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Product Type
On Demand

Presenters:
Mr. Matthew Sherman
Duration:
49 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
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

Not Found
Product Type
On Demand

Presenters:
Kelly Streeter |  Daniel Gordeyeva
Duration:
42 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
This presentation will look at how technology is used to perform condition assessments at height and in places with difficult access utilizing a virtual toolbox that includes a wide range of instruments and tools for non-destructive evaluation and testing, and a fleet of drones, each of which has a different use. The presentation will discuss how to use drones and tools at height; how the industry is using drones in new ways; and how some municipalities are changing policies to adapt, especially with regard to facade inspections.
Price:
$15.00 - $25.00

Not Found
Product Type
On Demand

Presenters:
Adam Bakeman |  Mr. Peter Craig |  David L Paal |  Scott M. Tarr
Duration:
1 hour
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
Moisture-related floor covering and coating failures are a very costly and disruptive issue with the direct and in-direct costs associated with such issues estimated to be in the hundreds of millions of dollars each year in the United States alone. In this session, a brief overview of the previous sessions will be provided and experts in the field of slab moisture, concrete, testing and forensics will answer your industry questions related to the subject.
Price:
$10.00 - $40.00

Not Found
Product Type
On Demand

Presenters:
Mr. Peter Craig
Duration:
47 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
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

Not Found
Product Type
On Demand

Presenters:
Mr. Larry D. Olson
Duration:
41 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
The case-histories based presentation will focus on the use of nondestructive evaluation (NDE) methods to detect flaws and damage in concrete construction. Case histories will be presented for detection and mapping of flaws and damage in concrete such as cracking, delamination, honeycomb, void, corrosion, fire damage, alkali-silica reaction and low strength concrete. The case histories for the concrete structures are anticipated to include parking structures, bridges, buildings and dams. NDE methods will include sonic/ultrasonic, infrared thermography, radar and corrosion technologies where the results in many cases were confirmed by coring. The use of some of the NDE methods for QA of concrete repairs such as epoxy injection and patching will also be discussed.
Price:
$15.00 - $25.00

Not Found
Product Type
On Demand

Presenters:
Nate Rende
Duration:
37 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
Nondestructive testing is often used in conjunction with traditional methods to assess construction, material, or structural deficiencies in new construction. This presentation describes evaluation of unique delamination failures within below-grade, exterior walls of a new subway station. The walls were conventionally reinforced mass concrete cast against a soldier pile and lagging retention system. Shortly after construction, leakage at cracks and joints was observed and injection processes led to delamination of the interior surfaces. The assessment objectives were to determine the extent and cause of near-surface discontinuities and evaluate the structural integrity of the walls. Nondestructive testing included flaw detection using Impulse Response [structural mobility testing] and reinforcement locating using ground-penetrating radar. Sampling and petrographic examinations were conducted to correlate test results with distress conditions and evaluate the in-situ concrete.
Price:
$15.00 - $25.00

Not Found
Product Type
On Demand

Presenters:
Dr. Thomas M. Frankie |  Daniela Mauro
Duration:
51 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Short Description:
On August 9, 2019, Tyson Foods' Holcomb, Kansas beef plant experienced the first large fire in the meat processing industry in nearly 20 years. The long-burning fire precipitated the collapse of a portion of the high roof over the mechanical mezzanine, which housed equipment for numerous critical plant processes. This took portions of the plant, the second largest in the United States, out of operation for months. The pressures of substantial business interruption costs, as well as the market consequences for cattle feeders from the Southern Plains region, necessitated a rapid response. This presentation highlights the investigation into the extent of damage to precast members, including visual inspection, nondestructive and laboratory evaluations, testing, simulation, and analyses. Based on this investigation, members were identified for repair or removal and replacement.
Price:
$15.00 - $25.00

Not Found
Product Type
On Demand

Presenters:
Fred Goodwin
Duration:
1 hour, 4 Minutes
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
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

Not Found
Product Type
On Demand

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:
Access for 6 month(s) after purchase.
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

More info » Register
Not Found
Product Type
On Demand

Presenters:
Dave Fuller
Duration:
1 Hour
Format:
Audio and Video
License:
Access for 6 month(s) after purchase.
Price:
$10.00 - $40.00

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