The state Department of Transportation is starting emergency work this month on four panels of a larger 70-year old retaining wall that supports four lanes of I-80 near the Delaware River. The wall — ...
Concrete volume changes due to changes in moisture and temperature. As concrete dries, it shrinks. Length change related to drying shrinkage for unreinforced concrete can range up to 0.08% whereas ...
Retaining walls are constantly exposed to soil pressure, groundwater, and seasonal moisture changes. Even a small failure in waterproofing can lead to seepage, efflorescence, reinforcement ...
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A state Department of Transportation internal committee met this week to advance a project to study damage to a retaining wall that supports a raised section of Route 80 near the Delaware Water Gap, ...