The seismic-resistant self-healing concrete additives market is projected to grow from USD 166.8 million in 2026 to USD 532.1 million by 2036, at a CAGR of 12.3%. Microcapsule-Based Healing Agents will dominate with a 36.0% market share, while autogenous healing enhancement will lead the mechanism segment with a 41.0% share.