Geocell roadway base reinforcement achieves 98% compaction on Ohio DOT project
The Ohio Department of Transportation completed its first full-scale geocell deployment for roadway base reinforcement. Geocells helped them achieve over 98% compaction and reduced the install timeline by approximately 40%.
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ODOT 260095 - SR 510 minor reconstruction project
The Ohio Department of Transportation installed approximately 14 miles of geocell roadway base reinforcement across a state test section. While the application presented a strong opportunity to evaluate geocell as a large-scale base reinforcement solution, the project’s contractor had limited experience with geosynthetics such as geocells, geogrids, and geotextiles. This created early concerns around installation methods, production speed, and the ability to meet daily construction targets. As a key geosynthetics supply partner, Ferguson Waterworks supported the project from planning through installation. We helped the contractor understand how the geocell system works, how to deploy it, and how to optimize installation sequencing in the field.
How did Ferguson Waterworks support the Ohio DOT roadway base reinforcement project?
Ferguson Waterworks is a key distributor for geosynthetics and base course reinforcement. Beyond that, we strive to become one of your reliable project partners. Since the project contractor did not have much geosynthetic experience, we worked directly with them before construction even began. From discussing how geocell systems function and what to expect during deployment, we provided:
- One-on-one education about geocells and other geosynthetics
- Step-by-step geocell installation instructions and expectations
- On-site technical guidance
- Real-time support during initial deployment through aggregate placement and compaction
Why were custom-sized geocell panels used, and how did they improve the field efficiency?
Through upfront coordination with the contractor, Ferguson identified an opportunity to improve installation efficiency by using custom-sized geocell panels tailored to the project dimensions. Ferguson partnered with Industrial Fabrics to manufacture the custom panels, helping reduce material waste, minimize unnecessary labor, and support faster deployment in the field.
What are the key benefits of geocells for roadway base reinforcement?
Despite early concerns about meeting production goals, the contractor finished installing the roadway base reinforcement in one day, approximately 40% ahead of schedule. After installing the first section, the crew was confident that production rates would continue to improve.
Baselok Geocells improve base course reinforcement by:
- Reducing lateral movement
- Improving load distribution
- Increasing roadway base layer stability to support future construction and long-term performance
Field performance also exceeded expectations. After aggregate placement and compaction, the reinforced roadway achieved over 98% compaction. This surpassed the state’s target requirements. The successful geocell installation generated strong feedback from both the contractor and the Ohio DOT. As a result, validating geocell as a viable large-scale roadway base reinforcement solution for future applications.
How was the geocell system installed, and how does it reinforce the roadway?
The system included an 8-oz nonwoven geotextile placed beneath a 4” depth geocell structure. Once deployed, aggregate was placed using a spreader box to help ensure proper distribution and infill.
Why did Ohio DOT choose Ferguson Waterworks?
Ferguson Waterworks helps contractors, engineers, and public agencies move from product selection to successful field installation with confidence. For this project, Ferguson Waterworks provided more than material supply — the team delivered upfront education, custom geocell panel coordination, installation guidance, and on-site technical support. By combining geosynthetic expertise, manufacturing partnerships, and field-level support, we helped reduce risk, improve installation efficiency, and support a successful full-scale geocell deployment for Ohio DOT.
Contact your local Ferguson Waterworks expert for dedicated support on your next roadway construction project.
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