Buy high-strength Rebar Couplers, Parallel Thread Couplers Roll Thread Couplers made from EN8D steel. IS 16172, ISO 15835, ACI BS compliant for 12mm-40mm TMT bars.
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Rebar Coupler
Mumbai
18% Tax
MIRRTC04
Description
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Product Specification -
A Rebar Coupler is a high-strength mechanical connector used to join two reinforcement (TMT) bars without overlapping them. Also known as a Rebar Connector, Steel Bar Coupler, Reinforcing Bar Coupler, or Mechanical Rebar Coupler, it creates a secure and reliable connection that efficiently transfers tensile and compressive loads from one reinforcement bar to another.
Compared to conventional lap splicing, a Rebar Coupler offers superior structural perance, reduces steel consumption, minimizes reinforcement congestion, and improves construction speed. These couplers are widely used in residential, commercial, industrial, and infrastructure projects including bridges, highways, metro rail, dams, tunnels, power plants, and high-rise buildings.
Parallel Thread Coupler
A Parallel Thread Coupler is one of the most widely used mechanical splicing systems for reinforcement bars. In this system, both ends of the TMT bars are processed using a Roll Thread Machine, which s accurate parallel threads on the bar ends. The threaded bars are then connected using a precision-engineered steel coupler, providing a strong and continuous reinforcement connection.
The threaded joint works like a nut-and-bolt mechanism, ensuring maximum load transfer without weakening the reinforcement. Parallel Thread Couplers eliminate the need for long lap lengths, making them an ideal solution for heavily reinforced concrete structures.
Roll Thread Coupler-
A Roll Thread Coupler is specifically designed for reinforcement bars whose ends are threaded using a Rolling Thread Machine. The bar ends are first prepared through the rib peeling and rolling process to produce precise parallel threads. The coupler is then screwed onto both threaded bar ends, creating a permanent and high-strength mechanical splice.
How Roll Thread Rebar Couplers Work
The installation process is simple and reliable-
1. Cut the reinforcement bar to the required length.
2. Prepare the bar end using a Roll Thread Machine.
3. Form accurate parallel threads on the TMT bar.
4. Screw the Roll Thread Coupler onto one threaded bar end.
5. Align the second threaded reinforcement bar.
6. Tighten the coupler until both bars are securely connected.
7. Inspect the joint for proper engagement before concreting.
The result is a high-strength mechanical connection capable of transferring the full design load between reinforcement bars.
Reducer Rebar Coupler-
Reducer couplers are used for connecting reinforcement bars of different diameters.
