👉Flexible Pavement Layers

💫Surface Course (Asphalt): Top layer that provides a smooth riding surface and protects the pavement from traffic and weather.

💫Base Course: Strong aggregate layer that distributes vehicle loads to lower layers.

💫Subbase: Intermediate layer that improves drainage and provides additional support.

💫Subgrade: Natural soil foundation that supports the entire pavement structure.

🚧Together, these layers ensure strength, stability, and durability of the road.

#FlexiblePavement
#RoadConstruction
#SurfaceCourse
#BaseCourse
#Subbase
#Subgrade
#HighwayEngineering
#CivilEngineering
#PavementLayers
#InfrastructureDevelopment

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👉Main Stages of Road Construction

🪧Learn the complete road construction process, from site preparation and earthwork to pavement layers, drainage, and road markings.

🔖This simple guide explains each stage for durable, safe, and long-lasting roads.

#RoadConstruction #HighwayEngineering #CivilEngineering #RoadWork #Pavement #Earthwork #Subgrade #BaseCourse

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