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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Martínez-García, Rebeca
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Topics
Publications (10/10 displayed)
- 2022Characteristics of Sustainable Concrete with Partial Substitutions of Glass Waste as a Binder Materialcitations
- 2022Concrete with Partial Substitution of Waste Glass and Recycled Concrete Aggregatecitations
- 2021Recycled Precast Concrete Kerbs and Paving Blocks, a Technically Viable Option for Footwayscitations
- 2021Mechanical properties and durability assessment of nylon fiber reinforced self-compacting concretecitations
- 2021Recycled precast concrete kerbs and paving blocks, a technically viable option for footways
- 2021Effects of Steel Fibers (SF) and Ground Granulated Blast Furnace Slag (GGBS) on Recycled Aggregate Concretecitations
- 2021RETRACTED ARTICLE: Effects of waste glass and waste marble on mechanical and durability performance of concrete
- 2021Evaluation of Mechanical Characteristics of Cement Mortar with Fine Recycled Concrete Aggregates (FRCA)citations
- 2021Effects of waste glass and waste marble on mechanical and durability performance of concretecitations
- 2020Recycling Aggregates for Self-Compacting Concrete Production: A Feasible Optioncitations
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article
Concrete with Partial Substitution of Waste Glass and Recycled Concrete Aggregate
Abstract
<jats:p>The current practice of concrete is thought to be unsuitable because it consumes large amounts of cement, sand, and aggregate, which causes depletion of natural resources. In this study, a step towards sustainable concrete was made by utilizing recycled concrete aggregate (RCA) as a coarse aggregate. However, researchers show that RCA causes a decrease in the performance of concrete due to porous nature. In this study, waste glass (WG) was used as a filler material that filled the voids between RCA to offset its negative impact on concrete performance. The substitution ratio of WG was 10, 20, or 30% by weight of cement, and RCA was 20, 40, and 60% by weight of coarse aggregate. The slump cone test was used to assess the fresh property, while compressive, split tensile, and punching strength were used to assess the mechanical performance. Test results indicated that the workability of concrete decreased with substitution of WG and RCA while mechanical performance improved up to a certain limit and then decreased due to lack of workability. Furthermore, a statical tool response surface methodology was used to predict various strength properties and optimization of RCA and WG.</jats:p>