Construction Chemicals

Chemicals for construction applications, including concrete admixtures, sealants, and protective coatings.

Projects in construction chemicals

chemXplore tracks 33 projects in construction chemicals, of which 14 are active.

3 Announced / Concept 1 FEED / Pre-FID 1 FID / Sanctioned 8 Under Construction 1 Commissioning & Start-up

8 new construction, 5 expansion, and 1 revamp / retrofit.

Expected to start operating, per year; 5 of the active projects carry no start-up date yet.

What moved recently
  • September 2026 puren Obermarchtal purenit Production Line · Operational / Completed · Germany
  • September 2026 Holcim Čížkovice Calcined Clay Line · Operational / Completed · Czech Republic
  • 29 August 2026 A1 Iron & Steel Cold Rolling Complex, Dodoma, Tanzania · Announced / Concept · Tanzania
  • August 2026 Saint-Gobain FurHy Hybrid Furnace, Avilés · FID / Sanctioned · Spain
  • August 2026 LANXESS Krefeld-Uerdingen Spray Dryer Hydrogen Conversion · Operational / Completed · Germany

Owners and developers: Holcim (2), A1 Iron & Steel Tanzania Ltd (1), Abu Dhabi National Oil Company Group (1), Adani Cement Limited (1), Air Liquide SA (1), Alpha Dhabi Holding (1)

Investors: European Innovation Fund (3), A1 Iron & Steel Tanzania Ltd (1), ADEME (1), Saint-Gobain (1)

Contractors and licensors are recorded on 8 of these 14 projects For subscribers

Targeting: Carbon dioxide (5), Iron (2), Acrylic acid (1), Ammonia (1), Cement (1), Ethylene dichloride (EDC) (1)

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Latest news in construction chemicals

24 September 2026
Covestro and puren advance purenit® with ISCC PLUS certification and Desmodur® CQ MS binder

New production line and full ISCC PLUS certification enable mass‑balance bio‑circular binder use; lower‑carbon purenit® product slated for 2027 market launch.

22 September 2026
Petrobras uses technical corn oil in asphalt production

Revap has produced 95,000 t of CAP Pro R asphalt using technical corn oil, a semi‑refined residual from corn ethanol processing sourced from Inpasa.

16 September 2026
Heidelberg Materials to close Ranville cement plant

Closure of Ranville cement site after weak French demand; 87 employees affected; shift to lower‑clinker, higher‑value cement to cut CO₂; €650m invested in other French sites.

8 September 2026
Holcim backs Cloud Cycle to add real-time ML quality control to concrete deliveries

In-truck sensors, edge computing and machine learning enable continuous quality control and mix optimization in transit, reducing returns and supporting low-carbon mixes across mixer fleets.

8 September 2026
Heidelberg Materials acquires 70% of Peru's Cementos Inka

Buys 70% of Cementos Inka, adding 1.3 Mt/yr grinding capacity and port-connected sites near Lima and Pisco; asset-light, highly accretive deal expected to close by Oct 2026.

7 September 2026
Heidelberg Materials secures 30-year quarry permit for Slite, Sweden

30-year quarry permit granted for Slite on Gotland; includes water and nature protection measures and underpins a planned CCS project currently paused for funding.

3 September 2026
Holcim opens calcined clay line at Čížkovice, Czech Republic

New line supports 580,000 t/y ECOPlanet low-carbon cement; 115,000 t/y calcined clay capacity cuts cement CO2 by ~30% while using local quarry feed.

31 August 2026
Robus Capital acquires 80% of RHEINZINK

Majority ownership transferred; seller retains 20%; company to remain independent in Datteln; transaction terms undisclosed.

31 August 2026
John Cockerill to equip A1 Iron & Steel with integrated cold‑rolling complex in Tanzania

Integrated plant will combine pickling with acid regeneration, a 6‑high cold mill and Galvalume coating to produce cold‑rolled and coated steel for East Africa.

31 August 2026
AGC Glass Europe and Saint‑Gobain launch hybrid furnace project

Hybrid furnace to cut CO₂ from flat glass production; construction starts Jan 2027, production H2 2027; co-funded by the EU ETS Innovation Fund.

Where its projects are

By country, the most active first.

The 8 with the most active projects, of 18 countries.