The market for shrinkage-reduction additives in low-carbon concrete is projected to reach USD 1.6 billion by 2036. As the construction industry reduces clinker content to lower carbon emissions, the use of supplementary cementitious materials like slag and fly ash increases the risk of drying shrinkage and structural instability. Growth is driven by infrastructure projects in China, Brazil, and India, alongside stricter sustainability requirements in the US and Europe. Key challenges include complex qualification cycles and the need for precise dosage optimization in ready-mix concrete to ensure long-term durability.
