Dr. A.T. (Abraham Teklay) Gebremariam

Dr. Abraham Teklay Gebremariam is a postdoc researcher at Delft University of Technology, Faculty of Civil Engineering and Geosciences, Resources and recycling group. He studied his PhD in Energy Technology at Aalborg University (Denmark) and his MSc in materials science at the University of Aveiro (Portugal). Currently his research focuses on recycling Construction Demolition Wastes (CDW), specifically on activating and reusing the fine fraction of end of life concrete. His expertise includes thermal calcination of clays, cementitious materials, recycled concrete aggregates, hydration of concrete and generally in recycling and reusing building materials.

Research interests

Circular concrete, Supplementary cementitious materials, Sustainability, Recycling, Fluid dynamics, High temperature processes

  • Abraham Teklay, Chungen Yin, Lasse Rosendahl, and Martin Bøjer. Calcination of kaolinite clay particles for cement production: A modeling study. Cement and Concrete Research, 61-62:11–19, 2014.
  • Abraham Teklay, Chungen Yin, Lasse Rosendahl, and Lea Lindequist Køhler. Experimental and modeling study of flash calcination of kaolinite particles in a gas suspension calciner. Applied clay Science, 103:10–19, 2015.
  • Abraham Teklay, Chungen Yin, and Lasse Rosendahl. Flash calcination of kaolinite rich clay and impact of process conditions on the quality of the calcines: A way to reduce CO2 footprint from cement industry. Applied Energy, 162:1218–1224, 2015.
  • Abraham T. Gebremariam, Ali Vahidi, Francesco Di Maio, Somayeh Lotfi, and Peter Rem. Numerical modelling of the dehydration of waste concrete fines: An attempt to close the recycling loop. Proceedings HISER International Conference: Advances in Recycling and Management of Construction and Demolition Waste, 21-23 June 2017, Delft, The Netherlands.
  • “Cost-Effective Recycling of C&DW in High Added Value Energy Efficient Prefabricated Concrete Components for Massive Retrofitting of our Built Environment”. Acronym: VEEP. Funded by the European Commission (H2020 programme). Project website: www.veep-project.eu.

  •  “C2CA Technologies: Production of Cement and Clean Aggregates from Construction and Demolition Waste”. www.c2ca-technology.nl/
  • SWITCH – Asia II: Transferring latest European knowledge in the field of construction and demolition waste management and recycling to Mongolia.

Abraham Teklay Gebremariam

Postdoc researcher

Department:
Engineering Structures

Section:
Resources & Recycling

Secretary:
Mrs. A.P.M. Barnhoorn


Additional information