Concrete Reuse for Reconstruction

Pile of broken concrete slabs under a blue sky representing construction debris in Ukraine. Photo by Waste Recycling Association of Ukraine (UAWRA).
Phase : Exploration Grant : 30 000CHF Duration : 4 months
Project partners
- EPFL Lab : Structural Xploration Lab (SXL)
- Local NGO : Ukrainian Waste Recycling Association (UAWRA)
- Global partner : SKAT Consulting
Problem
The war in Ukraine has caused massive building damage and destruction, generating large amounts of concrete debris. This situation creates a significant challenge for waste management and increased CO₂ emissions related to reconstruction.
Challenge
How can we effectively deconstruct concrete elements from damaged buildings and make them available for reconstruction, thus reducing CO₂ emissions, minimizing waste, and lowering reconstruction costs?
Solution
The project proposes innovative selective deconstruction techniques to recover concrete elements, followed by their certification for reuse in new reconstruction projects, in compliance with local and international standards.
Impact
-
CO₂ emission reduction: Less production of new concrete, leading to lower CO2 emissions.
-
Waste reduction: Fewer debris sent to landfills.
-
Cost savings: Reduced expenses for producing new materials.
-
Increased sustainability: A circular approach to reconstruction.
Exploration Phase images
Team members
Prof. Corentin Fivet
EPFL Professor of Architecture and Structural Design, Head of EPFL Structural Xploration Lab
Maléna Bastien Masse
Scientific Researcher, EPFL Structural Xploration Lab
Eduard Avetian
Chairman, Waste Recycling Association of Ukraine
Valerii Kotsiuba
Project Coordinator on Destruction Waste Management, Waste Recycling Association of Ukraine
André Ullal
Building Expert, Skat Consulting