Durability Engineers, led by Stephen Stacey, is seeking aggregate producers who generate excessive fines that could be transformed into an alternative supplementary cementitious material (SCM). This innovative research aims to turn what is often considered a waste product into a valuable resource for sustainable concrete production.
To determine whether fines are suitable for the beneficiation process, certain compositional requirements must be met. These can be evaluated using X-ray Diffraction (XRD) and X-ray Fluorescence (XRF) analysis. If producers already have XRD, XRF, and Particle Size Distribution (PSD) data available, sharing these results in advance would be extremely helpful.
Researchers are also interested in understanding the volume of fines produced at each plant and any relevant details about plant locations.
Aggregate producers interested in contributing to this research are encouraged to reach out directly to Stephen Stacey and Anthony Bentivegna.
This is an opportunity to be part of a forward-thinking project that advances both material efficiency and environmental sustainability in the concrete industry.
Durability Engineers is a specialized consulting firm focused on concrete materials and structural durability. Their services span the full lifecycle of concrete structures—from pre-construction planning and materials selection to construction oversight and long-term asset evaluation and repair.
If you are interested in talking with Stephen, please contact him:
STEPHEN M. STACEY, PE
Associate Principal
O: +1 312-702-0422
C: +1 818-274-9557
[email protected]