High Grade Asphalt Concrete Composition Having Low Noise and Permeable and Constructing Methods Using Thereof

摘要

In the present invention, provided is an asphalt concrete composition having low noise and water drainage properties comprising 5-50 parts by weight of styrene isoprene styrene, 10-1,000 parts by weight of aggregate, 10-40 parts by weight of nano-ceramic particles, 2-15 parts by weight of a deformation inhibitor, 10-60 parts by weight of a filler, 5-30 parts by weight of waste tire powder, 3-20 parts by weight of a silane compound, 1-10 parts by weight of a performance improving agent, 5-25 parts by weight of an adhesion promoter, 2-20 parts by weight of fiber, and 1-10 parts by weight of a stabilizer with respect to 100 parts by weight of asphalt. According to the present invention, the asphalt concrete composition having low noise and water drainage properties has high coagulation force and high binding force, has low nose and excellent water drainage properties, and can prevent the generation of cracks, surface stripping, and separation (a porthole) by minimizing the impact of changes in external temperature.