Submitted on: 15 December 2013.
Revised on: 27 December 2013.
Accepted on: 18 January 2014.
MAGAZINE OF CONCRETE RESEARCH
Submitted on: 17 March 2004.
Revised on: 22 April 2004.
Accepted on: 15 May 2004.
MAGAZINE OF CONCRETE RESEARCH---EMERALD GROUP PUBLISHING LTD
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Submitted on: 22 April 1999.
Revised on: 03 June 1999.
Accepted on: 20 June 1999.
MAGAZINE OF CONCRETE RESEARCH
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