4.1 Earthwork and Grading
This section covers the basics of earthwork and grading, including the use of heavy machinery like excavators and bulldozers. You will learn about the different types of soil and how to properly prepare the ground for road construction.
4.2 Paving and Compaction
In this chapter, you will explore the process of paving and compaction, including the use of asphalt pavers and rollers. You will learn about the different types of pavement and how to properly lay and compact them.
4.3 Heavy Machinery and Equipment
This section delves into the different types of heavy machinery and equipment used in road construction projects. You will learn about the functions and capabilities of excavators, bulldozers, asphalt pavers, and other equipment.
4.4 Safety and Maintenance
Safety and maintenance are crucial aspects of road construction projects. This chapter covers the safety protocols and procedures that must be followed on construction sites, as well as the maintenance and upkeep of heavy machinery and equipment.