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Enumerate the step for preparation of subgrade during highway construction.
written 6.3 years ago by
mayursuryawanshi1
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modified 4.7 years ago
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sanketshingote
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written 6.1 years ago by
teamques10
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• modified 5.8 years ago |
STEP FOR PREPERATION OF SUBGRADE DURING HIGHWAY CONSTRUCTION
1) The selected soil in loose condition is spread to the required grade and cross slope in layer of desired thickness using appropriate equipment such as over the prepared surface.
2) Additional water as required is sprayed so as to obtain the …
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