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Visu-Sewer Chemical Grouting Services - Mainlines
Visu-Sewer Chemical Grouting Services - Service Connections
Visu-Sewer Chemical Grouting Services - Manholes
Chemical Grouting Specifications
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chemical grouting - manholes

 

 

Chemical Grouting is used to control inflow and infiltration in structurally sound underground manholes, wet wells, vaults and tanks.

Holes are drilled through the wall of the structure near the leaks and grout is pumped to the outside of the structure. As the grout is pumped, it flows and reacts with water forming a gelatin-like mass. This mass provides a seal on the positive side of the leak insuring a long term repair.

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Last modified: 6/04