Althon have launched a new range of rectangular precast concrete headwalls.
RSFA Rectangular Headwalls are Sewers for Adoption 7th Edition compliant precast concrete headwalls for outfalls discharging into ponds, swales, ditches beaches and rivers.
RSFA headwalls come with the option of two thicknesses of toe (300mm & 500mm) each of which is available in three depths. RSFA headwalls are supplied complete with Kee Klamp® Handrail to the back wall and horizontal sections of the wing walls, a galvanised steel access ladder and a self-closing gate with padlock facility above. The backwall of the headwall can accommodate correctly sized Sewers for Adoption compliant hinged outfall safety grille.
All Althon’s rectangular headwalls are in accordance with Severn Trent Water Standard detail STD6002.
View Precast Concrete Headwalls Product Entry