
The Macalloy Sheet Piling Tie Bar System is available in four different yield strengths from 460 N/mm2 to 700 N/mm2. Thread diameters from M42 to M105 are available as standard, with larger thread diameters available as special orders.
Benefits of Macalloy
Sheet Piling Tie Bar System.
- Ideal for use in retaining wall applications and marine environments
- Cold rolled thread to reduce potential crack propagation
- In-house application of Denso coating and protection
- Variety of bespoke fittings to suit most applications
Bars come in lengths of to 11.8 metres. Longer lengths can be achieved through the use of couplers, turnbuckles or other joints.

For corrosive environments, Macalloy can provide a range of protection solutions including galvanising and Denso tape wrapping. Denso Tape is a grease-impregnated tape which offers technical and cost advantages over traditional duct and grout or sacrificial corrosion methods.

We also offer a complete range of accessories.
Plates
- Washer plates
- Bearing plates
- Anchor plates
- A wide range of bespoke plates
End Terminations
- Standard Nut, Washer and Plate end anchorage
- Spherical nut anchorage
- Fork and/or spade connections
Joints
- Articulated joints
- Turnbuckles and couplers
Product names in this range relate to the yield strength:
- TB460 – 460 N/mm² yield strength
- TB520 – 520 N/mm² yield strength
- TB590 – 590 N/mm² yield strength
- TB700 – 700 N/mm² yield strength
Higher capacity bars are available on request.
For more details on the yield load, ultimate load, permanent and temporary working load, tension resistance and weight of bars along with standard component dimensions, download the Macalloy Sheet Piling Brochure or contact a Macalloy agent today to discuss sheet piling tie bar systems.
Waling Bolts.
Waling Bolts are used to connect a waling beam to a sheet piling wall. Waling bolts are available in all standard metric thread diameters up to M105 and are available in strengths to match your tie bars.
For more details, download the Macalloy Sheet Piling Tie Bar Brochure.
Our Projects
The German Gymnasium, London
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“Lithic Chords” at The Architecture Biennale, Venice
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“Somethinging”- Sculpture, Paddington Station, London
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Dipolodocus, Fern, The Natural History Museum, London
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Chateau Des Peres, Rennes, France
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Cau Tay Do Bridge ,Can Tho, Vietnam
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Nội Bài International Airport in Hanoi, Vietnam
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Centre for World Culture, Dhahran Saudi Arabia
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Las Arenas de Barcelona, Spain
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Reflective Flow Chandelier, Qatar
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London’s New Sewage System
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Cork Airport, Ireland
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Kraków Bridge, Poland
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University of Minnesota, Minneapolis, USA
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University of Canterbury Strongfloor, Christchurch, New Zealand
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Wind Turbine Foundation Anchor Bolt, Uljabuouda, Sweden.
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Queen Victoria Shopping Centre, Sydney, Australia.
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Esplora Interactive Science Museum, Kalkara, Malta.
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Dubai Metro Station, Dubai, UAE.
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Center Parcs, Longford Fores, Ireland.
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Arc by Crown Apartments , Sydney, Australia.
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Gibson Hotel in Point Village, Dublin, Ireland.
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Clarke Quay, Singapore.
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The Art Institute of Chicago, Chicago, USA.
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International Spy Museum, Washington,DC, USA.
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The National Library , Stavros Niarchos Foundation Cultural Center ( SNFCC) Athens, Greece.
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Waterloo Station, London, UK
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The Renault Distribution Centre, Swindon, UK
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Golden Jubilee Bridge, London
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New Witry Bridge, Reims , France
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The Green Street Pedestrian and Bicycle Bridge, Winston-Salem, NC, USA
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Okavango Delta Bridge, Mohembo, Botswana
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Hammersmith Flyover, London
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Viaducto Marin UTE, Arlaban, Spain
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Troja Bridge, Prague
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Valiyazheekkal, Kerala India Bridge
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Regents Park Bridge, Johannesburg, South Africa
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Wainwright Arch Bridge, Blackburn
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Pont Shuman, Lyon, France
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Brayford Footbridge, Lincoln
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Sofia Bridge, Sofiero Palace, Helsingborg, Sweden
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KL8 Footbridge, Poznan, Poland
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Navia River Viaduct, Asturies, Spain
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John Paul II Bridge, Pulaway, Poland
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Yavuz Sultan Selim Bridge, Istanbul , Turkey
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Izmir Airport, Turkey
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Quebec City Jean Lesage International Airport, Canada
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Niagara Falls International Airport, New York USA
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Birmingham University, Dubai
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Munich International Airport, Germany
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