- Presenters:
- Keith Kesner, P.E., S.E.
- Duration:
- 1 Hour
- Format:
- Audio and Video
- License:
- Short Description:
- Codes and standards are developed for use by design professionals; however, the use of codes and standards significantly impacts Owners and Contractors. The ACI 562 code was motivated by the poor performance of repaired concrete structures, specifically premature failure of repairs and limited durability of repaired structures. Development of the code was intended to benefit owners and contractors by improving performance and perceptions regarding repairs to existing structures.
- Price:
- $0.00 - Base Price
- Presenters:
- Dave Fuller | Keith Kesner, P.E., S.E. | David G. Tepke | John Landry | John McDougall, CSRT | Aamer Syed
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Short Description:
- This 60-minute session will be comprised of a 10-15 minute introduction to ACI 562, followed by a 45-minute discussion by a moderated panel of various experienced stakeholders in the concrete repair industry, including Specifiers, Contractors, Manufacturer/Distributors, and Owners.
- Price:
- $0.00 - Base Price
- Presenters:
- Baruch Gedalia
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Short Description:
- This presentation aims at providing clear and down to earth definitions of what Post-Tensioning systems are, the different repair strategies related to these systems, and critical factors to be accounted for during the design and execution of any intervention on a Post-Tensioning slab.
- Price:
- $0.00 - Base Price
- Presenters:
- Scott M. Greenhaus
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Short Description:
- Concrete repair activities expose the workforce to significant risk of head injuries. Helmets can help the construction industry reduce these avoidable fatalities and injuries.
- Price:
- $0.00 - Base Price
- Presenters:
- James Farny
- Duration:
- 1 hour
- Format:
- Audio and Video
- License:
- Short Description:
- This session describes common issues to consider and potential modifications when using PLC materials to ensure successful implementation.
- Price:
- $25.00 - $40.00
- Presenters:
- Karl Rickert, P.E.
- Duration:
- 1 Hour, 2 Minutes
- Format:
- Audio and Video
- License:
- Short Description:
- This webinar will review issues that should be addressed when preparing a specification for concrete repair. ICRI developed an editable specification titled “Guide Specification for Structural Concrete Repairs” that can be used by design professionals. The webinar reviews the specification and discusses decisions that should be considered when developing a concrete repair specification.
- Price:
- $10.00 - $40.00
- Presenters:
- Mr. Matthew Sherman
- Duration:
- 49 Minutes
- Format:
- Audio and Video
- License:
- Short Description:
- This session will describe the use of tensile pull-off (bond) testing for concrete repairs and bonded overlays. It will provide guidance on applications of the test, industry standards and guidelines, acceptance criteria, proper testing procedures, appropriate equipment, and interpretation and reporting of test results. Bond is important because it relates to structural requirements (e.g. for strengthening and structural repairs) and for durability requirements (e.g. for overlays and cosmetic repairs). Testing of bond is needed to verify that the specified bond requirements have been met and a satisfactory result has been obtained.
- Price:
- $10.00 - $40.00
- Presenters:
- Mr. Peter Craig
- Duration:
- 47 Minutes
- Format:
- Audio and Video
- License:
- Short Description:
- Industry questions related to moisture-related floor covering and coating failures will be answered by the presenter during a 1-hour webinar. Questions will come from ICRI members through a survey conducted prior to the webinar and PPT slides addressing the questions prepared by the presenter. Questions from webinar attendees will also be answered during the webinar.
- Price:
- $10.00 - $40.00
- Presenters:
- Amy Woods, P.E.
- Duration:
- 1 Hour, 20 Minutes
- Format:
- Audio and Video
- License:
- Short Description:
- Matching concrete sounds simple, but there are many factors that affect color, texture, and aesthetics. There is often a challenge with using modern cementitious materials for matching older and historically manufactured cements. Whether your project is historic or contemporary, this presentation will outline materials and methodology that are important to understand when concrete matching is important. With many mid-century buildings coming of repair age, this is a critical time for understanding these concepts. The presentation will include the fundamentals of concrete materials, how cementitious materials affect concrete color, how to use color measurement technology in developing a color match mix design, how aggregate exposure affects aesthetic perception, and other helpful tips when it comes to matching concrete for durable and aesthetic results. Regionally available materials will vary, but the methodology for color matching durable repairs is fundamentally the same.
- Price:
- $10.00 - $40.00
- Presenters:
- Fred Goodwin
- Duration:
- 1 hour, 4 Minutes
- Format:
- Audio and Video
- License:
- Short Description:
- Concrete is the most widely used construction material and can be durable for hundreds of years; however, the main cause of concrete deterioration is from corrosion of reinforcing steel. Steel is thermodynamically unstable and will eventually oxidize to a lower energy state. The rate of deterioration in new and existing structures can be modeled to predict the service life based on the severity of the service environment, the concrete quality, the ingress of deleterious materials, and other factors to various degrees of success. This presentation will provide an overview of many of the service life models currently in use and provide an evaluation protocol for their application related to both new and existing structures.
- Price:
- $10.00 - $40.00
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