AT Polymer
Industrial Solutions

Infrastructure & Railway

Railway & Infrastructure

Railway and infrastructure solutions built to withstand extreme loads and environments

Ensuring durability of railway fastening systems with KR railway specification-compliant materials.

Railway Fastening System

Railway Fastening System

Railway Fastening System

Challenge

Enduring vibration/impact fatigue from high-speed trains while maintaining electrical insulation to prevent signal interference.

Key Benefits

  • Outstanding fatigue endurance life
  • Complete insulation for signal stability
  • Reduced maintenance costs
Insulator Block

Insulator Block

Insulator Block

Challenge

Supporting rail loads with outdoor weather resistance and maintaining insulation performance even in wet conditions.

Key Benefits

  • High compressive strength and load-bearing capacity
  • Long-term weather and UV resistance
  • Leakage current prevention (safe operation)
Rail Liner & Pad

Rail Liner & Pad

Rail Liner & Pad

Challenge

Reducing friction-induced wear and requiring a low coefficient of friction to prevent track misalignment.

Key Benefits

  • Dramatically extended replacement intervals
  • Increased track system lifespan
  • Smooth accommodation of thermal expansion movement

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