Low carbon construction through circularity and electrification.
We aim to decarbonize the construction industry by upcycling mining waste into drop-in components for clean building materials through sustainable processes.
Our guidelines: designed for
sustainable growth.
Circular and low-carbon emission cement ingredients that can address global demand for clinker substitution.
Made with circular mining materials
Same performance with less or no clinker
Electrified or renewable fueled production processes
World-class logistics and supply chain
Up to 60% reduction in emissions
Circlua Renwa® SCMs are produced by putting high-grade clays through proprietary activation processes to create precursor materials that can substitute much of clinker in cement while simultaneously enhancing its properties.
Substituição total do clínquer no cimento
Circlua Cleanwa é uma família de ativadores alcalinos derivados de rejeitos arenosos e fontes alcalinas, combinados em processos proprietários. Cleanwa tem eficiência de ativação muito maior do que o clínquer, permitindo volumes menores no cimento.