Asphalt additives are specialized chemical and polymer based materials used in asphalt mixtures to enhance durability, flexibility, and resistance to environmental stress. These additives are widely used in road construction, highways, airports, and roofing applications to improve pavement performance and extend service life. Rising global infrastructure development is significantly...

Crude tall oil is a sustainable raw material produced as a byproduct of kraft pulping in paper manufacturing. When pine wood is processed, a viscous liquid is extracted from black liquor streams. This substance contains a blend of fatty acids, rosin acids, and neutral matter. After refining, it becomes tall oil fatty acids, tall oil rosin, dimers, and pitch, which are utilized across industries...