Notes/Preview

The contents of this course include four recorded presentations from the ACI 2021 Fall Virtual Convention.

• Section Loss Determination of Damaged or Corroded Reinforcing Bars (364.14T), by Pawan Gupta, Pcubed Associates Inc.

• Pull-Off Test for Quality Assurance and Bond Performance (FAQ 26/364.T), by Marjorie Lynch, Jensen Hughes

• Cracks in Repair (364.9T), by Ali Abu-Yosef, Pivot Engineers

• Significance of Shrinkage-Compensating and Non-Shrink Labels on Packaged Repair Material (364.15T), by Benoit Bissonnette, Laval University

INSTRUCTIONS: Study the materials included in this module. Then, complete and pass the corresponding 10-question quiz with a score of 80% or higher to receive a certificate for 0.1 CEU (equivalent to 1.0 PDH).

Continuing Education Credit: 0.1 CEU (1.0 PDH)

Approved by AIA and ICC

Access Period: 30 days

Description

The TechNotes produced by ACI Committee 364 cover important aspects of concrete rehabilitation programs, ranging from the initial stages of evaluation, to designing and implementing durable repairs that achieve a long service life.

Document Details

Author: Gupta, Lynch, Abu-Yosef, Bissonnette

Publication Year: 2022

ISBN:

Categories: Design, Repair, Sustainability

Formats: Online Learning

Table of Contents

Learning Objectives

1. Identify important concrete repair material properties related to shrinkage, bond strength and testing to assure durable repairs.

2. Describe how to accurately establish reduced cross-sectional area of reinforcing to assess reduced load-carrying capacity of members.

3. Name key techniques for preparing concrete substrates and conditioning surfaces to improve bond and ensure long service life.

4. State properties and components of shrinkage-compensating concrete.

ERRATA INFO

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