On-Demand Course: Guide to Hot Weather Concreting: Chapter 5 Production and Delivery; Chapter 6 Placing and Curing

Price: $ 39.00 USD

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INSTRUCTIONS: Read and 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)

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 module is based on chapters 5 and 6, excerpted from ACI 305R-10, “Guide to Hot Weather Concreting,” address production, delivery, placement, and curing of concrete under hot weather conditions. Planning, cooling methods, controlling fresh properties, and retempering issues faced during production and delivery are considered. Requirements for placing and curing of concrete in hot weather are the same as in standard weather conditions, the concrete product should be handled so that is does not segregate, is placed in its final position, layered to minimized cold joints, and finished and cured to permit full strength development. This document was developed by ACI Committee 305 and approved by the ACI Technical Activities Committee. Additionally, this Concrete International magazine article, “Curing Test Cylinders in Hot Weather,” discusses techniques for controlling temperature and moisture loss during curing.


Document Details

Publication Year: 2013


Categories: Hot Weather, Placing

Formats: Online Learning

Table of Contents

Learning Objectives:

1. Recognize the impact of the temperatures of the concrete mixture ingredients on the overall mixture;

2. Identify practical methods to reduce the concrete temperature during hot weather concreting;

3. Understand that the requirements for handling, placing, and curing concrete in hot weather are no different than in other weather; and

4. Know that an approved curing method should be in place for at least seven days.


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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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.

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