Description

Introducing InfraThread 450®: The Workhorse of Non-Woven Geotextile 450g

InfraThread 450® is a high-performance 450g/m² PET non-woven geotextile that delivers exceptional mechanical strength and durability in critical geotechnical projects. With strong puncture resistance and excellent filtration capability, it’s ideal for landfill construction, high-load separation layers, and environmental containment works.

High Strength with Hydraulic Reliability

This mid-heavy geotextile balances robustness with efficient permeability. It prevents fine particle migration while supporting high water flow rates, ensuring both structural separation and drainage efficiency even in demanding soil conditions.

Versatility Across Australian Environments

InfraThread 450® performs across a variety of challenging sites—from industrial landfills and road embankments to reinforced slopes and drainage trenches. Its UV stability and long fibre structure make it suitable for both short-term and permanent applications.

Certified for Critical Infrastructure

Tested to meet Australian Standard AS3706, InfraThread 450® provides predictable performance in compliance-driven projects. Its engineered profile reduces the risk of failure during construction and extends design life across high-stress installations.

Top 5 Applications for InfraThread 450®

• Landfill Separation: Installed between geomembrane layers and cover soils for protective filtration.
• Reinforced Soil Walls: Contributes strength and separation behind retaining systems.
• High-Traffic Road Layers: Supports long-life performance under repeated loading.
• Basement Waterproofing: Provides drainage and filter media around below-grade structures.
• Sediment Control Systems: Serves as an underlay or vertical filter layer in swales and treatment cells.

Resources (1)

• Datasheet Download

Technical Guides & Case Studies (1)

• Tech-Guide: InfraThread® Geotextile Class Guide