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Dr. Kevin Gast, M.ASCE

Gast Global

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RE: LONG-TERM SOLUTIONS TO POTHOLES

Posted By Kevin Gast 09-01-2020 09:28 AM
Found In Egroup: Horizontal/Subsurface Infrastructure & Transportation \ view thread
Having conducted a complete forensic investigation into just over 22'000km of South African roads for the Auditor General , a few important contributing factors became abundantly clear: 1. Sub-base and or substrate preparation and compaction are critical at time of construction. The better this is ...