01 / PRODUCT
Product and material system
Use separation, reinforcement and drainage layers appropriate to the soil and load environment to improve long-term performance.
Geosynthetics for Transportation Infrastructure
Separation, reinforcement and drainage for roads, railways, airports and ports
Coordinate subgrade soil, repeated loading and drainage conditions through properly selected separation, reinforcement, stabilisation and protection layers.
PROJECT APPROACH
Product and installation coordination
Understand site conditions first, then define the material system and installation interfaces.
02 / CONSTRUCTION
Installation and site coordination
Repeated traffic loading, subgrade deformation and inadequate drainage can reduce pavement and track performance. Coordinate subgrade acceptance, deployment sequence, overlap or seaming, anchorage, protection and documented field inspection.
PROJECT CONDITIONS
Project conditions & scenarios
High-load platforms
Match material functions to repeated loading and foundation conditions.
Transportation systems
Coordinate separation, reinforcement and drainage across roads, railways, ports and yards.
Subgrade installation
Control subgrade acceptance, deployment direction, overlaps and cover placement.
APPLICATION AREAS
Transportation Infrastructure application areas
01Road subgrades
02Rail infrastructure
03Airports and ports
04Soft-ground improvement
RELATED PRODUCTS
Related products
Open a product family to review product types, functions, application boundaries and common questions.
Geotextile
Select polymer, manufacturing structure and index properties around soil gradation, hydraulic conditions, loading and installation stresses.
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Geogrid
Match the polymer and grid structure to roadway, slope, retaining-wall or foundation requirements, including design load and service life.
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Geocell
Used in road bases, weak subgrades, slope protection and erosion control, with cell geometry selected around fill and installation conditions.
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