SOUNDPROOF WALL STRUCTURE FOR ROADS AND MOUNTING METHOD THEREOF, USING PLURAL SAW-TOOTHED SOUNDPROOF PANELS AND PLURAL SAW-TOOTHED SOUNDPROOF SUPPORTS

摘要

PURPOSE: A soundproof wall structure for roads and a mounting method thereof are provided to improve construction efficiency by assembling and piling saw-toothed soundproof supports and saw-toothed soundproof panels in multiple stages and to secure a comfortable traveling feeling for drivers and passengers by regarding the beauty of the road. CONSTITUTION: A structure for soundproof walls mounted to the upper part of a base concrete retaining wall at one or both sides of the road by an assembly type to cut off noise comprises a saw-toothed anchor member(160) combined with anchor bolts(140) installed in the upside of the base concrete retaining wall; saw-toothed soundproof supports(200,200') combined with each anchor bolt, used as a post, and composed of saw-toothed projection units(230,230') formed on soundproof support bodies(210,210'), saw-toothed embedding grooves(240,240') formed at the lower sides of the support bodies, and saw-toothed grooves(220,220') arranged at one or both sides of the bodies; saw-toothed soundproof panels(300) inserted and combined between the soundproof support mounting parts and joined to the support bodies by saw-toothed combining units(320) disposed at both sides of soundproof panel bodies(310); and saw-toothed soundproof supports(280) for finishing the uppermost part after laying the saw-toothed soundproof supports and saw-toothed soundproof panels in multiple stages.