Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Studies on ultra high performance concrete incorporating copper slag as fine aggregate
Highlights Alternate aggregate system for ultra high performance concrete (UHPC). Complete replacement of natural aggregate by waste copper slag in UHPC. Optimization of granular mixture by suitable separation and particle packing.
Abstract This paper investigates the technical feasibility of using copper slag as fine aggregate replacement in ultra high performance concrete (UHPC). The studies demonstrated that it is possible to produce UHPC having compressive strength greater than 150MPa by incorporation of copper slag. The complete replacement of standard sand by copper slag resulted in a maximum decrease in 28-day compressive strength of about 15–25% whereas, the flexural strength, fracture energy recorded was of the similar order. It can be concluded from the results that use of copper slag as fine aggregate in UHPC is technically viable.
Studies on ultra high performance concrete incorporating copper slag as fine aggregate
Highlights Alternate aggregate system for ultra high performance concrete (UHPC). Complete replacement of natural aggregate by waste copper slag in UHPC. Optimization of granular mixture by suitable separation and particle packing.
Abstract This paper investigates the technical feasibility of using copper slag as fine aggregate replacement in ultra high performance concrete (UHPC). The studies demonstrated that it is possible to produce UHPC having compressive strength greater than 150MPa by incorporation of copper slag. The complete replacement of standard sand by copper slag resulted in a maximum decrease in 28-day compressive strength of about 15–25% whereas, the flexural strength, fracture energy recorded was of the similar order. It can be concluded from the results that use of copper slag as fine aggregate in UHPC is technically viable.
Studies on ultra high performance concrete incorporating copper slag as fine aggregate
Ambily, P.S. (Autor:in) / Umarani, C. (Autor:in) / Ravisankar, K. (Autor:in) / Prem, Prabhat Ranjan (Autor:in) / Bharatkumar, B.H. (Autor:in) / Iyer, Nagesh R. (Autor:in)
Construction and Building Materials ; 77 ; 233-240
27.12.2014
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Studies on ultra high performance concrete incorporating copper slag as fine aggregate
| Online Contents | 2015
Performance of Alkali-Activated Concrete Mixes Incorporating Precious Slag as Fine Aggregate
| Springer Verlag | 2025
Performance of Recycled Aggregate Concrete Incorporating Copper Slag at Elevated Temperature
| Springer Verlag | 2024
Performance of Alkali-Activated Concrete Mixes Incorporating Precious Slag as Fine Aggregate
| Springer Verlag | 2025
Performance of Recycled Aggregate Concrete Incorporating Copper Slag at Elevated Temperature
| Springer Verlag | 2024