prstressing concrete bar post tensioning threadbar coupler dome plate rock anchors

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  • Post-Tensioning System and Prestressing Steel Bars

    2020-4-20u2002·u2002Thread-Bar systems have been field proven around the world. • Transverse Post Tensioning • Longitudinal Post Tensioning • Pile Test Anchors • Rock Anchors • Concrete Ties • Hanger Bolts • Jacks • Structural Steel Frame Ties • Shear Pins • Bridge Retrofit …

    Get Price
  • Fixed Competitive Price Steel Bar For Prestressed Concrete

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Dome Nut Hex Nut Spherical Nut for PT Bar/PC Bar Fixed Competitive Price Steel Bar For Prestressed Concrete - …

    Get Price
  • steel threadbar, steel threadbar Suppliers and

    1,588 steel threadbar products are offered for sale by suppliers on Alibaba.com A wide variety of steel threadbar options are available to you, There are 27 suppliers who sells steel threadbar on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of steel threadbar supply is 100% respectively.

    Get Price
  • Post-Tensioning Threadbar: F, WR & E Grade

    2019-7-31u2002·u2002Typical Plate for Rock Anchors Typical Plate for Concrete The DSI THREADBAR is a steel bar with continuous coarse threads hot rolled on two opposite sides. The continuous threads allow for anchorage and coupler installation anyhere along the bar. The coarse threads provide excellent bond to grout and are insensitive to dirt and damage.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • General - DSI Underground Canada

    2018-7-13u2002·u2002Rock Anchors are post-tensioned bars installed in drilled holes for which at least the entire bond length is located in rock. The anchor force is transmitted to the rock by bond between the grout body and the rock. Rock anchors can remain unbonded in the free stressing length allowing the anchor to be checked and retensioned at any time.

    Get Price
  • Accessories - DSI EMEA

    2016-10-11u2002·u2002Threadbar accessories for the GEWI® Reinforcing System: Find the matching plates, couplers and nuts for your construction project here!

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-5-14u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • 150 KSI All-Thread-Bar – Williams Form Engineering Corp.

    150 KSI-All-Thread Bar. The 2-1/4' diameter bar is not covered under ASTM A722. ACI 318-14, Section 17.5.1.2 indicates that the nominal shear strength of an anchor not exceed 0.60 x area of steel x the ultimate stress of the steel. Designers should utilize appropriate …

    Get Price
  • Nuts and Couplers - DYWIDAG-Systems International

    Couplers. We offer different couplers for the force-fit connection of two threadbars. A stop pin in the middle of the coupler ensures an equal screwing-in length of both bars. Two fixed threadbars can be connected and tensioned using a turnbuckle splice.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • GEWI ® Threadbar - Rock Bolts - Roof Bolts - Resin

    The threadbar form provides good load transfer properties. The continuous thread provides a high flexibility in 'fragile' ground and blasting conditions as the bolt can be readily re-tensioned. The threadbar bolt is normally used with resin anchors, but can be effectively used with cementitious grouts. Can be supplied with a pin nut drive system.

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-8-8u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • DYWIDAG-SYSTEMS INTERNATIONAL Systems and

    2017-4-10u2002·u2002truss members. These trusses were strengthened by external post-tensioning using ø 36mm DYWIDAG bars (THREADBAR®) and a limited addition of new structural steel. This method allowed a minimal number of members to be dismantled and eliminated the need for strict dimensional tolerances that would be required with

    Get Price
  • SAS Gewindestahl - Systeme

    2021-1-7u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. • Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • DSI Self-Drilling Bolt - DSI Underground Canada

    DSI Self-Drilling Bolt. The DSI Self-Drilling Bolt is a fully threaded hollow bar that initially serves as a drill rod, utilizing a lost bit. The thread is made to 15010208. For use in unconsolidated ground or other difficult ground conditions. Excellent for spiling (fore-poling).

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  • FASLOC® TORQ Spin to Stall Resin - DSI Underground

    The TORQ resin capsule contains two-parts: a mastic compartment, and an oil-based catalyst compartment at a ratio of 11:1. Bolt rotation during installation ruptures and shreds the resin capsule compartments enabling the two components to mix. Mixing commences the chemical reaction transforming the liquids into a hard and solid bolt anchor.

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  • (PDF) Dynamic testing of rock reinforcement using the

    The results show that rock bolt pre-tensioning by torque application to the nut can result in decreases in tensile strength and elongation because the rock bolt is subjected to a combination of ...

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  • Threadbar systems 2002 - VSL International

    VSL Bars B 500 S 670 VSL offers to the geotech-nical market the VSL Threadbar System for unstressed applications such as soil nails, rock bolts, micropiles and others. The bars have a characteristic quality of B500 and S670. Bar systems for both tempora-ry and permanent applica-tions can be supplied. The bars meet the require-ments of the ...

    Get Price
  • reinforcing steel bar connector, reinforcing steel bar

    prstressing concrete bar post-tensioning threadbar coupler dome nut plate for rock anchors. US $800.00 Metric Ton. 1 Metric Ton (Min. Order) ... Reinforcing steel bar couplers reinforcing steel bar connector reinforcing splicing transition rebar coupler. US $0.23-$0.60 Piece.

    Get Price
  • Post-Tensioning System and Prestressing Steel Bars

    2020-4-20u2002·u2002Thread-Bar systems have been field proven around the world. • Transverse Post Tensioning • Longitudinal Post Tensioning • Pile Test Anchors • Rock Anchors • Concrete Ties • Hanger Bolts • Jacks • Structural Steel Frame Ties • Shear Pins • Bridge Retrofit …

    Get Price
  • Fixed Competitive Price Steel Bar For Prestressed Concrete

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Dome Nut Hex Nut Spherical Nut for PT Bar/PC Bar Fixed Competitive Price Steel Bar For Prestressed Concrete - …

    Get Price
  • Post-Tensioning Threadbar: F, WR & E Grade

    2019-7-31u2002·u2002Typical Plate for Rock Anchors Typical Plate for Concrete The DSI THREADBAR is a steel bar with continuous coarse threads hot rolled on two opposite sides. The continuous threads allow for anchorage and coupler installation anyhere along the bar. The coarse threads provide excellent bond to grout and are insensitive to dirt and damage.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • General - DSI Underground Canada

    2018-7-13u2002·u2002Rock Anchors are post-tensioned bars installed in drilled holes for which at least the entire bond length is located in rock. The anchor force is transmitted to the rock by bond between the grout body and the rock. Rock anchors can remain unbonded in the free stressing length allowing the anchor to be checked and retensioned at any time.

    Get Price
  • Accessories - DSI EMEA

    2016-10-11u2002·u2002Threadbar accessories for the GEWI® Reinforcing System: Find the matching plates, couplers and nuts for your construction project here!

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-5-14u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • 150 KSI All-Thread-Bar – Williams Form Engineering Corp.

    150 KSI-All-Thread Bar. The 2-1/4' diameter bar is not covered under ASTM A722. ACI 318-14, Section 17.5.1.2 indicates that the nominal shear strength of an anchor not exceed 0.60 x area of steel x the ultimate stress of the steel. Designers should utilize appropriate …

    Get Price
  • Nuts and Couplers - DYWIDAG-Systems International

    Couplers. We offer different couplers for the force-fit connection of two threadbars. A stop pin in the middle of the coupler ensures an equal screwing-in length of both bars. Two fixed threadbars can be connected and tensioned using a turnbuckle splice.

    Get Price
  • reinforcing steel bar connector, reinforcing steel bar

    prstressing concrete bar post-tensioning threadbar coupler dome nut plate for rock anchors. US $800.00 Metric Ton. 1 Metric Ton (Min. Order) ... Reinforcing steel bar couplers reinforcing steel bar connector reinforcing splicing transition rebar coupler. US $0.23-$0.60 Piece.

    Get Price
  • Post-Tensioning System and Prestressing Steel Bars

    2020-4-20u2002·u2002Thread-Bar systems have been field proven around the world. • Transverse Post Tensioning • Longitudinal Post Tensioning • Pile Test Anchors • Rock Anchors • Concrete Ties • Hanger Bolts • Jacks • Structural Steel Frame Ties • Shear Pins • Bridge Retrofit …

    Get Price
  • Fixed Competitive Price Steel Bar For Prestressed Concrete

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Dome Nut Hex Nut Spherical Nut for PT Bar/PC Bar Fixed Competitive Price Steel Bar For Prestressed Concrete - …

    Get Price
  • Post-Tensioning Threadbar: F, WR & E Grade

    2019-7-31u2002·u2002Typical Plate for Rock Anchors Typical Plate for Concrete The DSI THREADBAR is a steel bar with continuous coarse threads hot rolled on two opposite sides. The continuous threads allow for anchorage and coupler installation anyhere along the bar. The coarse threads provide excellent bond to grout and are insensitive to dirt and damage.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • General - DSI Underground Canada

    2018-7-13u2002·u2002Rock Anchors are post-tensioned bars installed in drilled holes for which at least the entire bond length is located in rock. The anchor force is transmitted to the rock by bond between the grout body and the rock. Rock anchors can remain unbonded in the free stressing length allowing the anchor to be checked and retensioned at any time.

    Get Price
  • Accessories - DSI EMEA

    2016-10-11u2002·u2002Threadbar accessories for the GEWI® Reinforcing System: Find the matching plates, couplers and nuts for your construction project here!

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-5-14u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • 150 KSI All-Thread-Bar – Williams Form Engineering Corp.

    150 KSI-All-Thread Bar. The 2-1/4' diameter bar is not covered under ASTM A722. ACI 318-14, Section 17.5.1.2 indicates that the nominal shear strength of an anchor not exceed 0.60 x area of steel x the ultimate stress of the steel. Designers should utilize appropriate …

    Get Price
  • Nuts and Couplers - DYWIDAG-Systems International

    Couplers. We offer different couplers for the force-fit connection of two threadbars. A stop pin in the middle of the coupler ensures an equal screwing-in length of both bars. Two fixed threadbars can be connected and tensioned using a turnbuckle splice.

    Get Price
  • reinforcing steel bar connector, reinforcing steel bar

    prstressing concrete bar post-tensioning threadbar coupler dome nut plate for rock anchors. US $800.00 Metric Ton. 1 Metric Ton (Min. Order) ... Reinforcing steel bar couplers reinforcing steel bar connector reinforcing splicing transition rebar coupler. US $0.23-$0.60 Piece.

    Get Price
  • Post-Tensioning System and Prestressing Steel Bars

    2020-4-20u2002·u2002Thread-Bar systems have been field proven around the world. • Transverse Post Tensioning • Longitudinal Post Tensioning • Pile Test Anchors • Rock Anchors • Concrete Ties • Hanger Bolts • Jacks • Structural Steel Frame Ties • Shear Pins • Bridge Retrofit …

    Get Price
  • Fixed Competitive Price Steel Bar For Prestressed Concrete

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Dome Nut Hex Nut Spherical Nut for PT Bar/PC Bar Fixed Competitive Price Steel Bar For Prestressed Concrete - Grade 950 PT bar/Dia.40 Post tensioning Bar …

    Get Price
  • Post-Tensioning Threadbar: F, WR & E Grade

    2019-7-31u2002·u2002Typical Plate for Rock Anchors Typical Plate for Concrete The DSI THREADBAR is a steel bar with continuous coarse threads hot rolled on two opposite sides. The continuous threads allow for anchorage and coupler installation anyhere along the bar. The coarse threads provide excellent bond to grout and are insensitive to dirt and damage.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • General - DSI Underground Canada

    2018-7-13u2002·u2002Rock Anchors are post-tensioned bars installed in drilled holes for which at least the entire bond length is located in rock. The anchor force is transmitted to the rock by bond between the grout body and the rock. Rock anchors can remain unbonded in the free stressing length allowing the anchor to be checked and retensioned at any time.

    Get Price
  • Accessories - DSI EMEA

    2016-10-11u2002·u2002Threadbar accessories for the GEWI® Reinforcing System: Find the matching plates, couplers and nuts for your construction project here!

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-5-14u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • 150 KSI All-Thread-Bar – Williams Form Engineering Corp.

    150 KSI-All-Thread Bar. The 2-1/4' diameter bar is not covered under ASTM A722. ACI 318-14, Section 17.5.1.2 indicates that the nominal shear strength of an anchor not exceed 0.60 x area of steel x the ultimate stress of the steel. Designers should utilize appropriate …

    Get Price
  • Nuts and Couplers - DYWIDAG-Systems International

    Couplers. We offer different couplers for the force-fit connection of two threadbars. A stop pin in the middle of the coupler ensures an equal screwing-in length of both bars. Two fixed threadbars can be connected and tensioned using a turnbuckle splice.

    Get Price
  • reinforcing steel bar connector, reinforcing steel bar

    prstressing concrete bar post-tensioning threadbar coupler dome nut plate for rock anchors. US $800.00 Metric Ton. 1 Metric Ton (Min. Order) ... Reinforcing steel bar couplers reinforcing steel bar connector reinforcing splicing transition rebar coupler. US $0.23-$0.60 Piece.

    Get Price
  • Post-Tensioning System and Prestressing Steel Bars

    2020-4-20u2002·u2002Thread-Bar systems have been field proven around the world. • Transverse Post Tensioning • Longitudinal Post Tensioning • Pile Test Anchors • Rock Anchors • Concrete Ties • Hanger Bolts • Jacks • Structural Steel Frame Ties • Shear Pins • Bridge Retrofit …

    Get Price
  • Fixed Competitive Price Steel Bar For Prestressed Concrete

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Dome Nut Hex Nut Spherical Nut for PT Bar/PC Bar Fixed Competitive Price Steel Bar For Prestressed Concrete - Grade 950 PT bar/Dia.40 Post tensioning Bar …

    Get Price
  • Post-Tensioning Threadbar: F, WR & E Grade

    2019-7-31u2002·u2002Typical Plate for Rock Anchors Typical Plate for Concrete The DSI THREADBAR is a steel bar with continuous coarse threads hot rolled on two opposite sides. The continuous threads allow for anchorage and coupler installation anyhere along the bar. The coarse threads provide excellent bond to grout and are insensitive to dirt and damage.

    Get Price
  • SAS THREADBAR – SYSTEMS

    2009-12-2u2002·u2002POST-TENSIONING SYSTEM anchors with single and double corrosion protection: 1 – SAS threadbar 2 – dome nut 3 – anchor plate 4 – pipe socket 5 – smooth sheathing 6 – cement grout By using the post tensioning system a determined deformation of the construction elements is defi ned. The pre-stressing of SAS threadbars in an element

    Get Price
  • General - DSI Underground Canada

    2018-7-13u2002·u2002Rock Anchors are post-tensioned bars installed in drilled holes for which at least the entire bond length is located in rock. The anchor force is transmitted to the rock by bond between the grout body and the rock. Rock anchors can remain unbonded in the free stressing length allowing the anchor to be checked and retensioned at any time.

    Get Price
  • Accessories - DSI EMEA

    2016-10-11u2002·u2002Threadbar accessories for the GEWI® Reinforcing System: Find the matching plates, couplers and nuts for your construction project here!

    Get Price
  • SAS Gewindestahl - Systeme SAS thread bar - Systems

    2019-5-14u2002·u2002cing coupling, soil nails, micropiles, soil and rock bolts, anchorage-systems for tunnelling and mining and post-tensioning. Robust, site-proven self-cleaning thread • Coarse thread ribs guarantee optimal bond between steel and cement grout • Screwable coarse thread ribs along full length of the bar. Cutting or extension with coupler

    Get Price
  • 150 KSI All-Thread-Bar – Williams Form Engineering Corp.

    150 KSI-All-Thread Bar. The 2-1/4' diameter bar is not covered under ASTM A722. ACI 318-14, Section 17.5.1.2 indicates that the nominal shear strength of an anchor not exceed 0.60 x area of steel x the ultimate stress of the steel. Designers should utilize appropriate …

    Get Price
  • Nuts and Couplers - DYWIDAG-Systems International

    Couplers. We offer different couplers for the force-fit connection of two threadbars. A stop pin in the middle of the coupler ensures an equal screwing-in length of both bars. Two fixed threadbars can be connected and tensioned using a turnbuckle splice.

    Get Price