What is HL 8 HS hot mix?

HL 8 HS hot mix is a type of asphalt concrete used in road construction and maintenance. The "HL" stands for "Hot Mix," indicating that it is produced at high temperatures to ensure proper compaction and durability. The "8" refers to the maximum aggregate size in millimeters, while "HS" denotes high stability, meaning it is designed to withstand heavy traffic loads and adverse weather conditions. This mix is commonly used for surface layers in highways and high-traffic areas.