Road Construction Layers Explained | Bitumen Road Structure with Thickness
Автор: Çivil Sigma
Загружено: 2025-07-15
Просмотров: 9009
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Ever wondered what's beneath the smooth black surface of a road?
This video explains the layers of a bitumen road from top to bottom, including the purpose and standard thickness of each layer:
📌 Bitumen Road – 50 mm
📌 Surface Course – 80 mm
📌 Base Course – 150 mm
📌 Subbase Course – 200 mm
These layers are crucial for strength, durability, drainage, and long-term performance of roads.
A must-watch for civil engineering students, site engineers, and road construction professionals.
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