Course NumberCE-02-113
PDH Hours2
Admixtures for Concrete

Admixtures for Concrete

Admixtures are ingredients other than water, aggregate and Portland cement that are added to a concrete mixture immediately prior to or during mixing. These ingredients can be used to modify the properties of concrete by affecting its workability and set time, compensating for the effects of temperature during curing, ensuring the quality of the concrete during mixing, transport and placing, and even for adding pigment. The use of concrete admixtures is fairly standard for both residential and commercial builds. While admixtures provide benefits and solve problems when properly utilized, they may also contribute to defects if applied improperly.

This course provides an introduction to the various types and uses of admixtures for concrete. It presents the major classes and their general applications in concrete work.

Once you complete your course review, you need to take a multiple-choice quiz consisting of ten (10) questions to earn 2 PDH credits.

Learning Objectives

This course is intended to provide you with the following specific knowledge and skills:

  • Ability to distinguish the differences between various admixtures and their application;
  • Understanding of the uses and applications of air-entraining and water-reducing admixtures;
  • Knowledge of plasticizers used for flowing concrete;
  • Familiarity with retarding, accelerating, and hydration-control admixtures.

Download the Course to review and begin earning your PDH credits.

We provide technical courses for PDH credits that meet Board requirements for Professional Engineers, Geologists and Land Surveyors. This courses is guaranteed to be accepted in AK, AL, AR, FL, GA, IA, IL, ID, IN, KS, KY, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, VT, WI, WV, and WY. Before purchasing this course, please confirm that your state Board is listed above.