Original Articles

• Physicomechanical properties of nano-silica effect on geopolymer composites

  Hisham Mustafa Mohamed Khater

  1-14

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• Effect of limestone powder as a partial replacement of crushed quarry sand on properties of self-compacting repair mortars

  Benchaa Benabed, Hamza Soualhi, Akram Salah Eddine Belaidi, Lakhdar Azzouz, El Hadj Kadri, Said Kenai

  15-30

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• The effect of coal bottom ash (CBA) on mechanical and durability characteristics of concrete

  Rizwan Ahmad Khan, Atluri Ganesh

  31-42

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