Workshops by The Slab Designer

In-person and online workshops on modern slab-on-ground design.

Next Workshop

Based on feedback from engineers, contractors, and owners, we anticipate that our next workshop will focus on seismic and data centers. Suggestions for future workshop topics can be emailed to robert@theslabdesigner.com.

Past Workshops

SLABS™ and JOINTS™ Workshop

10/11 and 10/13/26 · In-person alongside Fall ACI

Introductions & Overview

Recording Coming Soon

Introductions & Overview

Nigel Parkes

Download slides (PDF)

ACI – Concrete International Article

Recording Coming Soon

ACI – Concrete International Article

Robert Rodden

Download slides (PDF)

Concrete Society – Concrete Article

Recording Coming Soon

Concrete Society – Concrete Article

Dr. Jeff Roesler

Download slides (PDF)

Slabs-on-Ground Alternates with SLABS™

Recording Coming Soon

Slabs-on-Ground Alternates with SLABS™

Nigel Parkes

Download slides (PDF)

47M sf of Field Validation

Recording Coming Soon

Westergaard vs. ISLAB

Recording Coming Soon

Callbacks that Meet Design

Recording Coming Soon

Callbacks that Meet Design

Robert Rodden

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SLABS™ and JOINTS™ are Live!

Recording Coming Soon

SLABS™ and JOINTS™ are Live!

Robert Rodden


The Future of Slab-on-Ground Design

03/31/26 · In-person alongside Spring ACI | 08/19/26 · Online

Introductions & The Need

Nigel ParkesDownload slides (PDF)

The SLABS™ Software Demo & Work Queue

Robert RoddenDownload slides (PDF)

The Curl Question, Closing Remarks & Next Steps

Nigel ParkesDownload slides (PDF)

Background reading

  1. Updating Design Methods for Modern Concrete Slab Systems, Concrete, by the Concrete Society, Sep. 2026
  2. Concrete Slab-On-Ground Thickness Requirements From Modern Design, ForConstructionPros, Jul. 2026
  3. Mechanistic-Empirical Design of Concrete Slabs-on-Ground, Concrete International, by the American Concrete Institute, Jul. 2026
  4. Addressing Concrete Slab Curl Numbers, ForConstructionPros, May 2026
  5. Concrete Slab Design Options & Analysis, ForConstructionPros, Jan. 2026
American Concrete Institute (ACI)The Concrete SocietyForConstructionPros.com