The data set describes a process primarily used for the grinding and screening of a fragment mixture in an industrial setting. This unit process, involving a single operation, can be applied to various sectors where fine particulate material is required, such as in construction material manufacturing, pharmaceutical production, or for preparing raw materials in metallurgy. Users of this data set should take into account the specificity of the grinding and screening process for the fragment mixture. Considerations must include the particle size distribution resulting from the process, potential losses during screening, and energy consumption. Ensure appropriate allocation of environmental impacts when this unit process is integrated into a larger system. Recycling or reuse of the processed material, if applicable, should be clearly defined and considered in the overall life cycle assessment.