CSP20 Culvert Headwall Range Datasheet and Installation Guide
CSP20 L Culvert Headwall
The Althon Culvert Headwall CSP20L will accommodate box culverts with a maximum internal dimension of 1900mm wide x 1750mm high. Available with a standard backwall height of 2350mm. CSP20 L precast headwall units can be factory fitted with a range of accessories such as flap valves, penstocks, Kee Klamp® handrails and a selection of gratings depending on the application. Our CSP20 L Culvert Headwall is available with toe extensions either 300 or 500mm thick with depths ranging from 400 to 1000mm.
Althon Culvert Headwalls offer a cost effective alternative to in-situ structures for connecting pipework discharging into open water courses.
All drainage pipes discharging into open watercourses, such as swales, ditches, ponds and rivers, should be fitted with an appropriate Althon headwall.
As standard our headwalls have a natural concrete finish.
We can offer coloured headwalls in 4 colours but the final shade is affected by many influences.
We can offer coloured headwalls in 4 colours but the final shade is affected by many influences.
Natural
Cotswold
Agate
Raven Grey
Everglade
Product Name
Max Internal Opening
Backwall Height
Approx Headwall Weight (kg)
CSP20 L Culvert Headwall
1900 x 1750
2350
7865
Brochures, Datasheets and Installation Instructions for CSP20 L Culvert Headwall
Free headwall design service
If you cannot find what you are looking for our Free Headwall Design Service can help.
Related Products
Culvert Headwalls
Althon Precast Box Culvert Outfalls are sectional in structure with rebated joints. This allows assembly on site around the box culvert
CSP20 Culvert Headwall Range
- Up to 1900 x 1750mm Culvert Openings
- Standard, Horizontal or Chamfered Wingwalls
Culvert Header Beams and Wingwalls
Althon provide Header Beams and Wing Walls for Box Culverts. These units are designed for each specific situation.