SPRAYING APPARATUS FOR PAVING EMULSION

摘要

PROBLEM TO BE SOLVED: To provide an emulsion spraying configuration when spraying from a plurality of spray nozzles arranged on a spray bar in such a manner that stripes of emulsion discharged from neighboring spray nozzles in different directions do not cause mutual interference between the stripes of emulsion thereby assuring uniform spraying on the base. SOLUTION: A plurality of spray nozzles 18, 21 attached to front and rear spray bars 17, 19 are so arranged that the major axis direction of each emulsion spraying surface having an almost elliptical shape are slanted in the same direction relative to the traveling direction, and the emulsion stripes jetted with a deviation in back and forth between the facing end portions on the neighboring spray surfaces at the time of spraying are not mutually interfered but the end portions are each other overlapped on the spray loci thereby creating uniformity of the emulsion on the base.