Dr. Joseph Mwiti, the Head of Technical Resource Centre for Africa (TRC Africa), recently represented the LC3 project at the 2nd International Conference of Sustainable Production and use of Cement and Concrete (ICSPCC 2023) in Cayo Santa María, Cuba. The conference, held at Hotel Meliá Las Dunas from November 14-17, 2023, brought together global experts and stakeholders in the cement and concrete industry to discuss sustainable practices and innovations.

Dr. Mwiti’s presence at ICSPCC 2023 marked a significant contribution to the ongoing efforts to promote sustainable cement solutions in Sub-Saharan Africa. The conference provided a platform for sharing and learning about the latest trends in the sustainable production of cement with a focus on low CO2 emissions, attracting a diverse audience from the Latin America region.

Key discussions during the conference delved into several critical aspects of sustainable cement production, reflecting the industry’s commitment to reducing its environmental footprint. Among the topics addressed were:

Development of Supplementary Cement Materials

Experts explored advancements in materials such as Calcined clays, natural pozzolans, fly ash, and blast furnace slag, emphasizing their role in enhancing the sustainability of cement production.

Use of Additives and Additions

The conference highlighted the importance of additives and additions in sustainable concrete production, exploring their potential to improve performance and reduce environmental impact.

Sustainable Production of High-Performance Concrete: Presentations centered on the development and application of high-performance concrete, focusing on durability, strength, and sustainability.

Recycled Aggregates in Durable Concrete

The use of recycled aggregates in concrete for infrastructure works was a key topic, emphasizing the industry’s commitment to circular economy principles.

Restoration of Historical Heritage

Experts discussed the development of mortars for the restoration of historical heritage, addressing both aesthetic and structural considerations.

Microstructure to Durability in Concrete

Sessions explored the intricate relationship between concrete microstructure and its long-term durability, emphasizing the importance of understanding these dynamics for sustainable construction.

Sustainability vs. Useful Service Life

Experts debated the balance between sustainability and useful service life in concrete for infrastructure works, considering both environmental impact and long-term functionality.

Environmental and Economic Evaluation

The conference concluded with a focus on the comprehensive evaluation of the environmental and economic aspects of cement production and use.

Dr. Joseph Mwiti’s participation in ICSPCC 2023 reflects LC3-TRC Africa’s commitment to staying at the forefront of global advancements in sustainable cement technology. As we continue to collaborate with international partners, such engagements contribute to our mission of promoting eco-friendly and innovative cement solutions in Sub-Saharan Africa.