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Aired Webinar Presenter Length Description Recording Presentation
3/3/21 #Concrete Tough: Are You Tough Enough Jereme Montgomery and Art Thompson 1 Hour

Concrete is the foundation for everything we build. Concrete is an integ…
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Concrete is the foundation for everything we build. Concrete is an integral part of homes, businesses, schools, offices, churches, roads, and bridges. The concrete industry is in need of people who aren't afraid of hard work. A career in the concrete industry not only pays well but gives individuals the chance to build something that will stand the test of time. Right now, there is a growing need for concrete contractors, equipment operators, ready mix concrete truck drivers and quality control personnel. #ConcreteTough is a Nebraska based workforce recruitment campaign that exposes youth to the concrete construction industry. This message is communicated through participating in various career fairs, concrete 101 programs, and presented to numerous schools on the different careers the concrete Industry offers. Attendees will learn ways that they can incorporate concrete career awareness into their own workforce recruitment efforts.

A short overview of the new Concrete Industry Management degree at South Dakota State University will also be included with this webinar.

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10/13/20 ACI 360 – Design of Slabs on Ground Scott Tarr, PE, FACI (North S.Tarr Concrete Consulting) 2 Hours

There are five commonly used procedures for designing industrial floor s…
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There are five commonly used procedures for designing industrial floor slabs. All of them are effective when their recommendations and details are followed. So, how does a designer choose the best method for a particular floor?  The most common approach is to determine the type of floor construction needed for expected loading conditions. Then, from the design procedures, select the most appropriate method for determining floor thickness, reinforcement, joint spacing, and other details.  This presentation will discuss the ACI 360 “Guide to Design of Slabs on Ground”.  It will briefly address the planning, design, and detailing of slabs. Background information on design theories is followed by discussion of the types of slabs, soil-support systems, loadings, and jointing. Some worked design examples for various types of concrete slabs-on-ground will also be covered.

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5/20/21 Overcoming Concrete Pavement Objections Jason Kruger 1 Hour

Many design engineers, contractors and project owners appreciate and ful…
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Many design engineers, contractors and project owners appreciate and fully recognize the significant value of concrete parking lots.  However, there are some that still need some convincing.  This presentation covers concrete parking lot features and benefits and gives suggestions for addressing common concrete paving misconceptions.

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4/27/22 Green Concrete – Where We Are Now and How Green Can We Get? Kevin MacDonald, PhD, PE, FACI (Beton Consulting Engineers) 1 Hour

Green building is the concept of constructing buildings we need today wi…
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Green building is the concept of constructing buildings we need today without depleting resources for future generations. In the new world of sustainable building, information about the strength, durability, and indestructible nature of concrete as a resourceful building material is emerging. Amid the teardown-and-replace mentality still pervasive in the world today, concrete stands out defiantly. Try to replace concrete with an alternative building material, and you'll be hard pressed to find a substitute possessing the same thermal qualities, design flexibility, and permanence. This presentation will discuss where we are at as a green industry and the various ‘green” efforts that have been used in concrete production, such as substituting relatively high percentage of cement by fly ash (up to 100%), the use of other natural pozzolans, and development of concrete with recycled or waste materials. The presenter will also discuss where the industry might be headed in the future. Finally, problems in the realization of and potential barriers to green concrete construction are also discussed.

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5/21/20 Trends in Modern Concrete Floors Kevin MacDonald, PhD, PE, FACI 1 hour The drive for sustainability often creates a tension between durability, co…
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The drive for sustainability often creates a tension between durability, constructability an owner’s expectations. The presentation will concentrate on changes in owners expectations such as low maintenance, crack free and aesthetically pleasing slabs on grade. These will be reviewed in the context of new materials, such as alternative sources of binder, Type IL cements, sinusoidal or plate dowels, and the various techniques used to increase the spacing between joints, or even to remove them completely.

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11/18/21 Ethics - Why Do Good People Do Bad Things? David Schultz (Hamline University) 2 Hours

Why do good people and organizations act unethically? Architects and eng…
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Why do good people and organizations act unethically? Architects and engineers may confront ethical dilemmas in many forms during their professional practice, especially in the public arena. Many think that only unethical people do bad things, and that ethical people generally do not do bad things. However, the reality is that is often not the case, and this presentation will discuss why good or ethical people often act unethically. In this program, attendees will examine the Minnesota Rules of Professionalism and Ethics and examine examples of ethical dilemmas in professional practice. Specific case studies will be used to provide a foundation for an analysis regarding how the fostering of ethical diversity and thinking about one's personal ethics within organizations can prevent the slippery slopes that lead to administrative evil or unethical behavior.

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1/20/21 Concrete Systems 101 – An Introduction to Insulating Concrete Forms and Precast Concrete Micah Garrett (BuildBlock) and Randy Wilson (PCI) 1 Hour

Part of the Sustainable Structures Webinar Series
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Part of the Sustainable Structures Webinar Series: This presentation will give a brief basic overview of insulating concrete forms (ICFs) and precast concrete.  The presenters will answer the following questions:  What are ICFs and what is precast concrete? What are the benefits of each system?  How is each installed/erected?  What types of buildings are constructed from precast concrete and ICFs?     

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7/8/20 Introduction to Insulating Concrete Forms John Lee, PE, LEED® A.P. and Curt Gohmann 1 Hour The use of Insulating Concrete Forms or ICF’s as a structural building en…
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The use of Insulating Concrete Forms or ICF’s as a structural building envelope has increased in recent years as building owners look to create buildings that require less maintenance while being energy efficient, quiet and, most importantly, resilient. This one-hour presentation will discuss the concept of ICF’s from design to construction while highlighting the many benefits for the designer, contractor, owner and occupant. Attendees of this course will see a variety of project types and learn why ICF’s were chosen over other building materials.

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1/11/23 Life Cycle Assessment of Concrete Buildings Donn C. Thompson, AIA (NRMCA) 1 Hour

Concrete is used in nearly every structure we build today, includi…
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Concrete is used in nearly every structure we build today, including buildings, bridges, homes, and infrastructure. With greater emphasis placed on sustainability, design professionals are faced with the challenge of meeting traditional design criteria with evolving criteria that support green building and efforts to reduce impact on climate change. When looking at the environmental impact of a building, it is important to assess every stage of the environmental life cycle, from material extraction and product manufacturing to building operations and maintenance through to end-of-life. Concrete offers many environmental attributes that help reduce the overall environmental life cycle impacts of a building. This learning session explores how life cycle assessment can be used to measure and lower the environmental impacts of concrete buildings.

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6/17/21 Hot Weather Concrete Ryan Scott (GCP Applied Technologies) 1 Hour

Hot weather conditions are not solely related to the air temperature whe…
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Hot weather conditions are not solely related to the air temperature when placing concrete.  Those conditions are defined in ACI and ASTM documents.  This presentation will focus on being able to define hot weather conditions and its effects on concrete in the plastic and hardened state.  This presentation will also provide details on how to overcome the conditions of hot weather when placing concrete.

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1/27/21 Resiliency – Consideration Beyond Code Requirements Shamim Rashid-Sumar, PE, FSFPE (National Ready Mixed Concrete Association) 1 Hour

Part of the Sustainable Structures Webinar Series
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Part of the Sustainable Structures Webinar Series: Prescriptive building code requirements represent provisions for the least safe structure that may legally be built in a jurisdiction. Over the past 20 years, the building design and construction industry have witnessed an increase in the number of trade-offs of passive fire safety features for active systems. As natural disasters attributed to climate change continue to escalate, the population of neighborhoods located along with the wildland-urban interface increases, and fire and emergency access to buildings in densely populated areas is obstructed, multiple drivers arise to consider more robust construction for our built environment.

The presentation will provide an overview of increased risks from natural and human hazards, identify approaches to mitigate their effects through voluntary and mandatory strategies and demonstrate the importance of incorporating standards for resiliency beyond minimum code requirements.

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