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  Posted: Feb 17, 2017 8:22 AM FEED
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Lifting our BGZ-S 500 Concrete Channel which has phenomenal load bearing capabilities and has been developed for areas where massive acceleration or braking forces could occur.  Gratings up to load class F900.
http://www.althon.co.uk/products/concrete-drainage-channel/

#concrete #drainagechannel #precast #precastconcrete #rainwater #drainage #floodprevention #flooding #landscape #landscapedesign #urbandesign #architecture #groundworks #engineering #althon #infrastructure #airport #motorway #heavyduty

More posts from this user

User Image althon_drainage Posted: Oct 24, 2017 2:37 PM (UTC)
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User Image althon_drainage Posted: Oct 18, 2017 11:09 AM (UTC)
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Althon have launched a new range of headwalls called AH12C Angled Headwalls.  They allow 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.

#althon #precastconcrete #concrete #headwall #metalwork #factoryfitted #engineering #grating #handrail #keeklamp #safetyfirst #construction #madeinengland #water #groundworks #ukconstruction #newrange #pipework #angledheadwall
User Image althon_drainage Posted: Oct 5, 2017 8:18 AM (UTC)
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Althon's new headwall range SP ‘Splayed Wing Wall Headwalls’ which are produced with a higher wing wall at the front of the apron. This makes them ideal for inlets or outlets where situated in locations with high/steep embankments or where the structure is required to provide protection to an accessory such as a Flap Valve, Duck Bill Valve, Stop-Logs or Weir Wall. Althon SP precast concrete headwalls offer a cost effective alternative to in-situ structures for connecting pipework discharging into open watercourses.

#althon #precastconcrete #concrete #headwall #spheadwall #metalwork #factoryfitted #engineering #grating #handrail #keeklamp #construction #madeinengland #water #groundworks #ukconstruction #pipework #gratings #flapvalves #penstocks #stoplogs #newrange
User Image althon_drainage Posted: Sep 25, 2017 9:29 AM (UTC)
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Originally specified as a cast in-situ unit, two of our SFA27A Headwalls were recently supplied to the Ouse & Humber Drainage Board at Blacktoft & Laxton Pumping Stations. PN16 Flanged HDPE/SS316L Flap Valves for pumping applications were supplied and fitted to both openings in each Headwall, threaded sockets cast in during manufacture provided fixing points and the same configuration of fixings were cast into the rear of the Headwall allowing direct connection of 600mm ID Ductile Iron Pipe.
User Image althon_drainage Posted: Sep 19, 2017 7:14 AM (UTC)
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Althon have recently launched a standard range of both 45 and 60 degree sloped trash screens with sides for pipework from 150mm to 1500mm. Our sloped trash screens are typically manufactured in galvanised steel but can be manufactured in stainless steel on request. For pricing please contact our sales team by email sales@althon.co.uk or by phone 01603 488700
User Image althon_drainage Posted: Sep 11, 2017 10:44 AM (UTC)
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Althon have launched a new range of headwalls called AH4C Angled Headwalls. The AH4C Angled headwall 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’. The AH4C allows water to discharge at a 45 Deg. angle, the Environment Agency’s preferred method when discharging into a watercourse. Available with three different back wall heights and a separate Toe in three depth options that ensure not only is it easier to handle but easier to install & more importantly ensures the foundation around the toe and beneath the Headwall structure can be well compacted. For more information please visit http://www.althon.co.uk/products/angled-headwalls2/ or for pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700
User Image althon_drainage Posted: Aug 9, 2017 2:16 PM (UTC)
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The swale and pond inlet is a fibre reinforced precast concrete open inlet allowing surface water runoff to enter SUDS features, or to act as an outlet or overflow. The profile of the inlet 1:3 (18 Degrees) is the same as the surrounding ground in accordance with guidelines for the construction and adoption of swales and ponds. 
For more information or prices please contact the sales office on 01603 488700

#althon #precastconcrete #concrete #headwall #metalwork #factoryfitted #engineering #grating #handrail #keeklamp #safetyfirst #construction #madeinengland #water #groundworks #ukconstruction #precastconcreteheadwall #trashscreen #swale #pond
User Image althon_drainage Posted: Aug 4, 2017 1:58 PM (UTC)
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On of our smallest headwalls is the H3C precast concrete headwall which can suit pipe work up to and including 300mm ID Plastic or 225mm ID PCC and weights approximately 540kg, Kee klamp handrail is optional. 
#althon #precastconcrete #concrete #headwall #metalwork #factoryfitted #engineering #grating #handrail #keeklamp #safetyfirst #construction #madeinengland #water #groundworks #ukconstruction #h3c #pipework
User Image althon_drainage Posted: Jul 20, 2017 10:55 AM (UTC)
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At Althon all of our headwalls are made to order. This gives our customers the option to have multiple openings at the same or different invert levels, invert levels can be set to your specification and we also offer a range of pre fitted accessories such as the cranked grating shown in the picture, all of which are pre fitted at our factory before arrival on site. For more information please visit our website www.althon.co.uk or call 01603 488700

#althon #precastconcrete #concrete #headwall #metalwork #factoryfitted #engineering #grating #handrail #keeklamp #safetyfirst #construction #madeinengland #water #groundworks #ukconstruction #precastconcreteheadwall #trashscreen
User Image althon_drainage Posted: Jul 3, 2017 10:24 AM (UTC)
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Althon have recently launched a standard range of both 45 and 60 degree sloped trash screens for pipework from 150mm to 1500mm. Our sloped trash screens are typically manufactured in galvanised steel but can be manufactured in stainless steel on request.
As well as the sloped gratings in our standard range we offer a design service for bespoke trash screens to suit site specific circumstances.
http://www.althon.co.uk/products/trash-screens-sfa-spec-gratings/

#grating #metalwork #factory #engineering #trashscreen #steelwork #madeinengland #althon #galvanisedsteel #stainlesssteel #steel #pipework #construction #ukconstruction #groundworks #precastconcrete #healthandsafety #slopedgrating #water #river #pond #ditch
User Image althon_drainage Posted: Jun 30, 2017 9:30 AM (UTC)
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We cast all of our headwalls to suit your pipework and the invert level can be set to your specification. We can also cast multiple openings in either the back wall or wing walls of the headwall. For more information and prices please see our website www.althon.co.uk or call us on 01603 488700.

#althon #precastconcrete #concrete #headwall #factoryfitted #engineering #grating  #construction #madeinengland #water #groundworks #ukconstruction #madetoorder #pipework
User Image althon_drainage Posted: Jun 26, 2017 1:04 PM (UTC)
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User Image althon_drainage Posted: Jun 21, 2017 1:09 PM (UTC)
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SFA27C Headwall, 400 x 300mm Toe with 3 Sided Kee Klamp, Gate and Ladder and SFA Type 1 Grating. The headwall comes in two parts with a separate toe beam and all accessories are pre fitted at our factory for easy and quick installation. Handrail has been removed for height restrictions but fixing points have been pre drilled.
#althon #headwall #concrete #precastconcrete #madeinengland #floodprevention #environment #flooddefense #construction #watermanagement #groundworks #landscapedesign #factory #ukconstruction #groundwork #sfa #sewersforadoption #handrail #keeklamp #metalwork #grating
User Image althon_drainage Posted: Jun 15, 2017 1:16 PM (UTC)
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Althon were asked if we could provide Headwalls with an Estate Rail Fence fitted on a recent contract at Perry Common. It was felt that the normal Kee Klamp Handrail would look out of place in the park setting. The Estate Rail fence was fabricated in our workshops, sent away to be powder coated, and as with all our accessories pre-assembled in the factory to ensure everything fitted before arriving on site.
#althon #headwall #concrete #precastconcrete #madeinengland #floodprevention #environment #flooddefense #construction #watermanagement #groundworks #landscapedesign #factory #ukconstruction #groundwork #handrail #keeklamp #metalwork
User Image althon_drainage Posted: Jun 7, 2017 2:11 PM (UTC)
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An RSFA 11A precast concrete headwall pre-fitted with cranked grating and kee klamp handrail ready to be delivered to site. Having accessories pre-fitted to our headwalls saves time on installation and has great health and safety benefits as there is no need for any drilling on site.
#althon #headwall #concrete #precastconcrete #madeinengland #floodprevention #environment #flooddefense #construction #watermanagement #groundworks #landscapedesign #factory #ukconstruction #groundwork #rsfa #sewersforadoption #handrai #keeklamp #crankedgrating #grating #metalwork #readytogo
User Image althon_drainage Posted: Jun 5, 2017 10:59 AM (UTC)
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Bespoke angled headwall and wingwalls being installed on a recent project. For more information please visit our website www.althon.co.uk

#althon #precastconcrete #concrete #headwall #wingwalls #culvert #culvertheadwall #angledheadwall #engineering #construction #madeinengland #water #groundworks #ukconstruction #drainage #madetoorder