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Product Type
On Demand

Presenters:
Baruch Gedalia
Duration:
1 hour
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
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

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Product Type
On Demand

Presenters:
Fred Goodwin
Duration:
1 hour
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
This webinar will cover the basics of concrete, its composition, properties, and deterioration mechanisms.
Price:
$0.00 - $40.00

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Product Type
On Demand

Presenters:
Jorge Costa, P.E.
Duration:
100 minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
In this presentation, we will address the effect that corrosion has on our concrete infrastructure, including buildings, bridges, sea walls, cooling towers, docks, and many other reinforced concrete structures.
Price:
$25.00 - $40.00

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Product Type
On Demand

Presenters:
Stephen Lucy
Duration:
49 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
Dallas City Hall and Plaza are recognized by many due to the opening scenes of Dallas, the television show. What is less known is that the structure is a significant early example of bonded post-tensioned concrete which was utilized throughout the superstructure and two-story parking garage constructed beneath the plaza. Opened in 1977, the parking garage is a two-way bonded post-tensioned concrete slab with unreinforced drop panels supported by flared circular concrete columns. The garage covers two city blocks, extends under two adjacent multi-lane streets, and supports mature landscaping, pool, fountain, and up to 11’-0” of soil. In 2017, several square feet of a drop panel fell from the structure and subsequent observations found multiple locations of drop panel and column capital failures. A structural investigation including destructive and non-destructive testing, and analysis of the existing structure was undertaken to determine the cause of the failures.
Price:
$15.00 - $25.00

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Product Type
On Demand

Presenters:
Daniel Mazzei |  Adam Logan
Duration:
38 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
A follow-on presentation to the discussion of our evaluation of over 1500 tire and lube facilities across the United States that prescribed immediate repairs where necessary, reinforcement where deterioration reduced capacity below acceptable levels and coatings necessary to protect structural steel and structural concrete (i.e. our 2019 Philadelphia presentation). This will be an in-depth presentation of how repairs were specified for (3) specific types of structures. The (3) structure types are exposed structural concrete, composite metal deck and fully reinforced form deck slabs all supported by steel structures and reinforced concrete walls. Presentation will include before, during and completion photos of each project discussed. Again, touch on the evaluation processes to include demand to capacity ratios review, evaluation system and inspection form, triggers to determine when shoring is necessary, calculation of capacities per AISC 360, ACI 318, ACI 562 and local building codes.
Price:
$15.00 - $25.00

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Product Type
On Demand

Presenters:
Leon Geoxavier |  Lynne Vu
Duration:
24 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
In new construction, cracks can appear for variety of reasons: curing, temperature deviation, pressure from adjacent conditions, or settlement. This presentation will outline various types of cracking, how to plan to avoid them, and how to address them after concrete has been placed.
Price:
$15.00 - $25.00

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Product Type
On Demand

Presenters:
Karl Rickert, P.E.
Duration:
1 Hour, 2 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
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

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Product Type
On Demand

Presenters:
Dr. Ali Abu Yousef |  Michael Ahern
Duration:
47 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
After only six years of service, a 6-foot long narrow piece of concrete spalled off an exposed slab edge of a 680-foot tall high-rise in Texas, and fell 160 feet to the podium below. The spall was attributed to premature corrosion at the drip edge. The building featured approximately 9,200 feet of exposed slab edge over its height. Given the potential risk to safety and property of additional concrete spalls, the Owner requested forensic investigations, which (1) identified other areas with signs of similar distress and (2) determined the underlying problem of low reinforcement cover at the drip edge was pervasive. In response, repair options were developed to address the problem and restore intended durability. Given the building height, difficult exterior-only access, downtown environment, and post-tensioning anchors along the slab edge, the repair design and construction both had unique challenges to consider and overcome.
Price:
$15.00 - $25.00

Not Found
Product Type
On Demand

Presenters:
Richard First
Duration:
1 hour
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
This webinar will review the causes for cracking in concrete and the standard, preventative methods for addressing movement.
Price:
$25.00 - $40.00

Not Found
Product Type
Webinar

Presenters:
Belin Wills |  Ethan Namink
Duration:
1 hour
License:
Access for 6 month(s) after program date.
Short Description:
This unique webinar specifically focuses on the technology, process & application of using high-pressure water to remove concrete, called Hydro Demolition.
Price:
$25.00 - $40.00

Tue, Jun 13, 2023 - 02:00pm to 03:00pm EDT


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