CHAPTER 5 ECG3043

Categories of road pavement include :

• Concrete pavement

• Rigid Pavement

• Flexible pavement

• Rubber pavement

________ applied to wearing surfaces constructed from Portland Cement Concrete (PCC)

• Rigid pavement

• Rubber pavement

• Silicon pavement

• Flexible pavement

This diagram show the elements of ___________________

• Rigid pavement

• Flexible pavement

• Cement pavement

• Rubber pavement

Surfacing course consist of:

• Road base course

• Wearing course

• Sub grade course

• Binder course

____________ is the thickest element or layer of the flexible pavement.

• Surfacing course

• Sub grade course

• Road base course

• Sub grade