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.
Paved Slope Void Filling
The Job This paved slope void filling project is located in Interstate 95, near Rocky Mount, North Carolina. The work is part of a bridge...
Jersey Turnpike Polyurethane Grouting
The Job This Jersey Turnpike polyurethane grouting project is located next to Secaucus Junction in North Jersey. It is part of a larger paving and...
North Carolina Polyurethane Grouting
The Job This North Carolina polyurethane grouting project is located at Elon University. It is part of the Innovation Quad project, being built by...
Slurry Wall Gap Closure Grouting
The Job This slurry wall gap closure grouting work is part of CJGeo's continuing permeation and water control work at the RiverRenew project in...
Fort Lauderdale Permeation Grouting
The Job This Fort Lauderdale permeation grouting project is located next to Port Everglades. Port Everglades is a crucial piece of Florida's...
T Wall Lightweight Backfill
The Job This T wall lightweight backfill project is located in Boston, Massachusetts. The bridge is located on the Lowell Line, within the MBTA's...
Our Values
Relationships
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Adaptability
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Responsibility
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Quality
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We improve our built environment by applying unique solutions to increase the safety
and longevity of infrastructure.