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DYWIDAG Prestressing Systems using Bars

Additionally DSI USA provides DYWIDAG Prestressing Systems with 65 and 75 mm threadbars Internal bar tendons are mainly used in concrete composite and masonry structures Internal unbonded and external bar tendons are used for con

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Ground Anchors DYWIDAG

Capacities bars 4 500kN 20 000 kips strand 15 900kN 70 000 kips Bar anchors with diameter range 25 75mm 1 3 inch strand anchors up to 61mm Full compatibility with Infrastructure Intelligence utilizing multiple sensor types How ground anchors work Pre stressed ground anchors actively contribute to the stability of a structure throughout its design

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Downloads DYWIDAG

Downloads DYWIDAG 169 2022

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DYWIDAG Form Tie Systems

DYWIDAG Form Tie System The DYWIDAG Form Tie System is based on the original DYWIDAG Threadbar with hot rolled continuous thread on both sides Together with matching accessories it is used by formwork manufacturers around the world and has proven itself countless times on jobsites A decisive advantage of the DYWIDAG Threadbar is its coarse

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Threadbars DYWIDAG Systems International

Threadbars DYWIDAG Systems International DYWIDAG Threadbar The original high quality DYWIDAG Threadbar may not be welded due to its chemical composition and must be protected against all kinds of weld spatter The Type FA DYWIDAG Threadbar is insensitive to weld spatter but only features limited weldability DYWIDAG Threadbar not weldable

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DYWIDAG Bonded Post Tensioning Systems using Strands

prototype DYWIDAG Post Tensioning System using Bars was the arch bridge Alsleben Germany in 1927 From that time on DYWIDAG has continuously improved its systems to keep up with the growing demand of modern construction technology In addition to the traditional post tensioning system using bars that is mainly geared towards geotechnical applications

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Lemon Groundwork Solutions Steel Reinforcement and

Dywidag Coupler 1 Review s Starting at 163 27 50 Add to Cart Options Heaveguard Starting at 163 23 50 Add to Cart Options Double Loop Ties 200mm x 1000no 1 Review s Starting at 163 26 10 Add to Cart Options Concrete Mesh Spacers 2 Review s Starting at 163 19 50 Add to Cart Options A393 Reinforcement Mesh 4 8m x 2 4m amp 3 6m x 2 0m 6 Review s Starting at

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Reinforcement DYWIDAG

bar anchors rock bolts How the DYWIDAG Gewi systems work The coarse and extremely robust DYWIDAG Gewi Thread means that DYWIDAG Gewi Threadbars and nuts are designed for on site use and work even when extremely dirty The steel grade is the same as B500B reinforcing steels and bars can be cut and bent to standard reinforcement shape codes The

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Formwork Products dividag system Dywidag system Wing

These components complete the Tie Bar Formwork System Hex Nuts are Used as an alternative to wing nuts when access is restricted Pricing Wing Nut Tie Bar Nut 15mm 163 2 35 each Wing Nut Tie Bar Nut 20mm 163 4 45 each Wing Nut Tie Bar Nut 26mm 163 Call for Price Hex Nut for 15mm Tie Bar 30mm x 50mm 163 2 78 each Hex Nut for 20mm Tie Bar 36mm x

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Prestressed Concrete Bridge an overview ScienceDirect

The prestressed concrete bridge girder shown in Fig 6 9 spans 21 6 m and supports a superimposed dead load G of 6 kN m and a live load Q of 20 kN m excluding self weight A 150 mm thick topping slab was cast over the top flange of the beams after full stressing The bridge is upgraded for HLPV resulting in an increase in the unfactored live loads applied to the beam

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FPT Fluid Power Technology manufacturer of lifting and

FPT – Fluid Power Technology Manufacturer of high pressure hydraulic equipment from 700 to 4 000 bar Design and production of lifting bolting and tensioning systems

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DYWIDAG Geotechnical Product Range

The origins of DYWIDAG date back to the founding of Dyckerhoff amp Widmann AG DYWIDAG in 1865 and thus back to the beginning of industrial construction As a recognized market leader in Geotechnics in Germany and Europe DYWIDAG offers all established systems in specialized civil engineering The product range includes ground anchors micropiles

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Nuts and Couplers DYWIDAG Systems International

DYWIDAG Systems Nuts and Couplers Flanged Wing Nut The Flanged Wing Nut which is available in five different diameters differs from the Wing Nut by a larger pedestal allowing a direct bearing on walings It can be screwed on or loosened using a hexagon wrench threadbar or hammer Article No Bar 216 mm Plate 216 mm Height mm Hex mm Hole 216 1 mm

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DYWIDAG THREADBAR TECHNICAL DATA METRIC UNITS

2011 05 16 nbsp 0183 32 DYWIDAG THREADBAR 174 TECHNICAL DATA Steel Area A s Yield Load P y f y A s Ult Load P u f A Nominal Wt Max Bar 216 Across Ribs Mill length Direction of Thread MPa mm mm2 kN kN kg m mm m L or R 900 1100 MPa Hot Rolled THREADBAR 174 Form Ties Post Tensioning Ground Anchors 15 5 8 quot 177 159 194 1 50 17 6 5 9 R 20 3 4 quot 314 282 345

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GEWI Threadbar System High Yield Steel for Dywidag Norge

GEWI 174 Threadbar System All bar diameters can be cut to length to suit customer requirements or can be supplied bent 5 Couplers allow GEWI 174 Threadbars to be coupled or extended reliably and efficiently The choice of the type of coupler used depends on the application The static coupler is used either in constant tension applications or in a

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DYWIDAG Form Tie Systems

The DYWIDAG Form Tie System is based on the original DYWIDAG Threadbar with hot rolled continuous thread on both sides Together with matching accessories it is used by formwork manufacturers around the world and has proven itself countless times on jobsites

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Dywidag DYWI Drill Hollow Bar System dywidag systems fr

Drill hollow bar system allows drilling and grouting to be combined as a single operation and complies fully with EN 14490 European standard for soil nails Soil nails are typically classified as lightly loaded 30 150 kN passive installations The fully bonded feature enables the loose wedge at the surface to be tied into the deeper stable zone Soil nails are normally regarded

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Bridges DYWIDAG

In 1927 the Alsleben Germany arch bridge was the first ever structure to feature a prototype DYWIDAG bar post tensioning system Since that date DYWIDAG has continued to improve its systems in line with the growing demands of modern construction technology Today our extensive portfolio of bridge construction includes highway and railway bridges and stay cable

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DYWIDAG Prestressing Systems using Bars

System description Overview of bonded bar tendons 10 Overview of unbonded and external bar tendons totype DYWIDAG Post Tensioning System using bars was the arch bridge Alsleben Germany in 1927 From that time on DYWIDAG has continuously improved its systems to keep up with the growing demand of modern construction technology In addition to

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Form Ties DYWIDAG

The DYWIDAG thru tie system is available with the DYWIDAG Threadbar™ PVC sleeves and reusable form tie cones We manufacture the flexible cones in a fully automated production process This system allows for fast and easy installation and stripping and ensures accurate form spacing Features Based on the original DYWIDAG Threadbar™ a hot rolled high

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We make infrastructure safer stronger and smarter DYWIDAG

From the steel in our first reinforced bridge in 1903 to today s infrastructure intelligence we re extending the lifespan of the world s structures

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Post Tensioning DYWIDAG Systems International

DYWIDAG Bar Post Tensioning Systems A successful Tradition The first ever structure built with a prototype of the DYWIDAG Bar Post Tensioning System was the Alsleben arch bridge in Germany in 1927 In that year a tradition began that we have successfully continued on a global scale until today DYWIDAG Bar Tendons are mainly used for repair and strengthening Our

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DYWIDAG Prestressing Systems using Bars

totype DYWIDAG Post Tensioning System using bars was the arch bridge Alsleben Germany in 1927 From that time on DYWIDAG has continuously improved its systems to keep up with the growing demand of modern construction technology In addition to the traditional post tensioning system using bars that is mainly geared towards geotechnical applications building

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Dywidag Drill Hollow Bar System ebsgeo com

DYWIDAG Soil Nails DYWI 174 Drill Hollow Bar System is typically installed using rotary percussive drilling This technique enables high rates of instal lation good directional stability and also helps to consolidate the grout within the borehole Rotation speeds should be sufficient to 174 Soil Nails DYWI 174 DYWI 174 installation Micro Piles DYWI 174 DYWI 174 Drill 174 174 174 174 174 construction

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Post Tensioning DYWIDAG Systems International

The first ever structure built with a prototype of the DYWIDAG Bar Post Tensioning System was the Alsleben arch bridge in Germany in 1927 In that year a tradition began that we have successfully continued on a global scale until today DYWIDAG Bar Tendons are mainly used for repair and strengthening

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Rock Bolts Resin Anchoring DSI Underground Australia

DSI DSI is Australia s largest manufacturer amp supplier of specialist strata reinforcement amp support products to the underground coal amp metalliferous mining sectors DSI is also a major exporter of these products to the Asia Pacific Region