PERSPECTIVE USE OF STONE MASTIC ASPHALT IN GEORGIA
Abstract
Stone Mastic Asphalt (SMA) is a durable and high-performance road surfacing material widely used in road construction due to its exceptional rutting resistance, long-term durability, and noise-reducing properties. This report discusses the composition, benefits, challenges, and potential applications of SMA, highlighting its role in modern infrastructure. SMA’s unique mix design, comprising a course aggregate skeleton, rich binder content, and stabilizing additives, makes it a preferred choice for heavytraffic roads and extreme climate conditions.
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