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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
Projects
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
Projects
Bar Stays
Strand Stays DYNA Bond ®
Strand Stays DYNA Grip ®
Extradosed Bridges
Geotechnics
DSI Product Overview
DYWIDAG Bar Anchors
Anchor Types
Equipment
Projects
DYWIDAG Strand Anchors
Anchor Types
Equipment - Strand Jacks
Equipment - Light Weight Hollow-Piston Cylinders
Projects
DYWIDAG Soil Nails
Overview
Projects
DYWIDAG Rock Bolts
Overview
Equipment
Projects
DYWI ® Drill System
Overview
Projects
GEWI ® Pile
Overview
Equipment
Projects
DYWIDAG Ductile Iron Pile
System
Projects
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
Tunneling
Mining

References
Bridges
Second Keihan Expressway, Japan
Yamba Dam Agatsumagawa Bridge, Japan
The New Kyushu Shinkansen High Speed Line, Japan
Yabegawa Bridge, Japan
Kyongbu High Speed Railway, South Korea
DYNA Bond ® Stay Cable Bridge, Korea
Secure North-South Transport, Laos
Marina Bayfront Bridge, Singapore
Lech Stay Cable Bridge, Austria
POVAŽSKÁ BYSTRICA Bridge, Slovakia
The Sarajevo Bypass, Bosnia and Herzegovina
Stabilization of collapsed viaduct, Ireland
New Stress Ribbon Bridge, Tuscany, Italy
The Wooden Arch Bridge in Sneek, Netherlands
Innovative Solutions for Precast Concrete Viaducts, Netherlands
Pitt River Bridge, Canada
Elbow River Bridge, Canada
Athabasca River Bridge, Alberta, Canada
New Highlands-Sea Bright Bridge in New Jersey, USA
... more DSI References
Tanks
Digesters Sewage Plant, Dueren, Germany
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
Culture Center in Gwangju, South Korea
Innovative ATS Hybrid Wind Tower, Germany
Berlin-Brandenburg International Airport, Germany
Modern Coal-Burning Power Plant, Germany
Sports Facilities, Wannsee, Germany
KfH Kidney Center in Leipzig, Germany
IDOM Headquarter building, Madrid, Spain
Khor Al Batha Bridge, Oman
Qatar National Convention Centre, Qatar
Warehouse in France
Building Material City, United Arab Emirates
Madinat Zayed Shopping & Gold Centre, United Arab Emirates
Al Reef Villas, United Arab Emirates
Cira Centre South, Philadelphia, USA
Mansueto Library in Chicago, USA
Rental Car Facility at Atlanta Airport, USA
New Terminal at Atlanta Airport, USA
Modern Transportation Hub at Miami Airport, USA
Rental Car Facility at San Jose Airport, USA
Las Vegas CityCenter, USA
The Veer Towers in Las Vegas CityCenter, USA
Vdara Condo Hotel, USA
Mandarin Oriental Hotel Las Vegas, USA
Harmon Hotel in Las Vegas CityCenter, USA
Cosmopolitan Resort & Casino, Las Vegas, USA
... more DSI References
Excavation
Mittlerer Ring Road, Munich, Germany
Road Construction Project, Germany
New S8 Express Road in Poland
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
... more DSI References
Slope Stabilization
Bypass around Ax les Thermes, France
Pan-European Corridor 5, Slovenia
Way of St. James, Spain
High Speed Train Routes, Spain
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
New Tram Line in Linz. Austria
M6 Duna Autópálya motorway, Hungary
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
The Kidd Mine, Canada
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
Kaiserschleuse Bremerhaven, Germany
Fish Ladder at Mulde Barrier Lake, Germany
Harbor Works, British Channel Island of Alderney, Great Britain
Sheet Pile Wall, La Spezia Harbor, Italy
Estreito Dam, Brasil
Tucuruí Lock, Brazil
Repair of a Dry Dock in France
Middle Marsyangdi Dam, Nepal
Gioia Tauro Harbor, Italy
Dalvatnet Dam, Norway
Boundary Dam, Estevan, Canada
... more DSI References
Special
User Friendly Development of the Con-Ten Stressing System for Stay Cables
DSI Mining Canada optimizes Operations
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
George N. Wade Memorial Bridge, USA
Tauern Motorway, Austria
Third Mainland Bridge, Lagos, Nigeria
Kishwaukee River Bridge in Illinois, USA
Jamestown Verrazano Bridge, USA
Repair of a Water Retention Vault in Chicago, USA
Pasadena City Hall, CA, USA
Gilboa Dam, Schoharie, NY, USA
... more DSI References