Given below are methods of compaction:
1. Vibration technique
2. Flooding the soil
3. Sheep-foot roller
4. Tandem roller
5. Heavyweights dropped from a height
The methods suitable for cohesionless soils include
1
1, 2 and 3
2
2, 3 and 4
3
1, 2 and 5
4
3, 4 and 5