Webinar (June 5): Coarse and Fine Lightweight Aggregates for Use in Concrete [10-Pack]

Webinar (June 5): Coarse and Fine Lightweight Aggregates for Use in Concrete [10-Pack]

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DATE: June 5, 2018

TIME: 1:00 pm to 2:00 pm EDT

Continuing Education Credit: 0.1 CEU (1.0 PDH)

Approved AIA and ICC

Access Period: 30 days

CEU (PDH) REQUIREMENTS:

To earn CEU (PDH) credit, individuals must purchase the webinar and attend the live webinar for the entire duration (or pass the quiz available after the webinar).

Detailed Webinar Instructions

Description

Concrete mixtures can include lightweight coarse and/or lightweight fine aggregates. This presentation will explain the process of mining shale and expanding it into lightweight aggregate. Applications of products from expanded shale include bridge decks, slabs-on-deck in buildings, and internal curing. There is a section of the presentation that includes excerpts from the NYSDOT 2017 Bridge Manual that requires internal curing in the concrete for bridge decks, sidewalks, crash walls, and approach slabs. Also included are a few project profiles for bridge decks, concrete paving, and pervious concrete.

 

Document Details

Author: Ronald E. Vaughn

Publication Year: 2018

Pages: 0.00

ISBN:

Categories: Aggregates, Curing

Formats: Online Learning

Table of Contents

Learning Objectives:

1. Explain the process of mining and expanding shale into lightweight aggregate (LWA).

2. Describe the benefits of using LWA in concrete mixtures.

3. Identify the difference between absorbed and surface moisture in LWA.

4. Explain the mechanism and benefits of internal curing in concrete.

ERRATA INFO

Any applicable errata are included with individual documents at the time of purchase. Errata are not included for collections or sets of documents such as the ACI Collection. For a listing of and access to all product errata, visit the Errata page.

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Exchanges: Contact ACI’s Customer Services Department for options (+1.248.848.3800 – ACICustomerService@concrete.org).