Conference Agenda

Session

Session 1.16: LCA & Circularity to Improve Road Construction Env. Performance Part I

Time:

Wednesday, 10/Sept/2025:

2:40pm - 4:10pm

Session Chair: Nicolás Héctor Carreño Gómez, VINCI Construction Shared Services GmbH, Germany
Session Chair: Davide Lo Presti, Universita degli studi di Palermo, Italy

Presentations

(15 minutes_S)

Green Public Procurement: A Decision Support Tool for Quantifying Environmental Impacts of Asphalt Mixture Projects

Shaffie Ibrahim JUMA, David Hernando, Ben Moins, Wim Van den bergh

University of Antwerp - SuPAR, Belgium

(15 minutes)

Circularity in road construction: environmental benefits of asphalt and gravel recycling

Zhaniya Mukhamadiyeva¹, Rainer Zuest², Philip Buergisser³, Roland Hischier¹

¹Swiss Federal Laboratories for Materials Science and Technology (EMPA), Switzerland; ²Züst Engineering AG, Switzerland; ³Tiefbauamt des Kantons Basel-Landschaft, Switzerland

(15 minutes)

Greening road construction: have we been doing it all wrong? A retrospective on key life cycle insights

Anne Cécile de Bortoli^1,2, François Saunier¹

¹CIRAIG, PolyMTL, Canada; ²LVMT, Ecole des Ponts ParisTech

(15 minutes)

Data variability in EPDs of construction products

Bojana Petrovic, Mehrdad Ghorbani Mooselu, Hanne Lerche Raadal

Norwegian Institute for Sustainability Research (NORSUS)

(15 minutes)

Linking Road Surface Quality and Fuel Consumption: The Role of the International Roughness Index in GHG Emissions Reduction

Michael R. Gruber, Bernhard Hofko

TU Wien, Institute of Transportation, Austria

(15 minutes_S)

Towards Sustainable Road Construction: Benchmarking Carbon Emissions and Incorporating Environmental Performance Metrics in Road Construction Procurement

Nicolás Héctor Carreño Gómez¹, Pamela Haverkamp²

¹VINCI Construction Shared Services GmbH, Germany; ²Institute of Sustainability in Civil Engineering, RWTH Aachen University, Germany