Credit: 6 PDH Hours
Course Fee: $54.00
57 pages
This course establishes criteria for improving the engineering properties of soils used for pavement base courses, sub base courses, and sub grades by the use of additives which are mixed into the soil to effect the desired improvement. These criteria are also applicable to roads and airfields having a stabilized surface layer.
This course prescribes the appropriate type or types of additive to be used with different soil types, procedures for determining a design treatment level for each type of additive, and recommended construction practices for incorporating the additive into the soil. It applies to all elements responsible for pavement and design construction.
Review the quiz before studying the course.
Course Author: US Army Corps of Engineers
This course comes with a multiple-choice quiz. You can view the quiz and take the quiz if you are logged in your account. You can take the quiz for this online PDH course as many times until passed. The passing grade is 70% and above. After you pass the quiz simply follow the page, to pay for the course and print your certificate instantly. A copy of the certificate and receipt for this course will always be in your account.
This online PDH course can also be used as a continuing education course for the following.