Asphalt

Roads That Stand the Test of Time

Lime is added to asphalt mixtures to enhance the strength and stability of the finished asphalt. It makes the asphalt surface more durable and resistant to mechanical wear, extending the lifespan of road pavements.

Lime is also used to optimize the performance of the binder and reduce the risk of degradation caused by environmental factors such as heat and moisture.

Additionally, lime helps reduce asphalt porosity, minimizing the risk of water infiltration that can lead to damage like frost heaving or material breakdown. This results in more durable roads that can better withstand weather conditions.

SMA Mineral’s filler and adhesion products are of the highest quality. It is no coincidence that SMA Mineral’s hydrated lime is used in projects where quality is non-negotiable, such as the construction of airport runways.

Our limestone filler not only meets high functional requirements but also complies with today’s and tomorrow’s increasingly stringent quality and environmental standards.