This is a sectional structure with rebated joint, assembled on site around the box culvert and locked together by means of stainless steel cast-in sockets and brackets provided. The Althon Culvert Headwall CH28C D will accommodate culverts with a maximum internal dimension of 2400mm wide x 800mm high. Available with a standard backwall height of; 1.25m, with lifting points cast in to each wingwall for safe handling using Althon lifting clutches. Stainless steel sockets are provided for the attachment of gratings and special brackets are available for use with the anchorage system.

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.

If you require any assistance or more information please contact us by phone on 01603 488700 or by email sales@althon.co.uk

CH28C D Culvert Headwall line drawing
Product Name
Max Internal Opening
Backwall Height
Approx Headwall Weight (kg)
CH28C D Culvert Headwall
2400 x 800
1250
3400

    All Available Downloads for CH28C D Culvert Headwall

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    CH28C D Culvert Headwall

    CH28C D Culvert Headwall + Closed Coupled Grating

    CH28C D Culvert Headwall + Cranked Grating

    CH28C D Culvert Headwall + Sloped Grating

    CH28C D Culvert Headwall + 3 Sided Kee Klamp

    CH28C D Culvert Headwall + 3 Sided Kee Klamp + Closed Coupled Grating

    CH28C D Culvert Headwall + 3 Sided Kee Klamp + Cranked Grating

    CH28C D Culvert Headwall + 3 Sided Kee Klamp + Sloped Grating

    CH28C D Culvert Headwall + Backwall Kee Klamp

    CH28C D Culvert Headwall + Backwall Kee Klamp + Closed Coupled Grating

    CH28C D Culvert Headwall + Backwall Kee Klamp + Cranked Grating

    CH28C D Culvert Headwall + Backwall Kee Klamp + Sloped Grating

     

    Datasheet and Installation Instructions for CH28C D Culvert Headwall

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