APPARATUS FOR FAST RESTORATION OF ASPHALT CONCRETE ROAD SURFACE IN CASE OF FAILURE AS RESULT OF ES

摘要

FIELD: construction.;SUBSTANCE: invention can be used for restoration of asphalt road surfaces. Apparatus for restoration of asphalt concrete road surface in case of failure of as a result of ES, comprising a frame with running gear arranged on generator of microwave energy, horizontally located radiator with protective screen along its outline and above frame and mixing members, is provided with pipes mounted on frame for distribution of surfactants, and mixing members and pipes are located in area of radiator perpendicular to longitudinal axis of frame, which is additionally equipped with container with pre-milled waste polyolefines and batcher with calibrated holes, located also perpendicular to longitudinal axis of frame. On distributive pipes there are atomisers for spraying of surfactant, which is added to restored asphalt concrete coating, each of which comprises a hollow cylindrical body with throttling orifice connected with coupling nut, to which is attached a liquid flow spreader, liquid flow spreader consists of coaxially located perforated conical shell rings, space between which is filled with fine-meshed screen, wherein tops of conical surfaces of shells are directed towards throttling orifice, in lower part of spreader there is a cylindrical perforated segment.;EFFECT: higher quality of restored asphalt concrete surface and higher efficiency of operation.;1 cl, 2 dwg, 2 tbl