| abstract |
The present invention based on 100 parts by weight of asphalt, 1 to 25 parts by weight of styrene isoprene styrene; 1 to 25 parts by weight of a styrene ethylene butylene styrene copolymer; 1 to 25 parts by weight of petroleum resin; 500 to 2,000 parts by weight of aggregate; 30 to 150 parts by weight of fine powder aggregate; 0.1 to 2 parts by weight of cellulose fibers; 0.1 to 2 parts by weight of wax; 0.1 to 2 parts by weight of calcium chloride; And it provides a low noise drainage asphalt concrete composition for preventing freezing containing 0.1 to 2 parts by weight of calcium oxide and a construction method using the same. The asphalt concrete composition according to the present invention, specifically SIS, SEBS, and a low-noise drainage asphalt concrete composition for preventing icing, including fine powder aggregate of improved aggregate particle size, prevents freezing of the surface at low temperatures, has good durability, and is sintered. Deformation, aging, and/or peeling does not easily occur, but has low noise drainage, and there is an effect such as enabling the pouring process to be easily performed at low cost. |