The latest report from IndexBox projects that the global cement-based concrete filling materials market will expand at an annual rate of 5–7% through 2035, driven by data center and semiconductor plant construction.
The global cement-based concrete filling materials market is expected to enter a growth phase from 2026, supported by investment in technology infrastructure and regulatory compliance. The market is forecast to achieve annual growth of 5–7% through 2035, with the market index projected to rise to approximately 170, compared with 2025.
Growth will be supported by large-scale data center and semiconductor plant construction. Premium electronic-grade filling materials are expected to account for 25–35% of the overall market, while cross-border trade in the premium segment is projected to account for 18–25%. Standard-grade products will remain oriented toward regional markets, while cross-border trade in specialty formulations is on an upward trend.
By region, Asia-Pacific is expected to hold the largest market share, followed by North America, Europe, Latin America, the Middle East and Africa. Asia-Pacific will be driven by semiconductor plant and data center construction, while Europe is expected to see greater adoption of recycled and low-carbon filling materials amid regulatory pressure.
Major companies identified as participants in the market include LafargeHolcim, Sika AG, BASF Construction Chemicals, GCP Applied Technologies and Elkem ASA.