Qatar: UCC Holding, in partnership with Qatar's Public Works Authority, has commenced the printing of two schools with a combined built-up area of 40,000m2, on 100 x 100m plots. Gulf Construction News has reported that Denmark-based COBOD supplied two customised BODXL printers for the tasks. UCC Holding says that each building is 20 times more massive than any existing 3D-printed building. Its dedicated 3D printing team has conducted more than 100 full-scale test prints using a BOD2 printer, and completed intensive training alongside COBOD engineers.
COBOD General Manager Henrik Lund-Nielsen noted the scale of UCC Holding’s custom selection of BODXL printer. "The world has never seen such a large 3D construction printer before, and it is more than four times bigger than the second biggest printer. On its own, this printer can produce a 1500m2 footprint up to five floors."
National Ready Mixed Concrete locks out workers who rejected contract offer
US: National Ready Mixed Concrete has suspended pay and healthcare cover for over 300 locked-out drivers, mechanics and bulk material haulers at 10 of its sites in Los Angeles, Orange and Ventura Counties. The International Brotherhood of Teamsters union has reported that the workers, its members, rejected a new contract offered by the company. It reportedly included cuts to seniority-related job security, expansions of managerial control and ‘substandard’ wages. The union has demanded an immediate end to the lockout, full reinstatement of affected workers and a restart of negotiations.
The International Brotherhood of Teamsters says that it has filed ‘multiple’ unfair labour practice charges against National Ready Mixed Concrete over its alleged surface bargaining and bad faith conduct.
The union noted its success in contract negotiations with local producer Catalina Pacific Concrete earlier in July 2025, where the parties concluded a contract on favourable terms for workers, including real wage increases.
Elematic and Hendriks Formwork enter precast concrete structures collaboration
Europe/India: Finland-based Elematic and Netherlands-based Hendriks Formwork have concluded a cooperation agreement for the supply of turnkey precast concrete structures for high-rise building and infrastructure construction. The partnership will deploy Elematic's production equipment and software with Hendriks Formwork's custom steel moulds and modular formwork systems. They will target markets globally, with a particular focus on India.
GreenCem and Teesside University develop reduced-CO₂ concrete
UK: SigmaRoc subsidiary GreenCem has partnered with Teesside University's Net Zero Industry Innovation Centre (NZIIC) to develop reduced-CO₂ concrete based on its accelerators. The partners will assess potential products and identify opportunities to digitise production.
