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Question:

How do geotextiles improve the performance of asphalt overlays?

Answer:

Geotextiles improve the performance of asphalt overlays by providing reinforcement and separation between the existing pavement and the new asphalt layer. These fabrics help distribute the load and prevent the mixing of materials, reducing cracking and increasing the overall durability and lifespan of the overlay.
Geotextiles improve the performance of asphalt overlays by providing reinforcement and stabilization to the pavement structure. They help to distribute the load more evenly, prevent the intrusion of water and vegetation, and improve the overall durability and longevity of the asphalt surface.
Geotextiles improve the performance of asphalt overlays by providing a separation layer between the existing pavement and the new overlay. This helps to prevent the mixing of materials and the migration of fines, which can lead to premature pavement distress. Geotextiles also enhance the structural integrity of the overlay by distributing loads and reducing stress concentrations, thus increasing the overall lifespan and durability of the pavement.

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