The next generation ecological SCC with glass waste powder as a cement component in concrete and recycled concrete aggregates

14/11/2013 2977

Memoria tratta da "The New Boundaries of Structural Concrete: Session A – Performance and life-cycle costs of new concrete structures", ACI IC - Bergamo 2013

In the present study the performance characteristics (workability, compressive strength, frost resistance, permeability and temperature of hydration) of the ecological self compacting concrete with reduced cement content and with the next generation recycled concrete aggregates which are obtained from crashed concrete specimens with cement substitution at level of 30% with waste glass powder were investigated. Waste glass as powder ground to certain fineness accelerates beneficial chemical reactions in concrete offers desired chemical composition and reactivity for enhancing the chemical stability and durability of concrete.

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