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Products
Geotechnical Systems
DSI Product Overview
DYWIDAG Bar Anchors
General Overview
System Description
Anchor Design
Corrosion Protection
Steel Properties
DYWIDAG Multistrand Anchors
System Description
DYWIDAG Temporary Strand Anchors
DYWIDAG Permanent Strand Anchors with DCP (double corrosion protection)
Anchor Design
Anchor Properties
Anchor Types and Corrosion Protection
Anchor Installation, Stressing and Monitoring Equipment
Post Grouting of Anchors
DYWIDAG Soil Nails
History and General Notes
Construction of a Soil Nail Wall
Options for Materials
Corrosion Protection
Bar Properties
Hardware Properties
Anchorage System and Centralizers
Soil Nail Testing
References
DYWIDAG Rock Bolts
System Description
Anchor Design
Anchor Installation
Steel Stress Level
DCP-Rock Bolt
DYWIDAG Driven Ductile Iron Pile
General Information
Driven Piles
Accessories
Installation and Testing
Applications
Material
Corrosion Assessment
References
DYWI ® Drill Hollow Bar System
General Notes, Installation Advantages
Technical Data
Installation
Soil Nails
Micropiles
Temporary Ground Anchors
Rock Bolts & Spiles
Installation Accessories
Stressing and Testing
References
GEWI ® Piles
System Description
Multibar Piles
Micropiles
Steel Properties
DYWIDAG Tie Rods
Applications
References
Properties
Replacing A-36 Bars with DYWIDAG THREADBAR ®
Corrosion Protection
Short Tie Rod Connection
DYWIDAG Micropiles
General Information
Advantages and Characteristics
Design Methodology
Corrosion Protection
Installation of GEWI ® Pile
Bar Properties
Bar Hardware Properties
Multibar Assembly
Hardware and Accessories
GEWI ® Pile Testing
References
Post-Tensioning Systems
DSI Product Overview
Strand Post-Tensioning System
System Description
Anchorages
Anchorage Types
Multiplane Anchorage MA
Plate Anchorage SD
Bond Head Anchorage Z
Flat Anchorage FA
Couplers
Coupler Types
Installation
Ducts
Installation
Stressing
Grouting
Equipment
Hydraulic Jacks
Hydraulic Pumps
Pushing and Grouting
Monostrand PT System
System Description
Components
Equipment
Bar Post-Tensioning System
System Description
Metric Steel Properties
Imperial Steel Properties
Steel Stress Level
Accessories
Stressing and Grouting
Repair and Strengthening
Methods
Inspection and Repair of Grouted Tendons
Ground Penetrating Radar Services
DYWIDAG Circular Structure Repair with Hoop Tendons
Special Products
References
DYNA ® Force Elasto-Magnetic Sensor
System Description
Quality Assurance
Practical Applications
Stay Cable Systems
DSI Product Overview
General
DYNA Bond ® Anchorage
DYNA Grip ® Anchorage
Special Solutions
Assembling
Stressing
Stay Cable Jacks
References
Bar stays
Strand stays DYNA Bond ®
Strand stays DYNA Grip ®
Extradosed Bridges
Reinforcement Systems
DSI Product Overview
Threadbar System
System Description
Metric Dimension
Imperial Dimension
DYWIDAG Ductile Connector ®
Advantages and Characteristics
Concrete Accessories
DSI Product Overview
Bars
Systems
Components
Applications
DYWIDAG Expansion Anchor
Loads
Contact
Structural Repair Solutions
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
The Canada Line, Vancouver, Canada
St. Anthony Falls Bridge, Minneapolis, MN, USA
Esplanade Riel Bridge, Canada
Penobscot Stay Cable Bridge, Maine, USA
Woodrow Wilson Bridge, USA
La Plata River Bridge, Naranjito, Puerto Rico
Santan Freeway, Phoenix, AZ, USA
Transcanada Highway, Canada
Victory Bridge replacement, USA
Suspension Bridge, McKenzie River, USA
... more DSI References
Tanks
LNG Tank, Point Fortin, Trinidad
Little Mountain Reservoir, Vancouver, BC, Canada
Guelph Waste Water Plant, Ontario, Canada
LNG Import Terminal, Penuelas, Puerto Rico
Boynton Beach, Florida, USA
Cremean Water Plant, Columbus, Ohio, USA
... more DSI References
Commercial Buildings
Olympic Skating Oval, Richmond, Canada
Red Deer Civic Center, Canada
Bankers Court Project, Calgary, Canada
Oilsands Project in Alberta, Canada
Genco Place Building, Calgary, Canada
Fairmont Pacific Rim project, Vancouver, Canada
Phoenix City Scape Project, Phoenix, AZ, USA
Santa Monica Civic Center Parking Structure, CA, USA
... more DSI References
Excavation
Four Seasons Hotel, Baltimore, USA
Reno ReTRAC Project, U.C. Berkeley, CA, USA
Stanley Hall Replacement, U.C. Berkeley, CA, USA
Brantford Hospital, Brantford, Ontario, Canada
False Creek, Vancouver B.C.
Science Center Parking, Structure, USA
Harbor Landing Project, San Diego, CA, USA
... more DSI References
Slope Stabilization
Patton Creek Shopping Center, Hoover, Alabama, USA
Soldier Pile Retaining Wall, California, USA
Devil's Slide, San Francisco, CA, USA
Campus access, University of Washington, USA
Landfill Retaining Wall, Canada
Highway 101, San Francisco, CA, USA
Reno Spaghetti Bowl-Retaining, Wall, Reno, NV, USA
Fairchild Creek Viaduct, Brantford, Ontario, Canada
Crockett Interchange Project, Crockett, CA, USA
... more DSI References
Tunneling
Niagara Falls Tunnel. Ontario, Canada
Devil’s Slide Tunnel near Montara, CA, USA
Nancy Creek Tunnel, USA
Eastside Reservoir Project, Riverside County, CA, USA
... more DSI References
Mining
Development of Corrosion Protection for Omega Bolt ®
San Juan Mine, Farmington, New Mexico, USA
Boonsboro Quarry, Lexington, KY, USA
Phosphate Rock Mine Rofomex, Mexico
... more DSI References
Hydro & Marine Structures
Boundary Dam, Estevan, Canada
Colwood Refuelling, Facility Upgrade, Canada
New Grand-Mère, Generating Station
Loch Raven Dam, Baltimore, MD, USA
Cruise Ship Pier, Basseterre, West Indies, USA
Floating Wave Attenuator, Flushing Bay, NY, USA
... more DSI References
Special
DYNA ® Force Sensor System
L’Avant Mer Resort in St. Lucia, West Indies
Vancouver International Airport, Canada
Brilliant Dam, Kootenay River, BC, Canada
Seven Mile Dam, Southern BC, Canada
Highland Lakes Dams, Texas, USA
Coronado Bay Bridge, San Diego, USA
... more DSI References
Structural Repair Solutions
Kishwaukee River Bridge in Illinois, USA
Jamestown Verrazano Bridge, USA
Bowl Stadium, Pasadena, CA, USA
Digester Tanks, PA, USA
Desert Sky Windmill, USA
Trent Street Bridge, Spokane, Washington, USA
Bridge Inspection, Downers Grove, IL, USA
Tailors Building, Toronto, ON, Canada
... more DSI References