Blended Cements Workshop 

PPA Event Center

2105 Decatur Street, Denver, CO 

November 12, 2025

9:00 AM – WELCOME

Michelle Wilson
Senior Director, Concrete Technology and Industry Outreach
American Cement Association

9:15 AM – FUTURE OF CEMENT

  • History of Modern Portland Cement
  • Evolving Cement Specifications
  • Impact of Cement Characteristics on Concrete Performance

Michelle Wilson
Senior Director, Concrete Technology and Industry Outreach
American Cement Association

10:00 AM – MANUFACTURE OF PLC and IP

Steve Post
Vice President of Cement Operations
GCC of America, Inc. 

10:30 PM – EVALUATION OF CEMENTITIOUS MATERIALS

  • Review of Mill Test Report
  • Mortar Tests
  • Concrete Tests

Brian Killingsworth
Executive Vice President and Division Head, Promotion and Codes
National Ready Mixed Concrete Association

11:15 AM – QUALITY CONTROL

Jorge Herra
QC Manager
Burnco

12:00 PM – LUNCH BREAK (Lunch Provided)


1:00 PM – FRESH CONCRETE PERFORMANCE NEEDS

  • Preparation and Execution
  • Placing & Finishing
  • Acceptance
  • Mock-Ups

Michael Hernandez
Technical Director
American Society of Concrete Contractors

 

1:30 PM – WORKING WITH BLENDED CEMENTS: Contractor Perspective

Bruno Fong Martinez
Concrete Engineer
Kiewit

2:00 PM – PROJECT SHOWCASES                         

  • Cement / Concrete / Contractor Perspectives

(Panel Discussion)

 

2:30 PM – ROUNDTABLE DISCUSSION

  • Sustainability and Environmental Considerations
  • Concrete Performance
  • Construction Practices
  • Research Needs

(Group Activity)

 

3:30 PM – CLOSING REMARKS