THERMOPLASTIC ELASTOMER COMPOSITION FOR CRACK SEALING AND MAINTENANCE AND REPAIR METHOD OF PAVED ROAD USING THE SAME

摘要

One aspect of the present invention relates to a thermoplastic elastomer composition comprising 100 parts by weight of a thermoplastic elastomer (A); 10 to 50 parts by weight of a tacky resin (B); 10 to 50 parts by weight of glass fiber (C); And 80 to 120 parts by weight of an inorganic filler (D), wherein the glass fiber is a chopped fiber having a length of 2 mm to 8 mm and a cross-section diameter of 30 to 150 탆 . INDUSTRIAL APPLICABILITY The thermoplastic elastomer composition for crack repair according to the present invention is excellent in strength, durability and weatherability, and the maintenance method of the road pavement using the thermoplastic elastomer composition for crack repair is easy to apply and the construction time can be shortened Provides an effect.