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When is whitetopping not an option?

April 26, 2017option whitetopping

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When is whitetopping not an option?

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Whitetopping overlays are not recommended when the existing HMA pavement is badly deteriorated or when substantial amounts of the existing pavement have to be removed during rehabilitation. It is not recommended that whitetopping be placed over HMA pavements with material problems, such as asphalt stripping, either. Pavements with very little deterioration are excellent candidates for whitetopping overlays.