chloride ion was one of the possible causes to this phenomenon. Acceleration on the compressive strength development by sodium chloride was also detected. It appears that sodium chloride was able to de-flocculate the coagulated cement particles and reduced the viscosities of cement slurries; hence resulted in faster early hydration process. Trans Tech Publications, Switzerland 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6761/1/Study_on_the_Early_Hydration_of_Cement_Paste_Containing_Sodium_Chloride.PDF Rahimah, Embong and Kusbiantoro, Andri (2014) Study on the Early Hydration of Cement Paste Containing Sodium Chloride. Applied Mechanics and Materials, 621. pp. 35-38. ISSN 1662-7482 http://www.scientific.net/AMM.621.35 DOI: 10.4028/www.scientific.net/AMM.621.35
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) Rahimah, Embong Kusbiantoro, Andri Study on the Early Hydration of Cement Paste Containing Sodium Chloride
description	This paper studies the effect of sodium chloride as the additive component in cement paste. Sodium chloride was included at 0.5%, 1%, 1.5%, and 2% by weight of cement content. Analysis on the performance of this reagent was conducted via setting time, compressive strength, and porosity test. Based on the setting time analysis, the inclusion of sodium chloride can extend the initial setting time of cement paste up to 24.91% longer than control specimen. Obstruction on the formation of calcium silicate hydrate gel by sodium and chloride ion was one of the possible causes to this phenomenon. Acceleration on the compressive strength development by sodium chloride was also detected. It appears that sodium chloride was able to de-flocculate the coagulated cement particles and reduced the viscosities of cement slurries; hence resulted in faster early hydration process.
format	Article
author	Rahimah, Embong Kusbiantoro, Andri
author_facet	Rahimah, Embong Kusbiantoro, Andri
author_sort	Rahimah, Embong
title	Study on the Early Hydration of Cement Paste Containing Sodium Chloride
title_short	Study on the Early Hydration of Cement Paste Containing Sodium Chloride
title_full	Study on the Early Hydration of Cement Paste Containing Sodium Chloride
title_fullStr	Study on the Early Hydration of Cement Paste Containing Sodium Chloride
title_full_unstemmed	Study on the Early Hydration of Cement Paste Containing Sodium Chloride
title_sort	study on the early hydration of cement paste containing sodium chloride
publisher	Trans Tech Publications, Switzerland
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/ http://umpir.ump.edu.my/id/eprint/6761/1/Study_on_the_Early_Hydration_of_Cement_Paste_Containing_Sodium_Chloride.PDF
first_indexed	2023-09-18T22:02:49Z
last_indexed	2023-09-18T22:02:49Z
_version_	1777414511346581504

Study on the Early Hydration of Cement Paste Containing Sodium Chloride

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