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Bespoke and complex formwork solutions for Infrastructure related applications, including those relating to bridge, drainage, sewer and tunnel construction..
Bespoke and complex formwork solutions for creating architectural features, finishes and shapes in Superstructure applications, including the construction of arches, columns, staircases and ribbed slab soffits.
Patterns and Moulds for Off-site Manufacturing
Digitally machined patterns and moulds for a wide range of precast products in a variety of materials
Advanced solutions for computer aided design and digital manufacture using engineered wood. From simple components to complex assemblies, for any application.
Products for the protection of buildings from the effects of expansive soil.
A range of solutions for the protection of buildings from the hazards relating to VOC’s and ground gas
Expanded Polystyrene for use as a lightweight alternative to traditional fill materials, for permanent load bearing applications
Used for the formation, shaping and positioning of openings to reduce the weight of concrete structures
Permanent Formwork for Ground Beams & Pile Caps
Economical permanent formwork systems that have replaced traditional formwork materials for the construction of cast in-situ concrete foundations
Media/Entertainment Sets & Props
We support the creative industries with bespoke production of everything from simple components through to complex assemblies, all crafted with precision using CAD/CAM/CNC.
St Margarets Head Railway Tunnel
- Location:South Queensferry, Lothian, EH30
- Contractor:AMEY Construction
- Product:Filcor 20 EPS FR and VOC Membrane
- Market sector:Structural Fill Solutions / VOC & Ground Gas
The now disused St Margaret’s Head Tunnel was a structure originally formed as part of the Dunfermline to North Queensferry railway line, providing a link to the ferry service until the opening of the Forth Bridge in 1890 and remaining in limited use for freight until 1954. The vaulted roof and brick lined tunnel is located 15 metres below the A900 trunk road and the B981, adjacent to the northern approach to the Forth Road Bridge. Cordek were asked to supply a structural fill solution, encapsulated within a protective membrane to fill the entire cavity of the tunnel.
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Our Product Range
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Cordek Celebrates Concrete Society Awards Winners
December 2025
Congratulations again to all the winners and those shortlisted at the Concrete Society Awards last month. It's always a highlight to see the calibre of projects being delivered across our industry.
Cordek Supports Local Scout Group Fundraiser
November 2025
Cordek is proud to support the Slinfold Scout Group, donating to their recent Race Night fundraiser. The event was a great success, helping raise vital funds towards a new Scout Hut for the village.
Cordek Sponsors 2026 Design and Sustainability Competition
October 2025
Open to all UK students of architecture, landscape architecture and the built environment; The Concrete Centre’s competition is back for 2026, promoting sustainable design with concrete.
Cordek Sponsors CONSTRUCT Day Awards 2025
October 2025
Cordek was proud to sponsor this year’s CONSTRUCT Day Awards, celebrating outstanding achievements and innovations within the structural concrete industry.
ICE Award Winners Announced
October 2025
As sponsors of The Best Infrastructure Project Award at the ICE London Awards 2025, we would like to congratulate the team behind the winning project: Cox’s Walk Footbridge Refurbishment!
Sponsored Local Charity Race A Success
October 2025
Cordek is pleased to have been involved in another successful Alf Shrubb Memorial Race, with an excellent turnout and funds raised for charities and initiatives within the Slinfold area.
The Warburg Institute, Woburn Square, London
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