A one-piece reinforced concrete headwall to suit plastic or clayware pipes up to 525mm I.D. or PCC pipes up to 450mm I.D. Available with three standard backwall heights, 1.1m, 1.5m and 2m, 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. Toe extension pieces are available for the H8C Headwall giving an overall toe depth of 710mm or 1015mm from the splashplate. Cast 150mm thick.
|Standard Precast Headwall Range||Max Pipe Opening (I.D) Plastic/C'ware||Max Pipe Opening (I.D) PCC||A mm||B mm||Approx Weight (kg)|
|H8C A||500||450||1150||320||2000||CAD & PDF||Details|
|H8C B||525||450||1600||410||2500||CAD & PDF||Details|
|H8C C||525||450||2100||410||2750||CAD & PDF||Details|
Althon 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.
Sales Team: 01603 488700