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I-35 Bridge Replacement


 I-35 Bridge Replacement 1  I-35 Bridge Replacement 2 I-35 Bridge Replacement 4 I-35 Bridge Replacement 3

PROJECT LOCATION:

United States, Minneapolis, Minnesota

PRECASTER:

Hancock Concrete Products Co. Inc.
Hancock, Minnesota

THE SITUATION:

Due to an August 1, 2007 bridge collapse, the I-35W highway in Minneapolis, Minnesota needed replacement. The replacement project design incorporated a watertight pedestrian underpass under the new bridge, requiring sealing products of the highest watertight integrity.

THE SOLUTION:

ConSeal products were used to provide this required watertight seal. CS-102 was used to seal the interior section of the joints and CS-212 was used to wrap the exterior of the joints along with CS-75, a water based primer used to ensure a secure seal.

Sealant Application:

  • Box Culvert

ConSeal Products Used:

Applicable Industry Standards:

  • ASTM C-990
  • ASTM 877 Type III