"The ERI personnel, under guidance of field Supervisor Mr. Austin McQueen, exhibited extraordinary teamwork as they remained focused on the client's needs and time constraints. The work at times proved challenging and was often performed under adverse weather conditions. ERI accomplished the work while maintaining a professional attitude throughout the project. They were especially innovative in identifying potential cost savings on the projects."

— Gary A. Clark, P.E.
Senior Engineer
Southern Company Generation - Hydro Services
 
Subscribe to Polyurethane Injection and Grouting

Leaking cracks and joints in concrete can lead to corrosion of steel reinforcement and can pose a maintenance problem. Engineered Restorations, Inc. utilizes water activated polyurethane grouts that are injected into cracks or joints to effectively halt water flow.

The polyurethane products used by Engineered Restorations, Inc. are non-flammable, NSF approved for potable water, and essentially non-toxic. Proprietary variable pressure and ration injection pumps are used to ensure proper installation.

In addition to cracks in concrete, polyurethane grouts are routinely used by Engineered Restorations, Inc. to stabilize soils, fill voids, and to encase underground structures. 

Bogan Park Lake Intake, Gwinnett County, GA

Bogan Park Lake Intake, Gwinnett County, GA

Polyurethane Injection and Grouting

To halt leaking construction joints and cracks, ERI utilized a low viscosity hydrophobic polyurethane resin at the Bogan Park Lake Intake in Gwinnett County, GA.

City of Palmetto, GA Water Treatment Plant

City of Palmetto, GA Water Treatment Plant

Polyurethane Injection and Grouting, Concrete Repair and Cleaning, Crack Repair and Sealing, Polyurethane Injection and Grouting

Repairs of cracks and deteriorated concrete were performed at four settling basins at the City of Palmetto, GA water treatment facility. Repairs were achieved utilizing two component polymer modified mortar, polyurethane injection grout, and a two component polymer modified cementitious waterproofing. 

Weyerhaeuser – Flint River Operations

Weyerhaeuser – Flint River Operations

Spall Repair and Patching, Polyurethane Injection and Grouting

Weyerhaeuser’s Flint River mill located in Oglethorpe, Georgia  produces bleached southern softwood kraft pulp for fluff and specialty applications. ERI performed confined space entry work within the confines of the plant’s underground dryer ducts. Work included: partial and full depth spall repairs of tunnel walls and ceilings, and seal cracks and leaks by preparing and injecting cracks with water activated polyurethane grout.

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