On-Demand Course: 305.1-14 Updates to Hot Weather Concrete Specification

Price: $ 39.00 USD

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INSTRUCTIONS: View the recorded webinar. Complete 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 PDH)

Approved by AIA and ICC

Access Period: 180 days

This course is included in the Fundamentals of Concrete Construction Certificate Program. Completion of all courses in an ACI University Certificate Program will earn you a program certificate and digital badge. For more details, visit ACI University Certificate Programs.


This recorded webinar from April 7, 2015 covers the updated ACI 305.1-14 Specification for Hot Weather Concrete. The webinar will address changes to the specification, calculation of evaporation rate to mitigate plastic shrinkage cracking, and will provide an overview of the current state of the art of hot weather concrete.


Document Details

Author: Jonathan Poole

Publication Year: 2015


Categories: Cracking, Hot Weather, Placing

Formats: Online Learning

Table of Contents

Learning Objectives:

1. Understand the challenges with hot weather concreting operations.

2. Describe how to use the Uno equation for calculating evaporation rate.

3. Discuss performance-based options for mixes subject to higher placement temperatures.

4. Summarize the current thinking regarding reduction of plastic shrinkage cracking.


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.

Return/Exchange Policy

Printed / Hard Copy Products: The full and complete returned product will be accepted if returned within 60 days of receipt and in salable condition. A 20% service charge applies. Return shipping fees are the customer’s responsibility.

Electronic /Downloaded Products & Online Learning Courses: These items are not eligible for return.

Subscriptions These items are not eligible for return.

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