Compactness is one of the primary control indices of subbase and pavement construction. The key of enhancing compactness is realizing and understanding factors of influencing compactness.

• 压实度是路基路面工程施工中的主要控制指标之一,了解和认识影响压实的因素是提高压实度的关键,对影响压实度的主要因素及施工控制作了叙述。