High Modulus Agent
High modulus agent refers to pavement with asphalt concrete dynamic modulus ≥15000MPa (20℃, 10Hz). "Ouluhua" brand high modulus agent uses high molecular polymer as the main component. It is prepared into uniform granular modified materials through a certain process and is added to the asphalt mixture in a certain proportion. It can significantly improve the modulus of the asphalt mixture. It can reduce the pavement deformation caused by load and high temperature. Under the same pavement structure and function, the thickness of the asphalt pavement can be thinned. Through higher asphalt dosage and continuous dense gradation, the density of the pavement (low void ratio) can be improved. ) and fatigue performance to extend the service life of the road.
