Aarvi Encon Manager Highway Interview Questions and Answers

Rigid pavement is made of concrete while flexible pavement is made of asphalt. Crust thickness is determined by traffic load and soil type.

• Rigid pavement is more durable and has a longer lifespan than flexible pavement.

• Flexible pavement is easier and cheaper to repair than rigid pavement.

• Crust thickness is determined by factors such as traffic load, soil type, and climate conditions.

• High embankment requires a wider for...read more

Approach slabs are provided for rectification of rigid pavement to ensure smooth transition and prevent damage to the pavement.

• Approach slabs are used to provide a smooth transition between the rigid pavement and the adjacent flexible pavement.

• They also help to distribute the load from the flexible pavement to the rigid pavement.

• Crust thickness details vary for each project depending on factors such as traffic volume, ...read more