Services
Harvesting
We safely recover previously stored fly ash from ponds, landfills, and legacy disposal areas using engineered excavation and material handling methods designed to protect environmental integrity.
Capabilities include:
Ponded ash recovery & dewatering
Landfill ash excavation
Continuous feed plant operations
Our recovery programs are designed to support long-term site closure while maintaining consistent feedstock quality to processing facilities.
Engineering & Plant Development
Cinder Residuals supports development of new ash processing facilities from concept to operation.
Engineering support:
Process design
Equipment specification
Plant layout & material flow
Throughput modeling
Performance optimization
We design systems around real-world concrete performance — not just lab compliance.
Processing & Beneficiation
Cinder Residuals operates and designs processing systems that convert recovered ash into market-ready supplementary cementitious material meeting ASTM C618 requirements.
Processing technologies:
Screening & classification
Thermal drying
Blending
Particle size optimization
High-capacity milling systems
Moisture stabilization
Quality Assurance & Technical Testing
Every shipment is backed by a comprehensive QA/QC program designed for DOT and structural concrete applications.
Laboratory & field testing:
Loss on ignition (LOI)
Fineness & particle size distribution
Strength activity index
Water demand
Air entrainment compatibility
Sulfate & alkali analysis
Carbon content
Moisture & density testing
