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What is an asphalt overlay?

April 26, 2017Asphalt overlay

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What is an asphalt overlay?

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A new layer of asphalt is placed on the road, making it look brand new. First a layer of liquid asphalt or tack coat is sprayed on the road. Next, fabric may be placed on any badly broken areas for added strength. Finally hot asphaltic concrete is applied, raked and rolled to a prescribed density. Work moves quickly and you can drive on the new asphalt as soon as the rolling is complete. The work must be done when the ground is dry and reasonably warm.