Submitted on: 29 October 2012.
Revised on: 21 November 2012.
Accepted on: 05 December 2012.
MAGAZINE OF CONCRETE RESEARCH
Submitted on: 09 April 2018.
Revised on: 26 April 2018.
Accepted on: 08 May 2018.
MAGAZINE OF CONCRETE RESEARCH---EMERALD GROUP PUBLISHING LTD
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Submitted on: 23 July 2002.
Revised on: 05 August 2002.
Accepted on: 28 August 2002.
MAGAZINE OF CONCRETE RESEARCH