Lecture
This lecture discusses the importance of foundation layers in road construction, focusing on the use of natural or recycled aggregates. It covers the benefits of stabilizing foundation layers, the types of stabilizations used, and the considerations for different types of roads. The lecture also explores the advantages and disadvantages of rigid and flexible pavements, as well as composite pavements. It emphasizes the significance of proper construction techniques, such as joint placement and curing, to ensure the durability and functionality of the road infrastructure.