Neoloy® Tough-Cells stabilize weak soils and reinforce roads, railways, ports, airports, mining and other heavy-load infrastructure — reducing earthworks, optimizing materials and improving lifecycle performance.
Weak, variable, saturated or expansive soils can increase excavation, imported aggregate, structural thickness, maintenance requirements and project risk. PRS combines cellular confinement technology with project-specific engineering to improve confinement, load distribution and structural performance.
Improve load support and control deformation where conventional ground conditions limit performance.
Reduce unnecessary thickness and imported material where project design and validation allow.
Evaluate local, marginal or recycled materials when they meet the engineered project requirements.
Design for long-term performance, maintainability and lower intervention demand over the asset life.
PRS solutions support infrastructure across industries where challenging ground conditions, heavy loads and long-term performance are critical.
Runways, taxiways, aprons and access infrastructure designed for demanding ground conditions.
Explore Industry →Access roads, working platforms and infrastructure for energy and utility projects.
Explore Industry →Heavy-duty stabilization for haul roads, operational areas and challenging mine sites.
Explore Industry →Ground reinforcement for heavy loads across ports and container terminals.
Explore Industry →Stabilization for trackbeds, sub-ballast, transitions, yards and other railway infrastructure.
Explore Industry →Engineering solutions designed to reduce resource demand and lifecycle impact.
Explore Industry →
Neoloy® Tough-Cells reinforced local dune sand to improve railway foundation performance while reducing earthworks and imported material requirements.
Neoloy® Tough-Cells strengthened a weak subgrade using locally available infill, reducing pavement thickness and dependence on imported materials.
Neoloy® Tough-Cells stabilized poor local soils for airfield rehabilitation, enabling a thinner pavement structure and faster construction.
Neoloy® Tough-Cells reinforced railway infrastructure over extremely weak ground, supporting heavy rail traffic while improving long-term structural performance.
PRS delivers engineered Neoloy® Tough-Cell solutions for demanding infrastructure and HDPE geocells for less demanding applications where common geocell performance is sufficient.
Project analysis, structural design optimization and technical support tailored to site conditions, loading, available materials and performance requirements.
High-capacity manufacturing of Neoloy® Tough-Cells and HDPE geocells, supported by quality control, production planning and international logistics.
More than 120 Neoloy® Tough-Cell configurations allow engineers to optimize geometry, material properties and system performance for specific project requirements.
The solution is engineered around the required project service life, loading conditions and performance objectives — from temporary works to long-term infrastructure.
PRS also supplies HDPE geocells for less demanding applications where common geocell performance is sufficient, including low-traffic areas, channels, and moderated slopes applications.
Independent engineers, contractors and international organizations have validated Neoloy® Tough-Cell across demanding infrastructure projects worldwide.
“The performance of the Route Trident with Neoloy reinforcement exceeded all expectations.”
“The PRS-Neoloy reinforcement proved to be effective in reducing degradation, showing a reduction in the surfacing maintenance cycle on the order of seven times.”
“The initial results indicate a stabilization of the settlements and an adequate distribution of the angular distortions, thanks to the high stiffness of the Neoloy 12 cm height cells.”
“The Neoloy system made it possible to make a rigid structure resistant to deformations with a high load-bearing modulus.”
“The PRS-Neoloy was the only qualified solution that not only met, but exceeded, all our project requirements.”
“Fast delivery. Excellent technical support – on-site training. Responsive and professional service.”
Find clear answers to common questions about Neoloy® Tough-Cells, HDPE geocells, project-specific engineering, infill materials and installation support.
The NPA material used in Neoloy® Tough-Cells is supported by decades of laboratory research, full-scale testing, field monitoring and published engineering studies. This work has evaluated critical material properties including stiffness, dimensional stability, creep resistance, deformation behavior and long-term performance. Testing and performance evaluation are conducted in accordance with applicable international standards and engineering guidance, including ASTM methods, ISO/TR guidance and recognized geotechnical and pavement engineering practices.
A geocell is a three-dimensional cellular confinement system used to stabilize soil and granular materials. Once filled, the cells restrict lateral movement of the infill, improve load distribution and create a more stable structural layer.
Neoloy® Tough-Cells are engineered for demanding infrastructure where long-term stiffness, dimensional stability and structural performance are required. HDPE geocells are suited to less demanding applications where standard geocell performance is sufficient, such as low-traffic areas, slopes, channels and erosion-control applications.
Yes. Depending on the project design, Neoloy® Tough-Cells can enable the use of locally available, marginal or recycled materials as structural infill, reducing dependence on imported high-quality aggregates.
Yes. For Neoloy® Tough-Cell projects, PRS engineers evaluate project conditions and optimize the solution according to loading, soil conditions, available materials, structural requirements and required service life.
Yes. PRS provides technical guidance, installation training and on-site support when required, helping project teams implement Neoloy® Tough-Cells correctly and efficiently.
Share your project conditions, loading requirements, subgrade conditions, available materials and design objectives.
PRS engineers can help determine the right geocell for your project.
