The crossword solution for the term 'Roughen From Cold' is CHAP. CHAP is an acronym for Cold Hardening of Asphalt Pavement, which is a process used to improve the durability of asphalt pavement. This process involves applying a cold mix asphalt emulsion to the pavement surface, which helps to protect it from the elements and makes it more resistant to wear and tear. The cold mix asphalt emulsion also helps to reduce the amount of dust and dirt that can accumulate on the pavement surface. By using this process, asphalt pavement can last longer and remain in better condition.