Beccles Southern Relief Road

Althon have recently supplied over 20 headwalls to the Beccles Southern Relief road which stretches from London Road (A145) to Ellough Road (C969). The road was built by Jacksons Civil Engineering and will lower the impact of HGVs in Beccles, providing them with an alternate route around the town.

Althon precast concrete headwalls supplied to the new relief road range from our smaller H3C concrete headwalls for 150mm dia pipes to our H10CA headwalls to suit 600mm dia pipes, factory fitted with a galvanised steel close coupled grating.

For more information please visit the Headwalls section of our website or speak to a member of our sales team on 01603 488700 or email us at sales@althon.co.uk

Date Posted: Nov. 5, 2018, 2:18 p.m.

Box Culvert Headwalls

Althon has new range of precast concrete Box Culvert Headwalls to suit a maximum internal box culvert of 2650mm wide x 1750mm high. All of our CSP Culvert headwalls can be factory fitted with gratings, flap valves, Kee Klamp® handrail, penstocks and other flow control devices. Toe depths are also available up to 1000mm and come in thickness of 300 or 500mm.

Please visit the Precast Headwalls for Culverts section of our website for more information or Precast Concrete Headwalls for our entire headwall range. For pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700

Date Posted: Oct. 25, 2018, 9:11 a.m.

Sewers for Adoption (SFA6) Headwalls

In response to customers requesting ‘Sewers for Adoption’ compliant Headwalls with a smaller footprint than our SFA10 Headwall for pipes up to & including 300mm ID, Althon have introduced the SFA6 Headwall range. The SFA6 is available in three back wall heights & therefore three wing wall profiles & will accommodate pipework up to & including 300mm ID. Toe depths of up to 1000mm are available in both 500 & 300mm thicknesses. Like all our other Headwalls these units can be factory fitted with Gratings, Flap Valves, Genuine Kee Klamp Handrail, Penstocks and other flow control devices.

Please visit the Sewer for Adoption Headwalls section of our website for more information or for pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700

Date Posted: Sept. 24, 2018, 2:25 p.m.

Angled Headwall with Dissipation Blocks

Althon supply precast headwalls with factory fitted accessories. We have recently supplied one of our new AH4C left hand angled precast headwalls factory fitted with a 250mm HDPE flap valve and nine small diffuser blocks on the spillway.

All of our precast headwalls can be fitted with diffuser blocks on the spillway, stepped baffle blocks or cascade panels.

Our AH4C range of precast headwalls has been designed specifically to meet the Environment Agency’s Standard rules SR2015 No 27 – Constructing an outfall pipe of 300mm diameter through a headwall into a main river & Exempt flood risk activities: environmental permits section FRA12 ‘Outfall pipes less than 300mm diameter through a headwall’.

Please visit the Angled Headwall section of our website for more information or for pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700

Date Posted: Jan. 29, 2018, 3:04 p.m.

AH12C Angled Headwalls

The AH12C Headwall is a two part Pcc Headwall that allows water to discharge at a 45 Deg. angle, the Environment Agency’s preferred method when discharging into a watercourse. The AH12C Headwall also complies with ‘Sewers for Adoption’ guidelines. The AH12C is available with two back wall height options, two toe thickness options both available in three depths. The AH12C A option can accommodate Twin Wall or Pcc Pipe up to & including 750mm ID and the AH12C B option can accommodate Twin Wall or Pcc Pipe up to & including 900mm ID.