Search Results - "Philadelphia, Pennsylvania"
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A review of using porous ashalt pavement as an alternative to conventional pavement in stormwater treatment.
Published 2017“…Porous asphalt has been used for than 50 years, but it was originally developed in 1970 at Franklin institute in Philadelphia, Pennsylvania and by 1974 the first formalized procedure was created by the federal highway administration to design mixtures. …”
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