Show Mud l Jacking Method 1 of Mending lending g Concrete Roads Chicago Surface irregularities in certain types of paving caused by settlement of the roadbed can be repaired cheaply and efficiently without t tearing up whole sections of paving John W. W Poulter of Milwaukee Milwaukee kee Wis reports here Mud jacking which consists of pumping mud and cement mixtures underneath concrete paving slabs which are settling is gaining in popularity popularity popularity pop pop- among road maintenance men because of its cheapness and efficiency he reports |