Image of 10 Significant Global Construction Trends
Product Type
On Demand
Presenters:
Mike Tracy
Duration:
43 Minutes
Format:
Audio and Video
License:
Never expires.
Short Description:
Increasingly, the Construction Industry is being dramatically impacted globally by internal and external forces. These influences range from acute labor and skill shortages, demographic and urbanization shifts, as well as, the Industry’s conversion from analog-based processes to digital workflows. This presentation will overview ten significant trends which are uniquely affecting the Construction Industry, creating both new challenges and opportunities, while transforming the Construction Industry.
Price:
$0.00 - $15.00

Image of A Repair Technician’s Guide to the ACI 562 Repair Code
Product Type
On Demand
Presenters:
Rick Edelson
Duration:
30 Minutes
Format:
Audio and Video
License:
Access for 30 day(s) after purchase.
Short Description:
The ACI 562-16 Repair Code is primarily intended for the Licensed Design Professional for providing the requirements necessary for assessing and designing repairs and rehabilitation of existing concrete structures.
Price:
$0.00 - $10.00

Image of ACI 562 Repair Code
Product Type
On Demand
Presenters:
Keith Kesner
Duration:
39 Minutes
Format:
Audio and Video
License:
Access for 30 day(s) after purchase.
Short Description:
In June 2016, ACI published ACI 562-16,” Code Requirements for Assessment, Repair and Rehabilitation of Existing Concrete Structures and Commentary”. ACI 562-16 replaces ACI 562-13 as a standard for the repair of existing concrete structures. Significant changes to ACI 562-16 include improvements in terminology for consistency with ISO, ASCE and other documents, inclusion of requirements for level of repair based upon extent of damage present, and revisions to the interface bond provisions. The video will describe the concrete repair code, focusing on key changes made to the code and describe how the code is to be used on concrete repair projects.
Price:
$0.00 - $10.00

Image of Concrete Placement and Finishing Defects: Causes, Evaluation, Repair,
Product Type
On Demand
Presenters:
Dr. Jacob L. Borgerson
Duration:
24 Minutes
Format:
Audio and Video
License:
Never expires.
Short Description:
Concrete placement and finishing defects raised by a member of the project team may indicate a greater (unobserved) structural concern, a long-term durability issue, or simply an aesthetic problem. Concrete defects can delay the project schedule, require costly investigation fees, and necessitate removal and replacement. This presentation is intended to tackle concrete placement and finishing defects faced by the concrete construction industry. Topics will include: cold joints, delaminations, dusting, honeycombing, form leakage, plastic shrinkage cracking, floor flatness/levelness, in addition to others. This presentation will discuss the causes of these concrete defects, techniques for evaluating various defects, and approaches for mitigating these problems. Attendees will be introduced to various evaluation methods (e.g., impact-echo, ultrasonic pulse velocity, ground penetrating radar, concrete coring, petrographic examination, etc.) and when their use is appropriate.
Price:
$0.00 - $15.00

Image of Evaluation and Repair of Extensive Cracking of a New Suspended Parking
Product Type
On Demand
Presenters:
Nigel Parker
Duration:
29 Minutes
Format:
Audio and Video
License:
Never expires.
Short Description:
The Avalon Mall parking facility is a four level above grade structure, consisting of three suspended parking levels (approximately 7,750sq.m. each) and one on-grade parking level connected to the existing mall with a new pedestrian bridge. RJC was the structural engineer of record. During construction of the parking structure extensive cracking of the suspended parking garage slabs was noted at two of the 24 pours. RJC undertook a visual assessment of the parking slabs in question to determine the extent of the noted cracking and determined over 750lin.m. of cracks ranging in size from 0.5mm to 6.5mm in width. Following the visual assessment destructive testing of the concrete was undertaken to determine its in-situ properties as well as to understand the full extent of the cracking.
Price:
$0.00 - $15.00

Image of Evaluation and Repair of Three Severely Corroded Service Center Floors
Product Type
On Demand
Presenters:
Adam Logan |  Daniel Mazzei
Duration:
38 Minutes
Format:
Audio and Video
License:
Never expires.
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:
$0.00 - $15.00

Image of First Responders for the Built Environment
Product Type
On Demand
Presenters:
Anirudh Goel |  Mr Charles Hammond
Duration:
28 Minutes
Format:
Audio and Video
License:
Never expires.
Short Description:
The presentation, through case studies, talks about emergency response services for structural issues encountered during construction of new design projects. Among other examples is an eleven story precast parking structure. The contractor observed significant diagonal faulted cracking of L-beams (supporting double-tee sections) near bearing locations, few days after pouring topping slab. In addition, inverted-tee girders were observed to be supported on cracked corbels at other locations. A quick turn around was required to mitigate any immediate life safety hazard posed by the structural distresses and buy time for thorough investigation, non-destructive testing, analyses, and repair design. Another example is a seven story precast parking structure. The structure was under construction and reportedly erected out of plumb. Poor concrete placing practices and poor weld detailing led to widespread cracking in multiple structural elements throughout the structure...
Price:
$0.00 - $30.00

Image of Guide Design Example: Adaptive Reuse of Historic Depot
Product Type
On Demand
Presenters:
Kip Gatto
Duration:
29 Minutes
Format:
Audio and Video
License:
Never expires.
Short Description:
This video will illustrate an example of how various sections of ACI 562 are applied in the execution of a complex repair project, the repurposing of a historic train deck into a transportation hub for light rail trains and busses. Methods of evaluation and analysis, as guided by ACI 562, will be presented with a discussion of how these provisions lead to various repair approaches presented to the owner.
Price:
$10.00

Image of Guide Design Example: Parking Garage Repair
Product Type
On Demand
Presenters:
Pat Martin
Duration:
26 Minutes
Format:
Audio and Video
License:
Access for 30 day(s) after purchase.
Short Description:
This video will discuss how the requirements of ACI 562-16 are used in the evaluation and repair of parking structures. It will take participants through a representative garage project, utilizing Design Example 1 from the Guide to the Use of ACI 562 as the basis. Evaluation and design considerations will be discussed relative to the Repair Code as well as QA/QC and the Engineers' Role during construction.
Price:
$0.00 - $10.00

Image of Guide Design Example: Precast/Prestressed Double-Tee Repair
Product Type
On Demand
Presenters:
Chuck Larosche
Duration:
23 Minutes
Format:
Audio and Video
License:
Access for 30 day(s) after purchase.
Short Description:
This video will illustrate an example of how various sections of ACI 562 are applied in the execution of a Precast/Prestressed Double-Tee repair project. Methods of evaluation and analysis, as guided by ACI 562, will be presented with a discussion of how these provisions can lead to various repair approaches.
Price:
$0.00 - $10.00

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