What are the MDD and OMC of WMM and GSB?

Question

Accepted Answer

M.D.D. and O.M.C. are important parameters for W.M.M. and G.S.B.

M.D.D. stands for Maximum Dry Density, which is the maximum density that can be achieved for a given soil at a specific moisture content.
O.M.C. stands for Optimum Moisture Content, which is the moisture content at which the maximum dry density can be achieved.
W.M.M. stands for Wet Mix Macadam, which is a type of road construction material made by mixing aggregates, water, and a binding agent.
G.S.B. stands for Granular Sub Base, which is a layer of compacted granular material placed on top of the subgrade of a road.
The M.D.D. and O.M.C. of W.M.M. and G.S.B. are important factors in determining the strength and durability of road construction.
The M.D.D. and O.M.C. can be determined through laboratory tests on soil samples.
The M.D.D. and O.M.C. values can vary depending on the type of soil and the intended use of the road.

Rds Project QC Engineer interview questions & answers