👉Flexible Pavement Layer System
1. Subgrade (Soil) – Natural ground that supports the entire pavement structure.
2. Geotextile Fabric – Separates soil and aggregates, improving stability and drainage.
3. Granular Sub-Base – Distributes loads and prevents excessive settlement.
4. Aggregate Base Course – Provides structural strength and load-bearing capacity.
5. Hot Mix Asphalt Binder Course – Intermediate asphalt layer that adds strength.
6. Hot Mix Asphalt Surface Course – Top riding surface, ensuring smoothness, safety, and durability.
Together, these layers distribute traffic loads safely to the underlying soil and increase pavement life.
#CivilEngineering #RoadConstruction #FlexiblePavement #HighwayEngineering #AsphaltPavement
@etconp
1. Subgrade (Soil) – Natural ground that supports the entire pavement structure.
2. Geotextile Fabric – Separates soil and aggregates, improving stability and drainage.
3. Granular Sub-Base – Distributes loads and prevents excessive settlement.
4. Aggregate Base Course – Provides structural strength and load-bearing capacity.
5. Hot Mix Asphalt Binder Course – Intermediate asphalt layer that adds strength.
6. Hot Mix Asphalt Surface Course – Top riding surface, ensuring smoothness, safety, and durability.
Together, these layers distribute traffic loads safely to the underlying soil and increase pavement life.
#CivilEngineering #RoadConstruction #FlexiblePavement #HighwayEngineering #AsphaltPavement
@etconp
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