Derabla Riad

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Questions related from Derabla Riad

What is the effect of zinc powder and aluminum powder on the rheological behavior of fresh concrete?

what is the effect of zinc powder and aluminum powder on the rheological behavior of fresh concrete? and what are the optimal dosages to achieve to protect the frames against corrosion in an...

04 April 2018 2,792 3 View

Is it possible to obtain a steel fiber high performance concrete (SFHPC) with fine brick wastes?

In the case where the fine brick wastes are used in the SFHPC without further addition as fine silica fume.

04 April 2015 3,427 7 View

Do heat-treated VC and heat-treated SCC have similar or distinct performances seen their early age and long term strengths and their porosities?

comparaison between heat-treated concretes (VC versus SCC): in order to make a comparison between the traditional vibrated concrete (VB) and the self-compacting concrete (SCC), made with the same...

03 March 2015 3,105 1 View

Is there a limit in loss of strength, specified by standards, that is it should not be exceeded in case of precast concrete or heat-treated concrete?

is there a limit in loss of strength, specified by standards, that it should not be exceeded in the case of precast concrete or heat-treated concrete.

09 September 2014 1,728 10 View