The construction method of modified asphalt pavement mainly includes the following steps:
Base preparation: Clean the surface of the base to ensure that it is dry and free of debris, and repair and reinforce it when necessary.
Spreading of permeable oil?: Spread permeable oil evenly on the base to enhance the adhesion between the base and the asphalt surface layer.

Mixture mixing: According to the designed ratio, the modified asphalt and aggregate are fully mixed in the mixer to ensure that the mixture is uniform and consistent.
Spreading: Use a paver to spread the modified asphalt mixture evenly on the base, control the spreading speed and temperature, and ensure the flatness.
Compacting: Use a roller to perform initial, re-pressing and final pressing on the paved mixture to improve the density and stability of the road surface.
Joint treatment: Properly handle the joints generated during the paving process to ensure that the joints are flat and tight.
Maintenance: After the rolling is completed, the road surface is closed for maintenance and traffic is opened after reaching the design strength.