Rosa Carretón

Technical Director | Federación de Áridos Madrid, Spain

Sessions

11:00h

Conference | Side Events

Design of concrete with low-carbon cements: the influence of aggregates

César Bartolomé IECA Technology Director Speaker

Ignasi Jarauta ANFAH Manager Speaker

José Luis García Calvo Instituto de Ciencias de la Construcción Eduardo Torroja (IETcc-CSIC) Deputy Technical Director Speaker

Rosa Carretón Federación de Áridos Technical Director Speaker

Sonia Fernández ANDECE Vicepresident Speaker

#aggregates, #cement, #chemicaladditives, #concrete, #decarbonisation

2026-06-02 11:00 2026-06-02 14:00 Europe/Madrid Design of concrete with low-carbon cements: the influence of aggregates

In the current context of decarbonization, concrete design cannot focus solely on cement. Aggregates, due to their nature, origin, grading and quality, play a decisive role in water demand, paste content, admixture dosage, mechanical performance and durability of concrete and, therefore, in its overall environmental footprint.

This session will address how to optimize the design of concrete with low-carbon cements by jointly considering cement, aggregates and admixtures, with a practical approach focused on material compatibility, production robustness and the final performance of concrete.

The session will bring together representatives from industry, sector associations and research centers to analyze challenges, design criteria and opportunities to move towards more sustainable and competitive solutions.

Press Area: Auditorium

Tue 2 11:00h - 14:00h Press Area: Auditorium Public access

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Rosa Carretón

Sessions

Design of concrete with low-carbon cements: the influence of aggregates

#EXPOQUIMIA2026

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