GENEVA, Dec. 29 -- CRH GROUP SERVICES LIMITED (42 Fitzwilliam SquareDublin 2, D02 R279) filed a patent application (PCT/EP2025/067169) for "3D PRINTING CONCRETE COMPOSITION" on Jun 18, 2025. With publication no. WO/2025/262166, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): HOLDEN, Thomas (c/o Roadstone LtdFortunestownTallaghtDublin 24)
Abstract: Disclosed is a use of a concrete composition in 3D printing concrete walls. The concrete composition comprises: between about 5 wt% and about 50 wt% of a coarse aggregate, wher...