On-Demand Course: Evaluating Test Results and Troubleshooting Low Compressive Strength

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Notes/Preview

This is a recorded presentation from January 16, 2020.

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). This online course is not approved for credit with the Florida Construction Industry Licensing Board (CILB).

Continuing Education Credit: 0.1 CEU (1 PDH)

Approved AIA and ICC

Access Period: 30 days

Description

Concrete construction today involves the use of concrete mixtures than can range from just a simple blend of cementitious materials, aggregates and water to complex blends that include the use of, at least one if not multiple, chemical admixtures and fibers. Coupled with other factors that may or may not be controllable, variability in expected performance and issues can arise. This webinar, the third of a three-part series, will focus on common compressive strength issues.

 

Document Details

Author: Charles Nmai

ISBN:

Categories: Cementitious Materials, Construction Practices, Materials, Slabs

Formats: Online Learning

Table of Contents

Learning Objectives:

1. Evaluate compressive strength data;

2. State the main reasons for low compressive strength;

3. Explain how nondestructive testing can be used to troubleshoot low compressive strength; and

4. Describe how low compressive strength problems can be avoided or minimized.

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