Case Study

Road Base Over Perma Frost

Road Base Over Perma Frost

Pages 1 Pages

Franklin Avenue – August 2004 City of Yellowknife, NT, Canada Problem: A 1 kilometre section of the City of Yellowknife’s main thoroughfare – Franklin Avenue – was experiencing major total and differential settlement due to thawing of the underlying frozen ground – perma frost. The road segment had been rebuilt several years earlier, but showed significant deterioration within a year of that re-construction. Solution: CEMATRIX CMEF-475 insula

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