PRS-Neoweb™ optimizes the use of geocells in highway engineering for engineers and contractors by providing design assistance as well as by a choice of categories of geocells customized to project requirements. The result? Increased performance at lower cost, no matter the project type.

  • New design methods – integrating the PRS-Neoweb modulus improvement factor (MIF) for use in unpaved roads (Giroud and Han method) and paved roads (layered elastic model method)
  • New specifications and standards – performance based specs that more accurately reflect the performance of geocells in the field than conventional specifications.
  • Engineering consulting – PRS provides geotechnical engineering and design services to maximize the impact of PRS-Neoweb geocells in each highway project.
  • New PRS-Neoweb categories – PRS developed 4 main types of geocells to optimize a project (and cost-effectiveness) by matching the tensile strength and durability of PRS-Neoweb geocells to the project requirements.
geoengineering (geotechnical engineering)



Neoloy Geocell Engineering Benefits (Geoengineering)


Although the runners in a marathon start together, their performances differ as the race goes on. The same is true... (Read more)

beam effect



Beam Effect


Vertical loading on PRS-Neoweb™ infilled with compacted granular material creates a semi-rigid slab or “beam effect” over soft soils, as... (Read more)

Geocell Road Rehabiliation Poland



Road Design Methodologies


Studies of geocell reinforcement mechanisms, numerical modeling and field trials by researchers included the calibration of existing design methodologies for... (Read more)

beam effect



Modulus Improvement Factor – MIF (Highway Engineering Modulus)


PRS-Neoweb™ confinement increases the resilient modulus of confined granular materials in pavement structures, such as fine granular soils and recycled... (Read more)

Benefits

Engineering

  • Confinement increases layer strength (modulus)
  • Reinforcement reduces layer thickness and wearing course
  • Beam effect improves load transfer and bearing capacity
  • Modulus Improvement Factor (MIF) allows more traffic and for longer time
  • More reinforcement than any geogrid

Economic

  • Simple logistics and fast all-weather installation
  • Lower construction, infill costs
  • Improve pavement lifespan
  • Reduce repairs, maintenance cycles and downtime

Environmental

  • Use locally available, ungraded or recycled materials for infill
  • Reduce quarrying, hauling, fuel, pollution, carbon footprint
  • Green sustainable construction method

Novel Neoloy Polymer Alloy

  • Provides very high stiffness, dimensional stability, creep resistance
  • Long-term performance under heavy dynamic loading
  • Outperforms any other HDPE geocell