Ofelia Corbu
Technical University of Cluj-Napoca
29 Papers
69 Citations
Ofelia Corbu is an academic researcher from Technical University of Cluj-Napoca. The author has contributed to research in topics: Aggregate (composite) & Ground granulated blast-furnace slag. The author has an hindex of 6, co-authored 25 publications. Previous affiliations of Ofelia Corbu include Universiti Malaysia Perlis.
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Papers
Synthesis and Characteristics of Local Fly Ash Based Geopolymers Mixed with Natural Aggregates
TL;DR: In this paper, the effect of aggregates on local fly ash based geopolymers is analyzed from the structure and mechanical properties point of view, according to which the aggregates strongly influence the density, compression strength and flexural strength at any age of samples.
Revealing the Influence of Microparticles on Geopolymers' Synthesis and Porosity.
Dumitru Doru Burduhos Nergis,Petrica Vizureanu,Ioan Ardelean,Andrei Victor Sandu,Ofelia Corbu,Ecaterina Matei +5 more
TL;DR: Transverse relaxation measurements are implemented to monitor the influence introduced by the curing time on the residual liquid phase of geopolymers prepared with two different types of reinforcing particles.
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The pozzoolanic activity level of powder waste glass in comparisons with other powders
Ofelia Corbu,Adrian M. Ioani,Mohd Mustafa Abdullah Al Bakri,Vasile Meiţă,Henriette Szilagyi,Andrei Victor Sandu +5 more
TL;DR: In this article, a postdoctoral program objective was to test the activity rate of its pozzoolanic reaction, through various methods and by comparing it with other powders reactions in a standardized cement composition.
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Construction Waste Disposal Practices: The Recycling and Recovery of Waste
Attila Puskás,Ofelia Corbu,Henriette Szilagyi,Ligia Moga +3 more
- 23 Sep 2014
TL;DR: In this paper, the authors present practices in recycling of waste obtained from the construction of new buildings and demolition of existing buildings, with the potential of recovering large amounts of construction waste as filling material for road infrastructure or for heavy loaded industrial floors as well as possible other applications for using construction waste to substitute natural resources in concrete composition.
New Concrete with Recycled Aggregates from Leftover Concrete
Ofelia Corbu,Attila Puskás,Andrei Victor Sandu,Adrian M. Ioani,Kamarudin Hussin,Ioan Gabriel Sandu +5 more
TL;DR: In this paper, the authors reveal a way to protect the environment while producing high quality concrete by using recycled concrete aggregates in the concrete composition among with eliminating the ecological impact by saving large amounts of natural aggregates resources.
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