7 min read
Soil Classifications & How to Use Them
Soil classifications are the key to construction, engineering, and agriculture. Knowing your soil type tells you how to use and improve it. And...
Soil
7 min read
What Soil Amendments Are & How to Choose Them
Soil amendments are materials that can improve earth’s strength, quality, or other properties. There are hundreds of soil amendments available, which...
5 min read
How Does Substrata Evaluate My Soil?
Most soils work great with Perma-Zyme, and they each work a little differently based on their composition. So, we offer free evaluations to help you...
8 min read
How & Why We Do Sieve Analysis Tests
Sieve analysis tests help classify soil on a jobsite so contractors and engineers can better gauge how it will hold up to the job they want it to do....
7 min read
How Different Soils React to Perma-Zyme & How to Help Yours Work Better
Most soils work great with Perma-Zyme, while others need a helping hand to work their best. Wherever your soil fits on this spectrum, we’re here to...
4 min read
The California Bearing Ratio Test (CBR) And How It Works
The California bearing ratio test (CBR) measures a given material’s strength. That’s a big deal because we need strong materials to make the roads,...
7 min read
Types of Geosynthetic Soil Stabilizers & Their Uses
Soil stabilization is the backbone of strong, long-lasting roads, foundations, and other infrastructure. It ensures that soil can support heavy loads...
8 min read
Clay 101: Characteristics, Types, Pros, Cons, & Construction Tips
Working with clay soil is tough for any project—from county roads to multi-acre drilling pads to small home gardens. To succeed, you must understand...
5 min read
7 Factors That Affect the Cost of Applying Perma-Zyme
One of the most common questions people ask us is, “How much does Perma-Zyme cost?” The answer is that it depends on your project, but don’t worry....
5 min read
Testing the R-Value of Soil
We need strong soils and aggregates to create safe, long-lasting roads and runways. R-value testing measures soil and aggregate strength to help...