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Please use this identifier to cite or link to this item:

http://hdl.handle.net/20.500.12358/28222
TitleApplication of Electric Resistivity Method in Early Age Durability Analysis of Mortars
Title in ArabicApplication of Electric Resistivity Method in Early Age Durability Analysis of Mortars
Abstract

This paper investigates the application of two probe electric resistivity method as an early age concrete durability indicator and its relationship with the most commonly used durability indicator, compressive strength. The experiments were conducted under laboratory environment on a particular cement paste at the same water cement ratio and sand cement ratio. Temperature and curing conditions were kept the same. The results show that both the resistivity and compressive strength increases during the early age of hydration. The time against resistivity graph follows a logarithmic trend for this particular cement mix where as the relationship between compressive strength and time is linear. The relationship between these two properties follows an almost linear increasing trend. A simplified linear equation has been proposed for predicting the strength gaining of mortars for this cement mix using its early age resistivity values.

Authors
Z., Chik
Z., Ahsan
TypeConference Paper
Date2014-09-12
LanguageEnglish
Subjects
electrical resistivity
two-probe method
compressive strength
durability
Published inThe Fifth International Conference on Engineering and Sustainability (ICES5)
PublisherThe Islamic University of Gaza
Citation
LicenseCC-BY
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  • Fifth International Engineering Conference [74]
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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