WMM Road

Wet Mix Macadam laying method contains of laying spreading and compacting of clean, crushed, well-graded granular materials on a prepared and Granular sub-Base. For Wet Mix Macadam material is well mixed with water and then rolled to a dense mass.

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.

Construction procedure : 

Laying of wet mix macadam (wmm) mix

 The first layer will be laid by motor grader and the second layer mix should be spread by a WMM paver finisher capable of paving minimum 4.5m to 9.0m width. No segregation of materials is allowed. The aggregates should be of uniform size with no quantity of fine materials.

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