3. Reviews and outlook

3.1 Positive points

• The environmental performance of low-carbon concrete

  The company is expected to avoid emitting 5,500 tons of CO ₂ in 2023 (the calculation is based on a reference product mix: CEMII/A for building concrete and CEMI for civil engineering concrete).

  In addition, 3Béton has set itself the goal of zero waste production (recycling production water, using recycled aggregates, using alternative binders) and achieving zero clean water expenditure (table 6 ).

• Significant low-carbon concrete projects:

  • 1. Club...