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Question:

How do geotextiles help with subgrade stabilization in road construction?

Answer:

Geotextiles help with subgrade stabilization in road construction by acting as a barrier, separating the subgrade soil from the overlying base and pavement layers. This prevents the mixing and contamination of different soil layers, enhancing the overall stability and strength of the road. Additionally, geotextiles improve drainage by allowing water to pass through, reducing the risk of water accumulation and subgrade saturation, which can lead to softening and failure of the road.
Geotextiles help with subgrade stabilization in road construction by acting as a barrier between the subgrade and the overlying layers of the road. They distribute and reduce the load from the traffic, preventing the subgrade from becoming weak or uneven. Additionally, geotextiles can separate different soil layers, preventing them from mixing and improving the overall stability and strength of the road.
Geotextiles help with subgrade stabilization in road construction by acting as a barrier between the unstable or weak subgrade soil and the overlying layers of the road. They prevent the mixing of different soil layers, providing separation and reinforcement. Geotextiles distribute the load more evenly, reducing stress on the subgrade and minimizing deformations and settlements. Additionally, they improve drainage by allowing water to pass through while preventing soil erosion, ensuring long-term stability and durability of the road.

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