Description
Course Overview
This session was originally presented at the 2023 IIBEC International Convention & Trade Show in Houston, Texas. This course includes the recording of the session, a summative assessment consisting of 10 multiple-choice questions, and surveys required to claim continuing education credit.
Description
Wind resistance of edge metal continues to be a concern during high-wind events. Edge metal at perimeters and corners is often determined to be the initial point of failure of roofing systems during wind events. The loss of edge-metal functionality can lead to progressive failure of a larger portion of the roof system, potentially allowing water infiltration and damage to or loss of assets in the interior.
As part of the Wind Hazard and Infrastructure Performance (WHIP) Center’s research initiatives, GAF and Florida International University (FIU) performed full-scale wind-tunnel testing of edge metal at FIU’s Wall of Wind. Four (4) full-scale wind-tunnel tests were performed using one (1) contractor-fabricated, 24-gauge L-shaped edge metal system with an 8-inch face, 4-inch horizontal flange, and a ¾-inch drip edge. Two (2) different 22-gauge cleat shapes were used—a standard 6-inch cleat and an 8-inch cleat with a 1-inch horizontal return. Four (4) different cleat-fastener locations were used—one low, one in the middle, and one high on the vertical surface, as well as one on the horizontal surface.
A discussion on the test parameters and outcomes of the different cleats and associated attachment locations will be provided. Best-practice design and installation recommendations will be given.
Course Access
Courses are accessible in LearnUpon for one year from the date of purchase.
Credit Start Date
February 22, 2023
Credit Expiration Date
February 22, 2026
Course Prerequisites
None
Knowledge Level:
Intermediate/Advanced
Continuing Education Credit Statement
This course is approved for 1.0 IIBEC CEH
This course is approved for 1.0 AIA LU HSW
Continuing Education Credit Claim Information
In order to claim IIBEC CEHs, learners are required to:
- Achieve a passing score of 70% on the summative assessment
(learners are provided unlimited attempts) - Complete the course Evaluation & Attestation Survey
After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion. Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org
In order to claim AIA LU, learners are required to complete the above requirements, as well as:
- Complete the AIA Survey (AIA member number is required)
AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.
Author(s)/Speaker(s)
Jim Kirby, AIA
GAF | Wilmette, IL
Erica Sherman, PhD
GAF | Wilmette, IL
AIA Course Number : 18.23ConOD
AIA CES Provider statement
IIBEC is a registered provider of AIA-approved continuing education under Provider Number G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs. Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3). This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for AIA members are available upon request.
Objectives
- Discuss and review the current code-mandated test methods (i.e., ANSI/SPRI/FM 4435 ES-1) for determining wind resistance of edge metal shapes.
- Demonstrate the failure modes of L-shaped edge metal relative to cleat engagement, cleat shapes, and fastener locations when subjected to wind tunnel testing.
- Compare test results of full-scale wind tunnel testing with an equivalent ES-1-tested L-shaped edge metal assembly.
- Evaluate test methods, loading methodologies, and wind directions related to the determination of edge-metal wind-resistance capacity
Certificate
By completing/passing this course, you will attain the certificate On Demand_AIA HSW and CEH
Learning Credits
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