Downloads
CPCOZ Certifications
Registration flyer for the Springfield 2020 ACI Field Testing Technician - Grade 1 Certification
Concrete Field Testing Technician Certification
March ACI Field grade 2 certification for CPCOZ in Springfield, MO.
Registration form for CPCOZ FG1
Information for the 2026 Spring Field Grade 1 Testing Technician in Springfield, MO
Registration info for the Spring 2026 ACI Field Grade 1 testing in Springfield, MO - brought to you by CPCOZ
Articles
Nov-Dec 2016 Concrete Construction Article
Snell, Luke. "Hard Hats, Origins and Evolution." Concrete International. July 2018: 48-49. PDF. Reprinted with permission of the American Concrete Institute. Members of ACI - Missouri Chapter are entitled to free digital access to each issue of Concrete
Obla, Karthik H., Orville R. (Bud) Werner, John L. Hausfeld, Kevin A. MacDonald, Gregory D. Moody, and Nicholas J. Carino. "Who is Watching Out for the Cylinders?" Concrete International. August 2018: 28-35. PDF. Reprinted with permission of the American
An article by Luke Snell from Sept-Oct 2019 Arizona Contractor & Community Magazine
Originally published in the Nov-Dec 2019 issue of the Arizona Concrete Construction Magazine.
An article by Luke Snell from the Mar-Apr 2020 Arizona Contractor & Community Magazine
Detailed instructions on how to create your own Lightweight Concrete Pins!
Construction Techniques in the Bible
Lightweight Concrete Pins! A project for our industry - by Luke Snell, PE
Luke Snell outlines how the farmer learned how to produce quality concrete on the farm.
A 6 part history about how concrete got its start
Project specifications can impose limits on the temperatures of concrete constituents, fresh concrete, embedments, casting surfaces, and formwork. In many cases, infrared (IR) thermometers can be helpful tools.
Article originally run in Concrete Intern
Originally published in Concrete International, June 2015
Article by Luke Snell, PE. Originally published in Concrete Plant International North America Edition Magazine, May 2023.
Various articles on the history of concrete by Luke & Billie Snell
Oldest Street plus Concrete History -Ohio, originally published in the September 1995 Issue of Concrete International
Article by Luke Snell about the Oldest Concrete Street, originally published in the March 2002 Issue of Concrete International
Article by Luke and originally published in the December 1996 Issue of Concrete International
Article by Luke Snell, originally published in the July 1989 Issue of Concrete International
Article by Luke Snell, originally published in the October 2005 Issue of Concrete International
Article by Billie Snell and Debby Amon, originally published in the March 2006 Issue of Concrete International
Article by Luke Snell, originally published in the Arizona Contractor & Community magazine
This presentation was delivered by Luke Snell for many years at World of Concrete. There would be tours on Sunday and Friday at the Hoover Dam.
Originally published in CI November 2025
Information for the ACI Field Testing Technician - Grade 1 Retest
Registration Form for Springfield ACI Field Testing Technician - Grade 1 Retest
COVID questionnaire for entry to the 4/5/2021 Flatwork Finisher CertificationLi
Abstract: The repair of concrete structures presents unique construction challenges compared to new construction. These include the fact that there are often variations in the as-constructed details compared to those shown in design and construction drawi
Immediately following the Dr. Randall Poston presentation
Rules for the November 6 2026 ACIMOBOWL
Bylaws
Calculators
Events
Agenda for the Missouri Concrete Conference 2019, May 6-7 in Rolla, Missouri
Building Code Requirements for Structural Concrete
ACI Missouri Cube Strength Competition 2020
Early Farmers had to be self reliant. This presentation will help us understand the hard work and details that Great Grandpa had to do to update his farm with concrete.
1900-1930. Mizzou Zoom Structural Engineering Seminar
Rules and Regulations for the 2024 ACIMOBOWL Fiber Reinforced Concrete Bowling Ball competition
Rules of the ACIMOBOWL Fiber Reinforced Concrete Bowling Ball Competition
Board Meeting Minutes
Meeting minutes from the ACI Board Meeting. January 2019.
Archive Scholarship Applications
Luke and Billie Snell Undergraduate Scholarship Application
DJ Belarbi Graduate Scholarship
Luke and Billie Snell Application
DJ Belarbi Scholarship Application
2014-2015 DJ Belarbi Scholarship Application
2014-2015 Snell Scholarship Application
2015 Undergraduate Scholarship Application
2015 Graduate Scholarship Application
Undergraduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Graduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Undergraduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Graduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Undergraduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Graduate Level Scholarship for developing future engineers, contractors and architects in the field of concrete design, materials or construction.
Webinars
Certificate of Attendance for Webinar
Certification
Archive
