The Maker & The Mix; The Craft Concrete Experience

Episode 23: Striking the Perfect Balance—Fiber, Fluidity, and Engineered Confidence


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Episode 23: Striking the Perfect Balance—Fiber, Fluidity, and Engineered Confidence

In Episode 23, Jeff and Caleb explore the intricate balance between fiber loads and fluidity in concrete mixes, a topic that is both crucial and timely for the industry. They begin by discussing Engineered Cementitious Composites (ECC), designed by Victor Li for their toughness rather than peak strength, setting the stage for a deeper conversation about material properties.

As they unpack the latest tests on fiber loads, Jeff and Caleb explain how the industry's trending preference for ultra-fluid concrete is a double-edged sword: easier to work with but at the cost of compromised flexural strength - something Jeff and Caleb are unwilling to sacrifice. However, it's not a zero-sum game. With the Alpha line of products, it's possible to achieve both fluidity and strength.

To cap off the conversation, the duo discusses their 16-foot, double-cantilevered, post-tensioned, cable-stayed conference table. This engineering feat is a testament to the precision and confidence that proper engineering can bring to your concrete crafting projects.

Up your game in the world of concrete, AND see Alpha in action! Don't miss our upcoming:

  • GFRC Mastery Course in November
  • Ultimate Craft Concrete Course in December
  • Featured Products:

    • Alpha Polymer for robust strength
    • Fluidizer for ideal fluidity
    • Don't forget to like, comment, and subscribe to stay updated on the latest in the industry.


      Chapters:


      (04:13) Intro to the Fluid Concrete Trend

      (22:22) The Trade Off

      (32:45) Strength as a Non-Negotiable

      (53:33) PVA vs. AR Glass Fibers

      (1:12:26) The Alpha Difference

      (1:23:06) See Alpha in Action - In Person!

      ...more
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      The Maker & The Mix; The Craft Concrete ExperienceBy Jeff Girard