This is a sectional structure, assembled on site around the drainage pipe and locked together by means of a "stitch joint" filled in-situ on site. The XLS will accommodate Plastic Pipe up to 2100mm ID and Pcc Pipes up to 1800mm ID. Two 10T – 340 Capstan Lifters are cast into the top of the back wall and wingwall and a 10T – 115 Capstan Lifter is cast into the apron of each half of the Headwall for lifting and positioning. The toe is cast separately and is available in depths of 300, 600 and 900mm as standard with other sizes made to order. The toe is fixed to the underside of the Headwall with 20mm Dia Stainless Steel Dowels at 600mm centres secured with High Strength non-shrink grout into 75mm Dia Dowel Holes.
|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)|
|XLS25 No Toe||2100||2100||0||0||15000||CAD & PDF||Details|
|XLS25 300 Toe||2100||2100||0||0||16200||CAD & PDF||Details|
|XLS25 600 Toe||2100||2100||0||0||17400||CAD & PDF||Details|
|XLS25 900 Toe||2100||2100||0||0||18700||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