Althon R7C Rectangular Headwall Range is a precast concrete headwall system for highways, motorways, and road projects, designed for pipework up to 500mm internal diameter, with multiple backwall heights and wingwall profiles.

  • Precast concrete headwall system

  • For pipework up to 500mm ID

  • Multiple backwall heights: 750mm, 880mm, 1150mm

  • Range of wingwall profiles

  • Factory-fitted accessory options: handrails, trash screens, flap valves, and penstocks

  • Suitable for highways and motorway drainage infrastructure

Applications

  • Highways drainage

  • Motorway drainage

  • Roadside water management

  • Infrastructure projects requiring pipe outfalls

Range

R7C A: Up to 225mm pipework, 750mm backwall height

R7C B: Up to 400mm pipework, 880mm backwall height

R7C C: Up to 500mm pipework, 1150mm backwall height

R7C F: Up to 225mm pipework, 750mm backwall height

R7C H: Up to 400mm pipework, 880mm backwall height

R7C I: Up to 500mm pipework, 1150mm backwall height

R7C N: Up to 400mm pipework, 880mm backwall height

R7C O: Up to 500mm pipework, 1150mm backwall height

Materials

Made from precast concrete