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How Concrete Works Videos

Here’s some information to help you understand important, fundamental principles of concrete countertop mix design that will help you be successful with make-your-own concrete countertop mixes. Learn about water-cement ratio, how admixtures work, and much more.

How Concrete Works Seminar – primary ingredients (18 minutes):

 

 

Admixtures Seminar – secondary ingredients (3 hours):

Did you like what you learned in just 18 minutes in the How Concrete Works seminar? Then click here to get FREE access to the 3-hour seminar “Everything You Ever Wanted to Know About Admixtures for Concrete Countertops”.

Mix Designs

We offer make-your-own mix designs for GFRC and precast, with calculators that remove all the math. These are strong, engineering-based mixes used for years by professionals all over the world. Our precast mixes achieve compressive strengths of over 4000 PSI (27 MPa) in 1 day, 6200 PSI (42 MPa) in 3 days, and 8200 PSI (56 MPa) in 7 days.

Click here to view our available mix designs.

screen shot of GFRC concrete mix calculator

 

 

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