Grouting & Sewer Rehabilitation

The use of chemical grout, the original trenchless method, continues to grow, year after year. Both awareness and sales are up significantly over five years ago, industry statistics show. There are two main reasons for this growth: more people are using chemical grouting than ever before, and chemical grout is being used in more places than ever before. Since its introduction almost 45 years ago, chemical grout has been used to seal sewer systems, dams, tunnels, buildings and in many other applications all over the world. It is even used as a containment method for hazardous wastes. For many municipalities, it is the first line of defense against groundwater infiltration into structurally sound sewer pipes and structures. United Survey's grouting systems provide an economical alternative to reducing I&I.


Chemical Grout Maintains Trenchless Popularity, Viability