Please note that we are unable to offer continuing education credits for views of recorded presentations found in our archives.
Webinar Archives
Aired | Webinar | Presenter | Length | Description | Recording | Presentation |
---|---|---|---|---|---|---|
9/1/21 | Cold Weather Concrete | Ken Hover, PhD (Professor, Cornell University) | 1 Hour |
There is a lot more to cold-weather concrete than just preventing freezi… There is a lot more to cold-weather concrete than just preventing freezing. This webinar will discuss the reasons to protect concrete in cold weather, the ACI definition of cold weather, methods to protect concrete from freezing, and other topics beneficial to contractors, designers, owners, and suppliers who design and build projects in cold weather. |
||
7/14/20 | Supplementary Cementitious Materials | Dr. Larry Sutter | 1 Hour |
This presentation will cover the basics of common supplementary material… This presentation will cover the basics of common supplementary materials used in concrete. Common applications, comparisons of their properties in plastic and hardened concrete, as well as the outlook of their future use will all be covered in the presentation. |
||
7/22/21 | Non-Destructive Testing – Advanced Technology and a Practical Review of How to Use It | Larry D. Olson, P.E. (President and Chief Engineer, Olson Engineering, Inc., and Olson Instruments, Inc.) | 1 Hour |
As computing power become faster and smaller it leads to advances in non… As computing power become faster and smaller it leads to advances in non-destructive testing (NDT) techniques for structural concrete condition assessment. We will explore some of the newest techniques in the market and discuss how they can be use on structures and construction projects. We will also review a practical approach to finding construction flaws such as honeycomb, void and cracking in new structures as well as scanning to map out corrosion damage in aging structures using many different Non-Destructive Testing techniques. |
||
1/10/24 | Concrete Basics for Young Professionals | Tyler Ley, PhD, PE, FACI, FAcerS | 1 Hour |
Many issues related to construction can be all… Many issues related to construction can be alleviated by a fundamental understanding of the basics of concrete. This starts with knowledge of the standard components of a concrete mixture including cementitious materials, aggregates, water, and admixtures and their importance on the properties of fresh and hardened concrete. The combination of these materials in various proportions can produce mixtures suitable for a wide range of applications and placement methods. Once placed, the concrete must be properly cured to develop its intended properties. This presentation introduces the basics of concrete and describes its importance and application as a construction material. |
||
8/10/23 | Communicating Sustainability: How to share your message about sustainable initiatives. | Kimberly Kayler, CPSM, President, AOE | 1 Hour |
The concrete industry has a goal of carbon neu… The concrete industry has a goal of carbon neutrality by 2050. In response to this goal, many industry organizations are tasked with getting their message related to decarbonization and sustainability to their customers, specifiers, and employees. Transparency and recognition of goals and achievements are vital. Kimberly will discuss a variety of methods and materials that should be used to effectively communicate progress. Kimberly will help you identify key ways to communicate the steps your organization is taking, whether that be in the form of a new product or innovative process, that will help your organization reach your sustainability goals. |
||
12/8/21 | Workability and the Impact of Workability Retention | Joseph Daczko (Master Builders Solutions) | 1 Hour |
Contractors want concrete to be as workable as possible to facilitate pl… Contractors want concrete to be as workable as possible to facilitate placement and consolidation without compromising performance in the hardened state. Concrete producers strive to consistently deliver expected performance attributes. Yet, hydration of Portland cement leads to a change in fresh concrete properties immediately after batching, most notably with respect to mix slump or workability. In air-entrained concrete mixtures, furthermore, modified slump can lead to changes in air content, typically a reduction, and potential rejection of the load. Invariably, rejected loads result in loss of revenue and reduced profits for concrete producers. This presentation will discuss workability retention and the various methods traditionally used to manage it. Additionally, an innovative, new admixture is introduced that provides workability retention without the adverse effects of current practices. |
||
4/6/22 | Building Ethical Cultures | Nicole Zwieg Daly, J.D., Ed.D. (University of St. Thomas) | 1 Hour |
Ethical business cultures continue to prove to be more productive, more … Ethical business cultures continue to prove to be more productive, more innovative, and more meaningful places to work. Let's discuss how to build - and more importantly maintain - an ethical business culture. During this session, learn a little theory and a lot of practical knowledge to maintain your ethical business culture. |
||
1/28/21 | Pumping Air Entrained Concrete and the Super Air Meter | Tyler Ley Ph.D., P.E. - Professor at Oklahoma State University | 1 Hour |
This presentation will discuss changes in the volume of air entrained co… This presentation will discuss changes in the volume of air entrained concrete in pumped concrete. The work shows that during pumping the air volume will decrease and if measured immediately after pumping will be lower than what is found in the final concrete. These findings are supported by hardened air void analysis, freeze thaw tests, and measurement of the air void volume and spacing over time in the fresh concrete with the Super Air Meter. The presentation makes recommendations for modifications to the current testing specifications based on the findings. |
||
1/6/21 | The Use of Insulating Concrete Forms for Commercial Construction - Contractor's Perspective | Justice Olson (Nudura) and DC Mangimelli (Fox Blocks) | 1 Hour |
Lighter, faster and more cost effective than other forms of construction… Lighter, faster and more cost effective than other forms of construction, Insulating Concrete Forms (ICFs) are quickly becoming the construction method of choice for all forms of construction including single and multi-family, hotels, schools, offices. Concrete contractors, masons and framers have an opportunity to learn how their trade can work with ICFs to enhance their competitiveness in today’s construction environment. The presentation will focus on how to communicate basic ICF detailing, design efficiencies, and other necessary information to designers who may not be familiar with ICF construction. Also included in the presentation will be information on how ICF’s can affect other sections of the specification, best construction practices, and tips on how to determine labor costs for an ICF project. |
||
1/13/21 | Better Design Through Embodied Carbon - Part One of the Sustainable Structures Webinar Series | Emily Lorenz, PE | 1 Hour |
Part of the Sustainable Structures Webinar Series… Part of the Sustainable Structures Webinar Series: Now that architects have a good understanding of environmental impacts related to energy use, the next design frontier in tackling climate change is reducing the embodied carbon in buildings. This live webinar will focus on best practices for determining the embodied carbon in a building, including credible sources for embodied carbon data. It will introduce common practices and misconceptions about comparisons of embodied carbon. A case study will be presented that highlights how design decisions may be influenced when comparing among up-front carbon, use-phase carbon, or whole-life carbon. The presentation will highlight existing tools related to quantifying embodied carbon. |
||
7/12/23 | LOW EMBODIED CARBON MATERIALS FOR CONCRETE | Larry Sutter, Ph.D., P.E. Sutter Engineering LLC | 1 Hour |
This presentation will discuss materials being developed for the concret… This presentation will discuss materials being developed for the concrete industry that will lower the embodied carbon of a yard of concrete. Some materials are ready to use and do not require additional support or alteration of how we produce, place, and finish concrete. Others will require new approaches, new specification, and new understanding of chemistry. No credits will be awarded for viewing recordings of the webinar. The webinar is being sponsored by the Iowa Ready Mixed Concrete Association, the Minnesota Concrete Council, the North Dakota Concrete Council, the Oklahoma Ready Mixed Concrete Association, the South Dakota Ready Mix Association, and the Wisconsin Ready Mixed Concrete Association. |
||
4/12/23 | Design for Resilience and Sustainability | Andy Horgan (Nudura Systems, Inc.) and Jim Schneider, LEED AP (PCI Mountain States) | 1 Hour |
Resilient design of buildings in the twenty-first century is imperative … Resilient design of buildings in the twenty-first century is imperative given increased intensity and frequency of extreme adverse climatic events. Buildings must withstand environmental impacts to their exteriors while simultaneously protecting the occupants within and maintain operational functionality.
In this presentation we will discuss how to incorporate concrete construction systems as a sustainable building assembly option to meet the challenges of designing and building energy efficient and resilient structures that can withstand most, if not all natural disasters.
Architects, Engineers, General Contractors and Building Owners will gain a thorough understanding of concrete structural system benefits, including thermal envelope performance, design integration, construction processes, and renewable energy resources for consideration and implementation into overall building envelope design and construction. |
||
3/23/22 | The Role of Materials in Sustainable Concrete Pavement Construction | Dr. Peter C. Taylor P.E. (Director, CPTech Center) | 1 Hour |
With increasing discussion about the need to control global warming, eng… With increasing discussion about the need to control global warming, engineers are starting to pay attention to how they can reduce the environmental impact of their work. This presentation will review what actions have been taken in recent years to reduce carbon footprint in concrete construction, as well as offer some thoughts on what actions can be taken today, and dream a little about the future. |
||
12/8/20 | New ACI Design Guides for Fiber Reinforced Concrete, and Other Developments in FRC | Mike Mahoney, PE, FACI (Euclid Chemical) | 1 Hour |
The use of Fiber Reinforced Concrete continues to evolve and become more… The use of Fiber Reinforced Concrete continues to evolve and become more common place in everyday concrete construction. Learn how the new ACI 544.4R document can help ready- mix producers, engineers and contractors by providing a roadmap to designing FRC for many applications including floors, precast, shotcrete and paving applications. An update will also be provided on other CODE approvals such as UL fire classification for composite deck designs, various DOT initiatives for paving with FRC and the improvements in ASTM and other test methods to verify correct fiber selection and quantities in concrete. |
||
3/13/24 | Concrete Innovations - Pathways for reducing concrete's carbon footprint | Donn Thompson, Senior Director, Building Innovations, National Ready Mixed Concrete Association | 1 Hour |
It is becoming increasingly common for developers and the AEC community … It is becoming increasingly common for developers and the AEC community to establish carbon reduction goals for projects, in addition to other sustainability targets. Policies are being put in place that set carbon footprint limits on certain materials. In this session we will review the current landscape of embodied carbon and sustainability, how to calculate the carbon footprint of your scope on a project and discuss availability of local materials and strategies to reduce embodied carbon of concrete, including specific strategies to incorporate in specifications. We will also discuss how the ready-mix supplier can support the industry on a project that has carbon reduction goals. |
||
8/3/22 | Compressive Strength Failures: Causes, Evaluation and Resolution | Alfred Gardiner, PE (Braun Intertec) and Dan Vruno, PE (American Engineering Testing | 1 Hour |
This presentation will provide information about what is typically done … This presentation will provide information about what is typically done when compressive strength results are less than the design strength. The presentation will cover: 1) The reasons for the low strength 2) How low strength is typically evaluated 3) What resolutions have they experienced |
||
9/2/20 | Net Zero, ICF Design for Rural/Tribal Projects | Michael Laverdure, AICAE, AIA, NCARB, LEED AP (DSGW Architects) | 1 Hour |
This webinar will outline the benefits of using Insulated Concrete Forms… This webinar will outline the benefits of using Insulated Concrete Forms (ICFs) in construction, especially in regard to Rural and Tribal projects. ICFs are a key component in DSGW’s strategy to design Net Zero projects. This presentation will show examples of ICF and Net Zero design, in particular the Fort Totten Alternative CTE School, the country’s first Net Zero school on Tribal lands in North America. The 12,500 square foot, $3.8 million net zero Fort Totten Alternative CTE School was designed to produce more energy than it consumes while ensuring to meet other standards common when designing a net zero facility. There are other net zero schools in the United States, but this new school is the first to be built on tribal land and the first in North Dakota. |
||
7/14/21 | Concrete Overlays of Existing Asphalt Streets and Parking Lots | Jon Hansen and Phil Kresge (NRMCA) | 1 Hour |
The performance life of asphalt surfaced parking lots can be extended by… The performance life of asphalt surfaced parking lots can be extended by placing a bonded concrete layer on top of the existing asphalt. This technique has been used for many years for highway, street, and parking lot pavements but still engineers and owners are unfamiliar with the process. This session will cover the publication entitled the Guide to Concrete Overlays of Asphalt Parking Lots and demonstrate the steps necessary to properly design and construct a concrete overlay. |
||
11/12/20 | Ethics - Not Black and White but Shades of Gray | William Rushing, P.E., F.ACI (Vice President, Waldemar S. Nelson & Co., New Orleans, LA) | 1 Hour |
Making a decision that requires ethical consideration is usually not eas… Making a decision that requires ethical consideration is usually not easy. Rarely are we faced with an ethical question that has a corresponding answer that is clearly black and white. Doing the ethical thing can require effort and determining the correct path may include many variables that cause us to pause and consider what the right decision is. In this presentation, the speaker will discuss some scenarios that illustrate the grey area that can be "ethics." The presenter will work through the scenarios an offer insight on determining the correct and ethical way to proceed through a decision-making process. |
||
3/8/23 | Tilt-Up Engineering Basics | James R. Baty II, F.ACI, F.TCA (Tilt Up Concrete Association) | 1 Hour |
The tilt-up industry remains characterized as a budding or growing deliv… The tilt-up industry remains characterized as a budding or growing delivery method for new construction. This dominant method of design and construction has a rich history of more than a century of influence and nearly fifty years of dramatic growth and unmatched solutions. This presentation will move through the concepts of the traditional tilt-up building and address the principle design requirements and challenges faced. The presenter will be James R. Baty II, F.ACI, F.TCA (Tilt Up Concrete Association). No credits will be awarded for viewing recordings of the webinar. The webinar is being sponsored by the Iowa Ready Mixed Concrete Association, the Minnesota Concrete Council, the North Dakota Concrete Council, the South Dakota Ready Mix Association, and the Wisconsin Ready Mixed Concrete Association. |
- ← Previous
- 1
- 2 (current)
- 3
- 4
- Next →