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CONCRETE CALCULATOR

The Concrete Truth

Field-tested concrete science, specs, and real-world results—written for engineers, architects, general contractors, and ready-mix producers.

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Standout reads on specs, testing, and field performance—start here.

Concrete Finishers

Why Concrete Mixes Lose Workability in 2026

Posted by E5 Incorporated, Jul 21, 2026 2:30:00 PM
You've watched it happen on the job site: a load arrives with the right slump, but by the time your crew is ready to place, the mix has stiffened and become difficult to work with. E5 Incorporated helps ready-mix producers and civil engineers address this challenge through ...
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The Concrete Podcast Episode 9 thumbnail featuring Profits Over People, Lafarge cement imagery, terror financing, and E5 Nano Silica branding

The Concrete Podcast Ep 9: Profits Over People | How One Cement Company Funded Terrorists

E5 Incorporated •Jul 17, 2026 11:00:00 AM

What Causes Concrete Slab Cracking in 2026

E5 Incorporated •Jul 14, 2026 3:34:56 PM

The Concrete Podcast Ep 7: Concrete Crisis & Type 1L Curing Data

E5 Incorporated •Jun 12, 2026 11:00:00 AM

The Concrete Podcast Ep 6: A.J. Rodriguez on Concrete Everything, Finisher Voices, and Building Community

E5 Incorporated •May 29, 2026 11:00:00 AM

The Concrete Podcast Ep 5: Chris Wolf on Type 1L Cement, Surface Area, and the New Rules of Concrete

E5 Incorporated •May 21, 2026 10:24:53 AM

The Concrete Podcast Ep 4: Chris Wolf on Why Water Is the Why

E5 Incorporated •May 12, 2026 4:09:43 PM
ep3-thoutt brothers

The Concrete Podcast Ep 3: Thoutt on 3rd Gen Finishers and Innovation

E5 Incorporated •Apr 20, 2026 10:27:32 AM
Episode 02 - Industry Problems

Jim Render Discusses Key Issues in the Concrete Industry and the Importance of Aggregate

E5 Incorporated •Apr 6, 2026 10:56:17 AM
i-69 Ohio River Crossing

E5 Nano Silica on the $1.5 Billion I-69 Ohio River Crossing

E5 Incorporated •Mar 27, 2026 5:18:23 PM
Kroger

Kroger Embraces E5® Admixtures for Sustainable, Durable Concrete

E5 Incorporated •Mar 23, 2026 2:44:54 PM
Concrete Podcast Thumbnail

Where It All Began: Joe Shetterley Shares the Origin Story of E5 (Episode 1)

E5 Incorporated •Mar 23, 2026 11:50:30 AM
Freezer Slab - SRM and Sterling.

Sterling Contractors Pours Freezer Slab Using Internal Cure LFA

E5 Incorporated •Feb 24, 2026 4:57:16 PM

Meet - Kelli Malcolm-McLemore

E5 Incorporated •Jan 29, 2026 11:54:03 AM

Ask an Expert: 5 Essential Questions for Your Concrete Supplier About Their Curing Plan

E5 Incorporated •Dec 28, 2025 4:00:00 PM

The Science of Shrinkage: Why Concrete Needs a Cure From the Inside Out — Especially for Data Center Slabs

E5 Incorporated •Dec 27, 2025 9:00:00 AM

The Water-to-Cement Ratio Dilemma: How Internal Curing Unlocks High-Strength Concrete

E5 Incorporated •Dec 26, 2025 4:00:00 PM

The Cure to Concrete Curling and Warping: Advanced Strategies for a Flat, Stable Slab

E5 Incorporated •Dec 24, 2025 9:00:00 AM

Curing in Extreme Weather: Protecting Your Slab from Rapid Drying or Freezing

E5 Incorporated •Dec 23, 2025 9:00:03 AM

How Long Does Concrete Really Take to Cure? (It’s More Than 7 Days)

E5 Incorporated •Dec 22, 2025 9:00:03 AM

Internal Curing vs. Traditional Curing: Why Water Spraying Isn't Enough

E5 Incorporated •Dec 21, 2025 4:00:00 PM

The Single Biggest Reason Your Concrete Cracks (and How to Stop It)

E5 Incorporated •Dec 20, 2025 9:00:00 AM

Extending Concrete Service Life: The Ultimate Benefit of Reduced Permeability

E5 Incorporated •Dec 19, 2025 4:00:00 PM

Press Release: E5 Incorporated Launches New Website Showcasing Global Leadership in Colloidal Silica Concrete Technology

E5 Incorporated •Dec 19, 2025 1:33:49 PM

How Does E5 Work?

E5 Incorporated •Dec 18, 2025 9:00:03 AM

Building Smarter: How Nanotechnology Is Redefining Concrete Durability and Sustainability

E5 Incorporated •Dec 17, 2025 2:00:00 PM

From a Jobsite Trailer to a State-of-the-Art Facility: Our Next Chapter in Central Indiana

E5 Incorporated •Nov 1, 2025 12:46:31 PM

Reinforcing Steel and E5 Nano Silica: Improving Tensile Strength

E5 Incorporated •Sep 18, 2025 5:46:28 PM
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Blog FAQs

Straight answers about our topics, cadence, and how to follow along.

What topics does the E5® blog cover?

Internal curing, permeability/waterproofing, finishability, workability, shrinkage/curling, sustainability, and case studies.

Who is this for?

Engineers, architects, GCs, and ready-mix producers seeking spec-ready, data-backed guidance.

How often do you publish new posts?

We typically publish 2–4 posts per month, with extra articles around major releases or case studies. Subscribe to get notified when new content goes live.