Barriers to Optimization: Concrete in the Built Environment

June 29-30, 2026

200 Massachusetts Ave NW, 2nd Floor Conference Center Washington, DC 20001

Preliminary Schedule of Events (Subject to Change)

The workshop will be held at the ACA Office/Conference Center and will focus on expert presentations, case studies, and group work/discussions focusing on the topics of stakeholder communication; specifications and derisking; slab optimization; re-use and deconstruction.

Monday, June 29, 2026
Introduction and Summary of ACA Working Group
1:00 PM - 1:50 PM

Caitlin Mueller, MIT

 Mohamed Ismail, UVA

 Aubrey Garinther, ACA

 

Topic 1: Perceptions and Narratives
1:50 PM - 3:45 PM

1:50 pm            Presentation on City of Toronto Urban Design Guideline

Ryan Bruer, Ha/f Climate Design

                2:20 pm           Breakout Groups: Discussion and Working Session

                3:20 pm            Break

3:45 pm            Report-out of Perceptions and Narratives Breakout Groups

 

Topic 2: Technical Challenges
4:00 PM - 5:00 PM

4:00 pm            Optimization Technology Panel

                                Shawn Platt, NIST Additive Construction by Extrusion (3D Printing) Consortium

                                     Marcus Blackburn, Total Integrated Panel Solutions

5:00 pm             Adjourn; Happy Hour to follow

 
Tuesday, June 30, 2026
Breakfast
8:00 AM - 8:30 AM
 
Topic 2 continued: Technical Challenges
8:30 AM - 10:15 AM

8:30 am            LCA, Material Quantification, and Why Optimization Matters

                                      Caitlin Mueller, MIT

8:50 am            Breakout Groups: Discussion and Working Session

9:50am             Break

10:00 am          Report-out of Technical Challenges Breakout Groups

 

Topic 3: Deconstruction and Reuse
10:15 AM - 12:30 PM

10:15 am          Presentation on ReCreate Project

                                      Satu Huuhka, Tampere University / ReCreate

               11:00 am          Breakout Groups: Discussion and Working Session

12:00 pm           Break          

12:15 pm           Report-out of Deconstruction and Reuse Breakout Groups

12:30 pm          Adjourn; boxed lunches available

 

Walking Tour of D.C. Structures
1:00 PM - 4:00 PM

Optional Programming