The CFA is the leading voice for today’s cast-in-place contractor.

April 1, 2026

Interpreting Nominal Concrete Wall Thickness

Compiled by CFA Staff  In the world of residential concrete construction, one topic that comes up frequently is the interpretation of “nominal” versus “actual” concrete wall thickness.  The conversation that often starts with a frustrated contractor and a skeptical building inspector. In most cases, the dispute usually centers on a fraction of an inch and whether standard forming systems meet code requirements.   Why does […]

April 1, 2026

CFACON26 Heads to Milwaukee

The Concrete Foundations Convention, better known as #CFACON, brings the cast-in-place concrete industry to Milwaukee, Wis., July 21–23, 2026. CFACON has served as the premier annual concrete foundations event where leaders from across North America come together to learn, connect and commit to both company and individual growth. CFACON26 features three dynamic days of education, exhibits, networking, awards and unforgettable experiences.  Hosted at the Brookfield […]

April 1, 2026

A Legacy Supported by Certification

Certification programs establish measurable standards for skilled trade professionals—demonstrating technical proficiency, adherence to best practices and ongoing professional growth. Ensuring that residential construction professionals are adhering to these standards is vital to the success of our industry. The Residential Foundation Technician Certification is a collaborative effort between the American Concrete Institute (ACI) and the Concrete Foundations Association (CFA). This program evaluates the competency of an individual in […]

April 1, 2026

From Hard Hats to Helmets: The Evolution of Head Protection in the Workplace

By Scott Greenhaus  Previously published in Concrete Repair Bulletin, March/April 2024  In the realm of occupational safety, head protection has come a long way from its beginnings as a simple hard hat. The transition from hard hats to helmets represents a remarkable evolution in the goal to keep workers safe in a wide range of industries. This article explores the history and technological advancements […]

April 1, 2026

CFA Tech Note 014: Interpreting Nominal Concrete Wall Thickness

Introduction  A frequent point of discussion between contractors, designers and code authorities involves the interpretation of “nominal” versus “actual” concrete wall thickness. This technical note provides clarification on this topic by examining relevant building codes and industry standards. Understanding the code-defined relationship between nominal and actual dimensions is essential for ensuring compliance and project continuity.  Analysis of Code Requirements  The International Residential […]