127780 ⎘
Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces; Devices or arrangements for working the finished surface ; Devices for repairing the surface of damaged paving for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
AGGREGATE AND EMULSION DISPENSING PROCESS FOR POTHOLE PATCHER VEHICLE
#2Methods, materials and apparatus for mobile additive manufacturing of advanced structures and roadways
#3Methods, compositions and systems for enhancing the useful life of a transportation surface
#4SEALANT DEPLOYING APPARATUS AND METHOD
#5Pothole repair system
#6Method and device for filling a cavity with mortar