Method for Obtaining a Cement Constituent from a Concrete Element

Figure: Espacenet

(10) WO2025188189A1

(22) 07.03.2025

(43) 12.09.2025

(57) The invention is in the field of concrete. Specifically, the invention is in the field of providing several fractions, in particular a cement constituent, from a concrete element. The invention is further directed to materials for producing concrete and the use of such materials for producing concrete.

(71) C2CA Technology B.V., NL

Issue 10/2025

Multi-layer concrete block for a paving, as well as paving and method for producing a concrete block

(10) US2025230614A1 (22) 01.03.2023 (43) 17.07.2025 (57) The invention relates to a concrete block in the form of a planar element that can be laid in combination in order to create a paving. The...

Issue 02/2026

Reusable Precast Concrete Slab Connecting Structure and Mounting Method Therefor

(10) WO2025185688A1 (22) 06.03.2025 (43) 12.09.2025 (57) A reusable precast concrete slab connecting structure and a mounting method therefor, relating to the technical field of prefabricated...

Issue 06/2026

Concrete Pipe Having at Least One Reinforcement, Method for Producing a Concrete Pipe Having at Least One Reinforcement, and Use ...

(10) WO2026052337A1 (22) 11.08.2025 (43) 12.03.2026 (57) The invention relates to a concrete pipe (1) having at least one reinforcement (2). In order to make it possible to carry heat away from the...

Issue 05/2026

Prefabricated UHPC corrugated plate-concrete composite bridge deck slab and construction method thereof

(10) CN119686216 (22) 09.01.2025 (43) 25.03.2025 (57) The invention provides a prefabricated UHPC corrugated plate-concrete laminated bridge deck slab, and relates to the technical field of building...

Issue 04/2025

Element panel for producing a semifinished part cover

(10) WO2025003514A1 (22) 01.07.2024 (43) 02.01.2025 (54) The invention relates to an element panel for producing a semifinished part cover, having a reinforced concrete board which has an element...

BFT 01/2026