CE5204 PAVEMENT

What type of pavement that usually found in Brunei Highway?

• composite pavement

• rigid pavement

• flexible pavement

• none of the above

Which of the following pavement commonly use Portland cement as the binder?

• Flexible pavement

• Rigid pavement

• both

What are the typical value of CBR (%) for "Fine or slightly compacted soil"?

• 3%

• 2%

• 15%

• 70%

Rigid pavement is usually much thicker compare to Flexible pavement due to it's weak properties

• TRUE

• FALSE

• MAYBE

Which correct sequence are commonly integrated in design of pavement layers. (1)Surfacing (2)Subgrade (3)Subbase [TOP to BOTTOM].

• (2), (3) and (1)

• (1), (3) and (2)

• (3), (2) and (1)

• (1), (2) and (3)

Subgrade is defined as the soil which the pavement layer is constructed. Which of the following improve its strength

• Geogrids

• Lime treatment

• Drainage

• All of the above

The image shows ruts failure of a pavement. Which of the following is/are the main cause of such failure?

• Subgrade failure

• Water seeps into the pavement

• Repetitive traffic wheel loading on the same location

• All of the above

Flexural Strength is more critical than compressive strength for pavement design

• TRUE

• FALSE

• MAYBE

• HMMM

The main advantages of composite pavements is that they combine the best characteristics of both cement-bound and bituminous materials

• HMM

• TRUE KALI

• TRUE

• FALSE LAH

Sir Nazri paling hensem arah civil department

• YES

• NO