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.
Apartment Floor Lifting
The Job This apartment floor lifting project is on a military facility in Washington, DC. During turnover of a unit, the property management company...
48 Inch RCP Joint Repair
The Job This 48 inch RCP joint repair project is located in Raleigh, North Carolina. The pipe is located at a commercial facility. The slope...
North Carolina Abandonment Grouting
The Job This North Carolina pipe abandonment project is located in Raleigh, North Carolina. It is part of the Upper Walnut Creek sewer replacement....
Virginia Pipe Abandonment
The Job This Virginia pipe abandonment project is located in Norfolk, Virginia. It is part of the HRSD's capital improvement program. After...
Virginia Lightweight Fill
The Job This Virginia lightweight fill installation is located Norfolk, Virginia. The placement is part of a low income housing development in an...
Maryland Concrete Lifting
The Job This Maryland concrete lifting project is located in Frederick, Maryland. The project is for the MARC system, on tracks also used by CSX....
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.