MATERIAL QUALITY ASSURANCE
RED FLINT MATERIAL QUALITY ASSURANCE CAPABILITIES
- Best in industry sampling frequency
- Precisely calibrated sieves validating tight tolerances, exceeding industry norms
- Multiple sampling points in manufacturing and packaging process steps
- Available delivery sample and third-party laboratory coordination
- On-site sampling
- Troubleshooting sampling, testing, and resulting specification application and interpretation
- Technical laboratory experts
- Media analysis
- Pressure and flow rate analysis
- Wash analysis (p200)
- Uniformity coefficient and effective size analysis
EFFECTIVE SOLUTIONS TO SAVE TIME AND MONEY
During the past 100 years, Red Flint has been mastering the intricacies of quality control as it relates to filter media and non-metallic mineral processing. A thorough understanding of control parameters, along with our precise and flexible manufacturing capabilities, has created an industry leading
We have worked tirelessly to and master testing, sampling, delivery, and manufacturing variables that impact your product quality and project successUnderstanding baseline standards like AWWA, NSF, and ASTM enhances our understanding of third-party lab sample testing and reporting bias relative to project specifications. Red Flint has the technical experts with the knowledge, skills, and experience to reach real and effective solutions, saving time and money for our customers.
ensures its done right the first timeTECHNICAL DATA SHEETS


OUR SERVICE PRINCIPLES
YOUR MARGIN MAXIMIZER
OUR CORPORATE VALUES

Red Flint Sand and Gravel, LLC
615 Short Street
Eau Claire, WI 54701
Phone: 800.238.9139
Fax: 715.835.0662