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NRMCA Resources

The National Ready Mixed Concrete Association (NRMCA) publishes a series of information sheets on technical and troubleshooting topics related to concrete.

Lehigh Hanson has collected the links below to support your current project. If you have questions regarding our products, please contact your local sales representative. 

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NRMCA Resources

RMC VALUE SERIES

  • Ordering Ready Mixed Concrete
  • Supplementary Cementitious Materials
  • Chemical Admixtures for Concrete
  • Synthetic Fibers for Concrete
  • High Strength Concrete
  • Self-Consolidating Concrete
  • Structural Lightweight Concrete
  • Pervious Concrete
  • Flowable Fill Materials
  • Grout

BEST PRACTICES

  • Ordering Ready Mixed Concrete
  • Concrete Pre-Construction Conference
  • Joints in Concrete Slabs on Grade
  • Finishing Concrete Flatwork
  • Curing In-Place Concrete
  • Vapor Barriers under Slabs on Grade
  • Concrete Slab Moisture
  • Cold Weather Concreting
  • Hot Weather Concreting

ENVIRONMENTAL SOLUTIONS

TROUBLESHOOTING

  • Cracking Concrete Surfaces
  • Plastic Shrinkage Cracking
  • Crazing Concrete Surfaces
  • Cracks in Concrete Basement Walls
  • Dusting Concrete Surfaces
  • Scaling Concrete Surfaces
  • Concrete Blisters
  • Aggregate Popouts
  • Delamination of Troweled Surfaces
  • Curling on Concrete Slabs
  • Discoloration
  • Corrosion of Steel in Concrete
  • Discrepancies in Yield
  • Low Concrete Cylinder Strength

TESTING

  • Jobsite Addition of Water
  • Discrepancies in Yield
  • Loss of Air content in Pumped Concrete
  • Acceptance Testing of Concrete
  • Making Concrete Cylinders in the Field
  • Testing Compressive Strength of Concrete
  • Low Concrete Cylinder Strength
  • Strength of In-Place Concrete
  • Flexural Strength of Concrete
  • Concrete Maturity

GENERAL CONCRETE HELP