PROBLEM
Voids were detected in “stay” cables on the Cochrane Bridge in Mobile, AL. Some cable strands were found (via video scope inspection) to be exposed with no grout cover.

APPLICATION
Voids were measured and filled by ”Vacuum Grouting” methods. AL-DOT approved using MCI® Mini Grenades to provide extra corrosion protection properties to DSI’s DYNA Grout.

CONCLUSION
The MCI® Mini Grenades mixed well and did not alter the flow properties of the DYNA Grout.

PRODUCT
MCI® Mini Grenades