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Maine Dept Of Transportation

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Brent Bubar, P.E., M.ASCE

Maine Dept Of Transportation

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RE: Corduroy Roads - Any Recent Uses?

Posted By Brent Bubar 01-04-2019 09:47 AM
Found In Egroup: Horizontal/Subsurface Infrastructure & Transportation \ view thread
​A more modern approach would be to use geotextile to do this. If one doesn't firm things up appropriately, use a second layer after you roll the first layer of aggregate above the first layer of geotextile. You would most certainly be able to vibratory compact over the second layer of geotextile gravel ...