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Specialized Construction Technology Services
Specialized Construction Technology Services
Specialized Construction Technology Services
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SBT-COUPLERS

SBT Couplers are a parallel threaded mechanical splicing system for reinforcing bars diameter 16 to 40 mm and are designed to provide full tensile strength. They are manufactured in compliance with BS 8110, ACI 318, DIN 1045 and other international standards.

Benifits
  • Full Tension splice and provides 100% load transmission.
  • Solves bar congestion and allow better flow of concrete.
  • Provides continuity of reinforcing bars.
  • Reduces steel wastage and no overlaping.
  • No reduction of the bar cross section area.
  • Manufactured under strict quality, full tracebility of material and production batch.
  • Easy installation and shortens construction cycle time.
  • Possible to splice rebar of different diameters by using reducing couplers.


Application Areas
Piles, Foundations, Columns, Beams, Core Walls, Slabs, Bridges, Dams, Future Expansions.

SBT Threaded Couplers : Splicing Process

Cutting
The end of the reinforcing bar is sawn cut.
Splicing
Finally splice the rebar by using SBT Threaded couplers.
Threading
Standard metric threads are then cut onto the enlarged end and cover by plastic caps to protect the thread of rebar.


Types Of Couplers

Type A : Rotatable Rebar Splice



Threaded re-bars and Coupler


Turn re-bars into the coupler to connect

Used where the connecting re-bar can be rotated, then end of the bars are threaded for half the length of the coupler.

Type B : Non-Rotatable Rebar Splice




Threaded re-bars and Coupler


Turn the coupler onto the short threaded re-bar

Used where both re-bars are not rotatable, then starter bar is threaded for the full coupler length to screw coupler onto the extended threads.

Type C : Non-Rotatable Rebar Splice with Lock -Nut




Threaded re-bars,Coupler and lock-nut


Turn the coupler and lock-nut onto the short threaded re-bar

Used where both re-bars are not rotatable, then starter bar is threaded for the full coupler + lock nut length to screw coupler and lock nut onto the extended threads.

Type D : Different Diameter Splice




Threaded re-bars of different diameters and coupler


Turn re-bars into the coupler to connect

Used to connect re-bars of different diameters by using reducing coupler.

SBT COUPLERS




SPECIALIZED CONSTRUCTION TECHNOLOGY SERVICES
V-1080, 1st Floor, Sector-19,
Behind MTNL Building,
Opp. Railway Goods Yard,
Vashi, Navi Mumbai - 400 705
Email:info@scts.co.in
Web:www.scts.co.in
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