Wet Mix Macadam (WMM) work includes laying and compacting clean, crushed, graded aggregate and granular material, premixed with water, to a dense mass on a prepared GSB layer or existing pavement as per the requirement of the project.

8. Materials used in the WBM are the stone aggregates, screenings and binder material (Stone dust with water) while in WMM material used are only stone aggregates and binders.

The mixture obtained when water is added to cement, sand, and coarse aggregate.