| 摘要 |
The invention relates to an equipment for cold jet filling of asphalt holes, comprising an underframe which supports a hopper for receiving the coating elements, on the bearing motor underframe (1) there being mounted the chipping-containing partitioned hopper (8) wherefrom the chippings, by means of a conveyor belt (11), reach an ajector (12), wherein the compressed air supplied by a compressor (15) is blown through a flexible tube (5), the chippings and compressed air mixture being ejected through a flexible tube (5') into a mixing head (3), on the motor underframe (1) there being also mounted an emulsion tank (2) wherefrom the cold cationic bituminous emulsion passes through a pipe (6) into the mixing head (3) to impregnate the chippings, wherefrom the mixture thus produced is discharged with high velocity and as an oriented jet towards the place to be filled.
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