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A. compaction of soil
B. stabilisation of soil
C. drainage of soil
D. combination of all the above.
soil bearing capacity and design years for the road
D. combination of all the above.
Compaction of soil, stabilization of soil and drainge of soil
improving layers underlaying
simply redesign using the reduced value of thickness with the aim of increasing the bearing capacity of the sub-grade. Also, the quality of materials to be used for the pavement should be increased.
Sabilisation of subbase with either aggregates/cement or/and stabilisation of base material with cement
Drainage of soil
Compaction of soil Stabilization of soil