JOIN US AT CONEXPO-CON/AGG! The Largest Construction Show in North America!
We’re heading to Las Vegas for CONEXPO-CON/AGG, March 3–7, 2026! Stop by Booth C30767 to meet our team and see what’s new. Save on registration with Promo Code: HUM2639C. Read more >
Humboldt Is Going to World of Concrete 2026
Humboldt will be exhibiting at World of Concrete 2026 in Las Vegas, January 20–22, 2026, at Booth NC2319. Read more >
AI in the Lab: The Future of BMD Testing Is Already Here
This guest post was written by Andrew B. Cooper. There is no doubt that AI is becoming a part of our everyday lives. A quick look back at how things were just a few decades ago reveals the remarkable changes that have steadily transformed our daily routines. Self-driving cars, facial detection at airports, and the analysis of... Read more >
Why Humboldt Nuclear Density Gauges Outperform Every Competitor
This guest post was written by Zameer Syed | June 2025. When choosing a Nuclear Moisture/Density Gauge for your construction, engineering, or quality assurance projects, selecting the right brand can significantly affect your operational efficiency, cost-effectiveness, and reliability. Humboldt stands distinctly ahead among... Read more >
What Is a Proctor Compaction Test? Understanding Soil Density with Humboldt Equipment
In the world of geotechnical engineering and construction, the stability and longevity of a structure often begin below the ground, with the soil. One essential process in assessing soil suitability is the Proctor Compaction Test, a laboratory method that determines the optimal moisture content at which soil achieves its... Read more >
Join Us World of Asphalt 2025
Humboldt Mfg. Co. invites you to St. Louis for World of Asphalt 2025! We will be there, along with experts in every avenue of the industry. Stop by at our booth: 6768 Read more >