Cellular
Concrete
Cellular concrete (LDCC) is a lightweight fill made by mixing cement, water, and preformed foam. It has densities from 20 to 90 lb/cuft. CJGeo can produce up to 600 cubic yards per hour. Commonly used in geotechnical and utility work, it’s ideal for trench backfill and void filling.
Polyurethane
Grouting
Polyurethane grouting is a clean, fast, and minimally invasive method for stabilizing soils and lifting concrete. It’s more efficient than cement grouting. Common uses include repairing highways, commercial slabs, and industrial floors suffering from settlement or instability issues.
Chemical
Grouting
Chemical grouting involves injecting noncementitious materials like acrylates, resins, and prepolymers into the ground. It strengthens soils, seals leaks, and controls groundwater. This technique is often used in tunnels, foundations, and below-grade structures for stabilization.
WELCOME TO CJGEO CONTRACTORS
CJGeo is a specialty grouting contractor that installs low density cellular concrete for utility grouting applications like pipe abandonment and annular space grouting, as well as load reducing lightweight fill (axial & lateral).
CJGeo also uses acrylic, chemical, and polyurethane grouts to correct settlement, solidify and improve soils, and stop leaks. Working with a diverse group of customers ranging from privately owned commercial and industrial properties to municipalities, utilities, DOTs & railroads, CJGeo excels at solving unique infrastructure challenges.
Our Projects
We work with a diverse group of customers ranging from commercial property managers to municipalities, utilities, DOTs & railroads.
Indoor Pool Abandonment
The Job This indoor pool abandonment project is located in West Virginia, at Concord University. A swimming pool built in the 1970's was no longer...
WWTP Tunnel Curtain Grouting
The Job This WWTP tunnel curtain grouting project is located in Syracuse, New York. It is located immediately adjacent to the southern shore of...
Penstock Void Grouting
The Job This penstock void grouting project is located near Hopkinton, New Hampshire. It is located at a small hydroelectric power plant that has...
Ohio Polyurethane Grouting
The Job This Ohio polyurethane grouting project by CJGeo was for a short line railroad near Scio, Ohio. The railroad received numerous complaints...
Flooded Shaft Grouting
The Job This flooded shaft grouting project by CJGeo is located outside of Washington, DC at a data center site. As the 60" microtunneling machine...
Underground Storage Tank Fill
The Job This underground storage tank fill project by CJGeo is located at a food manufacturing facility near Harrisonburg, Virginia. The tank is 30...
Our Values
Relationships
Your content goes here. Edit or remove this text inline or in the module Content settings.
Adaptability
Your content goes here. Edit or remove this text inline or in the module Content settings.
Responsibility
Your content goes here. Edit or remove this text inline or in the module Content settings.
Quality
Your content goes here. Edit or remove this text inline or in the module Content settings.
We improve our built environment by applying unique solutions to increase the safety
and longevity of infrastructure.