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DYWIDAG Post-Tensioning Systems using Strands
Bonded Strand PT System
System Description
ETA Approvals
Anchorages
Anchorage Types
Plate Anchorage ED
Multiplane Anchorage
Loop Anchorage
Bond Head Anchorage
Plate Anchorage SD
Flat Anchorage FA
Couplers
Coupler Types
Coupler M/ME
Coupler R
Coupler P
Coupler D
Installation
Ducts
Installation
Stressing
Grouting
Equipment
Hydraulic Jacks
Hydraulic Pumps
Pushing and Grouting
Unbonded Strand PT System
Multistrand Tendons
Ring Tendons
External Strand PT System
Type W & Type MC
Products
Post-Tensioning
DSI Product Overview
DYWIDAG Post-Tensioning Systems using Strands
Bonded Strand PT System
System Description
ETA Approvals
Anchorages
Couplers
Installation
Equipment
Unbonded Strand PT System
Multistrand Tendons
Ring Tendons
External Strand PT System
Type W & Type MC
DYWIDAG Prestressing Systems using Bars
ETA Approvals
System description
Prestressing Bars / Technical Data
System overview
Applications
Overview bonded bar tendons
Overview unbonded and external bar tendons
Geometrical characteristics of accessories
Installation
Stressing and grouting
Equipment for stressing and grouting
Stay Cable Systems
DSI Product Overview
General
DYNA Bond ® Anchorage
DYNA Grip ® Anchorage
DYNA Protect
DYWIDAG Corrosion Protection System DYNA Protect
Application, Test and Supervision
Advantages
Special Solutions
Assembling
Stressing
Stay Cable Jacks
References
Bar Stays
Strand Stays DYNA Bond ®
Strand Stays DYNA Grip ®
Extradosed Bridges
Geotechnics
DSI Product Overview
DYWIDAG Bar Anchors
Anchor Types
Equipment
References
DYWIDAG Strand Anchors
Anchor Types
Equipment - Strand Jacks
Equipment - Light Weight Hollow-Piston Cylinders
References
DYWIDAG Soil Nails
Overview
References
DYWIDAG Rock Bolts
Overview
Equipment
References
DYWI ® Drill System
Overview
References
GEWI ® - Pile
Overview
Equipment
References
DYWIDAG Ductile Iron Pile
System
References
OMEGA-BOLT ®
System
Installation
Reinforcing
DSI Product Overview
GEWI ® System
GEWI ® Threadbar System
Couplers for GEWI ® Threadbars
Accessories
Connecting Reinforcement
Prefabricated Connecting Reinforcement
Customized Products
Applications
Assembly Instructions
Flimu System
System
Equipment
Application
Dimensions
Application Video (2.1MB)
Concrete Accessories
DSI Product Overview
System
DSI Concrete Accessories Shop
Repair & Strengthening
DSI Product Overview
General
Inspection
Method Description
Nuclear Power Plant, USA
Autopista del Sol, Mexico
Corrosion Protection
Method Description
Vacuum Grouting
Mid Bay Bridge, Florida, USA
Brenner Highway, Austria
Cathodic Protection
Brenner Highway, Austria
DYNA Protect
DYWIDAG Corrosion Protection System DYNA Protect
Application, Test and Supervision
Advantages
Strengthening
General
Method Description
Concrete Part Interaction
External Tendons
Muza Line, Taipei, Taiwan
Won Hyo Bridge, South Korea
Rio Lima Bridge, Portugal
Burlington Skyway, Canada
Cripple Creek Bridge, Canada
Ground Anchors
Gänstor Bridge, Germany
Bar Tendons
San Lorenzo Cathedral, Italy
Modification of Structures
GEWI ® Bars
Taschenbergpalais, Germany
Vancouver Airport, Canada
Aluminum Smelter, Australia
Bar Stay Cables
Street Bridge, USA
Bar Tendons
Bernabéu Stadium, Spain
Seismic Upgrading
Method Description
Bar Tendons
Elisian Viaduct, LA, USA
Altamount Viaduct, CA, USA
Oakland City Hall, CA, USA
Parking Structure, CA, USA
Strand Tendons
Barker Hall Retrofit, CA, USA
Intersection Freeway, LA, USA
Cahuenga Boulevard, CA, USA
Coronado Bay Bridge, CA, USA
Brilliant Dam, BC, Canada
EPC marine dock, Qatar
GEWI ® Piles
Glendale Post Office, CA, USA
Britannia School, Canada
LA River Bridges, USA
Telecommunication Tower, Belgium
Ground Anchors
Steel Water Tanks, CA, USA
Dam Stabilization
Multistrand Anchors
Seven Mile Dam, BC, Canada
Buchanan Dam, Texas, USA
Rock Anchors
Steward Mountain Dam, USA
Railroad Canyon Dam, USA
Lifting / Moving
Method Description
Jacked Sliding
Swimming Hall, France
Marsh Mills Viaduct, UK

References
Bridges
Sannai-Maruyama Overpass Bridge, Japan
Hirano Bridge, Osaka, Japan
Busan-Geoje Fixed Link, South Korea
Southern Expressway Bridge, Sri Lanka
Hačka Bridge, Bohemia, Czech Republic
Oparno Bridge, Bohemia, Czech Republic
Tanaro Bridge, Alessandria, Italy
Stay Cable Bridge, Manises and Paterna, Spain
Guelburnu Bridge, Turkey
Mossband Viaduct, Carlisle, United Kingdom
Bahrain Financial Harbour Bridge
Steinmetz Flyover, Cotonou, Benin
Paulo Faccini Stay Cable Bridge, São Paulo , Brazil
Paraná Bridge, Brazil
The Canada Line, Vancouver, Canada
St. Anthony Falls Bridge, Minneapolis, MN, USA
... more DSI References
Tanks
Modern Ethylene Tank in Singapore
Construction of numerous LNG Tanks in South Korea
LNG export terminal, Bal Haf, Yemen
8 LNG tanks, Ras Laffan, Qatar
LPG Tanks in Jonoob, Iran
As-Samra Wastewater Treatment Plant, Jordan
LNG Import Terminal, Penuelas, Puerto Rico
Egg shaped digester tanks, Singapore
LNG Tanks Sagunto, Spain
LNG Tank, Point Fortin, Trinidad
... more DSI References
Commercial Buildings
DYWIDAG Ductile Iron Piles, Abrera, Spain
Ensanche de Vallecas, Madrid, Spain
Metro São Paulo, Brazil
Fairmont Pacific Rim project, Vancouver, Canada
Genco Place Building, Calgary, Canada
Oilsands Project in Alberta, Canada
Bankers Court Project, Calgary, Canada
Red Deer Civic Center, Canada
Olympic Skating Oval, Richmond, Canada
Santa Monica Civic Center Parking Structure, CA, USA
Phoenix City Scape Project, Phoenix, AZ, USA
... more DSI References
Excavation
Four Seasons Hotel, Baltimore, USA
Foundation of Friedetal Bridge / Sollstedt, Germany
Excavation for the Production of Precast Elements, Limerick, Ireland
Underground line, Prague, Czech Republic
Calumet Water Reclamation Plant, Chicago, IL, USA
Emerald Star Casino Project, Natchez, MS, USA
San Manuel Indian Casino, Highland, CA, USA
... more DSI References
Slope Stabilization
Korea Expressway, South Korea
Hungerburg Funicular Railway, Innsbruck, Austria
Slope Stabilization, Marseille, France
Patton Creek Shopping Center, Hoover, Alabama, USA
Soldier Pile Retaining Wall, Auburn, California, USA
Devil's Slide, San Francisco, California, USA
Campus access, University of Washington, Bothell, USA
... more DSI References
Tunneling
Boggo Road Busway, Australia
North South Bypass Tunnel, Brisbane, Australia
Niagara Falls Tunnel. Ontario, Canada
San Cristóbal Tunnel in Santiago de Chile
Gautrain Tunnel, South Africa
Devil’s Slide Tunnel near Montara, CA, USA
... more DSI References
Mining
R&D Activities in Australia
George Fisher Zinc Mine, Australia
Coal Mine in Queensland, Australia
DSI Australia supports Gold Producers with new Warehouse
Ernest Henry Mine, Cloncurry, QL, Australia
Palmarejo Mine, Chihuahua, Mexico
... more DSI References
Hydro & Marine Structures
Middle Marsyangdi Dam, Nepal
Gioia Tauro Harbor, Italy
Dalvatnet Dam, Norway
Boundary Dam, Estevan, Canada
Dock 60, Port of Rostock, Germany
Hydroelectric Project, Lamjung, Nepal
... more DSI References
Special
Novel Protection System for Stay Cables and Bracings
Elasto-Magnetic Sensor for Force Measuring for Tendons and Anchors
L’Avant Mer Resort in St. Lucia, West Indies
Fire Protection Mortar for Tunneling
New Product Range for Passive Fire Protection
American Commercial Shaft Equipment
Campo Morado Mine, USA
... more DSI References
Structural Repair Solutions
Third Mainland Bridge, Lagos, Nigeria
Kishwaukee River Bridge in Illinois, USA
Jamestown Verrazano Bridge, USA
Pasadena City Hall, CA, USA
Gilboa Dam, Schoharie, NY, USA
... more DSI References