Info
Provider: TA ČR
Solution time: 2025-2026
Project No: TQ15000014
The project focuses on developing an innovative dry concrete mixture that efficiently utilizes
recycled concrete as an alternative to natural aggregates, thus actively reducing waste from
concrete production and building demolitions. The innovative dry concrete mixture will be
developed from local recycled materials, containing only concrete with a grain size of up to 4 mm. This recycled material will replace at least 75% of natural aggregates to ensure the new product meets the concrete strength class of at least C16/20, optimally C25/30. This strategy minimizes the volume of waste that would otherwise end up in landfills and supports the principles of a circular economy. Additionally, the project responds to the demand for environmentally attractive construction materials.
Principal investigator
