Asphalt is a liquid or semi-solid form Of petroleum which is sticky, black, and highly viscous material. Asphalt additives are beneficial due to their properties, which provide less pavement rutting, less fatigue cracking, less thermal cracking, and better anti-strip. High heat and sunlight make it stiffer and less resilient whereas, cold temperature results into formation Of cracks. Asphalt additives works on moisture damage and cold cracking. The modifiers used in asphalt additives are Novophalt, multigrade asphalt cement, polyester fibers, neoprene, SBR, and asphalt rubber.